moving unit tests from .testsuite -> .core, .beans, .web, .web.portlet, .web.servlet

This commit is contained in:
Chris Beams
2008-12-17 18:45:41 +00:00
parent 285be534df
commit 93e30a4fc5
138 changed files with 2932 additions and 966 deletions

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/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.mock.web;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.el.ELException;
import javax.servlet.jsp.el.Expression;
import javax.servlet.jsp.el.ExpressionEvaluator;
import javax.servlet.jsp.el.FunctionMapper;
import javax.servlet.jsp.el.VariableResolver;
import org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager;
/**
* Mock implementation of the JSP 2.0 {@link javax.servlet.jsp.el.ExpressionEvaluator}
* interface, delegating to the Jakarta JSTL ExpressionEvaluatorManager.
*
* <p>Used for testing the web framework; only necessary for testing
* applications when testing custom JSP tags.
*
* <p>Note that the Jakarta JSTL implementation (jstl.jar, standard.jar)
* has to be available on the class path to use this expression evaluator.
*
* @author Juergen Hoeller
* @since 1.1.5
* @see org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager
*/
public class MockExpressionEvaluator extends ExpressionEvaluator {
private final PageContext pageContext;
/**
* Create a new MockExpressionEvaluator for the given PageContext.
* @param pageContext the JSP PageContext to run in
*/
public MockExpressionEvaluator(PageContext pageContext) {
this.pageContext = pageContext;
}
public Expression parseExpression(
final String expression, final Class expectedType, final FunctionMapper functionMapper)
throws ELException {
return new Expression() {
public Object evaluate(VariableResolver variableResolver) throws ELException {
return doEvaluate(expression, expectedType, functionMapper);
}
};
}
public Object evaluate(
String expression, Class expectedType, VariableResolver variableResolver, FunctionMapper functionMapper)
throws ELException {
if (variableResolver != null) {
throw new IllegalArgumentException("Custom VariableResolver not supported");
}
return doEvaluate(expression, expectedType, functionMapper);
}
protected Object doEvaluate(
String expression, Class expectedType, FunctionMapper functionMapper)
throws ELException {
if (functionMapper != null) {
throw new IllegalArgumentException("Custom FunctionMapper not supported");
}
try {
return ExpressionEvaluatorManager.evaluate("JSP EL expression", expression, expectedType, this.pageContext);
}
catch (JspException ex) {
throw new ELException("Parsing of JSP EL expression \"" + expression + "\" failed", ex);
}
}
}

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/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.mock.web;
import java.util.Enumeration;
import java.util.Properties;
import java.util.Collections;
import java.util.Map;
import java.util.LinkedHashMap;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import org.springframework.util.Assert;
/**
* Mock implementation of the {@link javax.servlet.FilterConfig} interface.
*
* <p>Used for testing the web framework; also usefol for testing
* custom {@link javax.servlet.Filter} implementations.
*
* @author Juergen Hoeller
* @since 1.0.2
* @see MockFilterChain
* @see PassThroughFilterChain
*/
public class MockFilterConfig implements FilterConfig {
private final ServletContext servletContext;
private final String filterName;
private final Map<String, String> initParameters = new LinkedHashMap<String, String>();
/**
* Create a new MockFilterConfig with a default {@link MockServletContext}.
*/
public MockFilterConfig() {
this(null, "");
}
/**
* Create a new MockFilterConfig with a default {@link MockServletContext}.
* @param filterName the name of the filter
*/
public MockFilterConfig(String filterName) {
this(null, filterName);
}
/**
* Create a new MockFilterConfig.
* @param servletContext the ServletContext that the servlet runs in
*/
public MockFilterConfig(ServletContext servletContext) {
this(servletContext, "");
}
/**
* Create a new MockFilterConfig.
* @param servletContext the ServletContext that the servlet runs in
* @param filterName the name of the filter
*/
public MockFilterConfig(ServletContext servletContext, String filterName) {
this.servletContext = (servletContext != null ? servletContext : new MockServletContext());
this.filterName = filterName;
}
public String getFilterName() {
return filterName;
}
public ServletContext getServletContext() {
return servletContext;
}
public void addInitParameter(String name, String value) {
Assert.notNull(name, "Parameter name must not be null");
this.initParameters.put(name, value);
}
public String getInitParameter(String name) {
Assert.notNull(name, "Parameter name must not be null");
return this.initParameters.get(name);
}
public Enumeration<String> getInitParameterNames() {
return Collections.enumeration(this.initParameters.keySet());
}
}

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/*
* Copyright 2002-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.mock.web;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspWriter;
/**
* Mock implementation of the {@link javax.servlet.jsp.JspWriter} class.
*
* <p>Used for testing the web framework; only necessary for testing
* applications when testing custom JSP tags.
*
* @author Juergen Hoeller
* @since 2.5
*/
public class MockJspWriter extends JspWriter {
private final HttpServletResponse response;
private PrintWriter targetWriter;
/**
* Create a MockJspWriter for the given response,
* using the response's default Writer.
* @param response the servlet response to wrap
*/
public MockJspWriter(HttpServletResponse response) {
this(response, null);
}
/**
* Create a MockJspWriter for the given plain Writer.
* @param targetWriter the target Writer to wrap
*/
public MockJspWriter(Writer targetWriter) {
this(null, targetWriter);
}
/**
* Create a MockJspWriter for the given response.
* @param response the servlet response to wrap
* @param targetWriter the target Writer to wrap
*/
public MockJspWriter(HttpServletResponse response, Writer targetWriter) {
super(DEFAULT_BUFFER, true);
this.response = (response != null ? response : new MockHttpServletResponse());
if (targetWriter instanceof PrintWriter) {
this.targetWriter = (PrintWriter) targetWriter;
}
else if (targetWriter != null) {
this.targetWriter = new PrintWriter(targetWriter);
}
}
/**
* Lazily initialize the target Writer.
*/
protected PrintWriter getTargetWriter() throws IOException {
if (this.targetWriter == null) {
this.targetWriter = this.response.getWriter();
}
return this.targetWriter;
}
public void clear() throws IOException {
if (this.response.isCommitted()) {
throw new IOException("Response already committed");
}
this.response.resetBuffer();
}
public void clearBuffer() throws IOException {
}
public void flush() throws IOException {
this.response.flushBuffer();
}
public void close() throws IOException {
flush();
}
public int getRemaining() {
return Integer.MAX_VALUE;
}
public void newLine() throws IOException {
getTargetWriter().println();
}
public void write(char value[], int offset, int length) throws IOException {
getTargetWriter().write(value, offset, length);
}
public void print(boolean value) throws IOException {
getTargetWriter().print(value);
}
public void print(char value) throws IOException {
getTargetWriter().print(value);
}
public void print(char[] value) throws IOException {
getTargetWriter().print(value);
}
public void print(double value) throws IOException {
getTargetWriter().print(value);
}
public void print(float value) throws IOException {
getTargetWriter().print(value);
}
public void print(int value) throws IOException {
getTargetWriter().print(value);
}
public void print(long value) throws IOException {
getTargetWriter().print(value);
}
public void print(Object value) throws IOException {
getTargetWriter().print(value);
}
public void print(String value) throws IOException {
getTargetWriter().print(value);
}
public void println() throws IOException {
getTargetWriter().println();
}
public void println(boolean value) throws IOException {
getTargetWriter().println(value);
}
public void println(char value) throws IOException {
getTargetWriter().println(value);
}
public void println(char[] value) throws IOException {
getTargetWriter().println(value);
}
public void println(double value) throws IOException {
getTargetWriter().println(value);
}
public void println(float value) throws IOException {
getTargetWriter().println(value);
}
public void println(int value) throws IOException {
getTargetWriter().println(value);
}
public void println(long value) throws IOException {
getTargetWriter().println(value);
}
public void println(Object value) throws IOException {
getTargetWriter().println(value);
}
public void println(String value) throws IOException {
getTargetWriter().println(value);
}
}

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/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.mock.web;
import java.io.IOException;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.Servlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.el.ExpressionEvaluator;
import javax.servlet.jsp.el.VariableResolver;
import javax.el.ELContext;
import org.springframework.util.Assert;
/**
* Mock implementation of the {@link javax.servlet.jsp.PageContext} interface.
*
* <p>Used for testing the web framework; only necessary for testing
* applications when testing custom JSP tags.
*
* <p>Note: Expects initialization via the constructor rather than via the
* <code>PageContext.initialize</code> method. Does not support writing to
* a JspWriter, request dispatching, and <code>handlePageException</code> calls.
*
* @author Juergen Hoeller
* @since 1.0.2
*/
public class MockPageContext extends PageContext {
private final ServletContext servletContext;
private final HttpServletRequest request;
private final HttpServletResponse response;
private final ServletConfig servletConfig;
private final Map<String, Object> attributes = new HashMap<String, Object>();
private JspWriter out;
/**
* Create new MockPageContext with a default {@link MockServletContext},
* {@link MockHttpServletRequest}, {@link MockHttpServletResponse},
* {@link MockServletConfig}.
*/
public MockPageContext() {
this(null, null, null, null);
}
/**
* Create new MockPageContext with a default {@link MockHttpServletRequest},
* {@link MockHttpServletResponse}, {@link MockServletConfig}.
* @param servletContext the ServletContext that the JSP page runs in
* (only necessary when actually accessing the ServletContext)
*/
public MockPageContext(ServletContext servletContext) {
this(servletContext, null, null, null);
}
/**
* Create new MockPageContext with a MockHttpServletResponse,
* MockServletConfig.
* @param servletContext the ServletContext that the JSP page runs in
* @param request the current HttpServletRequest
* (only necessary when actually accessing the request)
*/
public MockPageContext(ServletContext servletContext, HttpServletRequest request) {
this(servletContext, request, null, null);
}
/**
* Create new MockPageContext with a MockServletConfig.
* @param servletContext the ServletContext that the JSP page runs in
* @param request the current HttpServletRequest
* @param response the current HttpServletResponse
* (only necessary when actually writing to the response)
*/
public MockPageContext(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response) {
this(servletContext, request, response, null);
}
/**
* Create new MockServletConfig.
* @param servletContext the ServletContext that the JSP page runs in
* @param request the current HttpServletRequest
* @param response the current HttpServletResponse
* @param servletConfig the ServletConfig (hardly ever accessed from within a tag)
*/
public MockPageContext(ServletContext servletContext, HttpServletRequest request,
HttpServletResponse response, ServletConfig servletConfig) {
this.servletContext = (servletContext != null ? servletContext : new MockServletContext());
this.request = (request != null ? request : new MockHttpServletRequest(servletContext));
this.response = (response != null ? response : new MockHttpServletResponse());
this.servletConfig = (servletConfig != null ? servletConfig : new MockServletConfig(servletContext));
}
public void initialize(
Servlet servlet, ServletRequest request, ServletResponse response,
String errorPageURL, boolean needsSession, int bufferSize, boolean autoFlush) {
throw new UnsupportedOperationException("Use appropriate constructor");
}
public void release() {
}
public void setAttribute(String name, Object value) {
Assert.notNull(name, "Attribute name must not be null");
if (value != null) {
this.attributes.put(name, value);
}
else {
this.attributes.remove(name);
}
}
public void setAttribute(String name, Object value, int scope) {
Assert.notNull(name, "Attribute name must not be null");
switch (scope) {
case PAGE_SCOPE:
setAttribute(name, value);
break;
case REQUEST_SCOPE:
this.request.setAttribute(name, value);
break;
case SESSION_SCOPE:
this.request.getSession().setAttribute(name, value);
break;
case APPLICATION_SCOPE:
this.servletContext.setAttribute(name, value);
break;
default:
throw new IllegalArgumentException("Invalid scope: " + scope);
}
}
public Object getAttribute(String name) {
Assert.notNull(name, "Attribute name must not be null");
return this.attributes.get(name);
}
public Object getAttribute(String name, int scope) {
Assert.notNull(name, "Attribute name must not be null");
switch (scope) {
case PAGE_SCOPE:
return getAttribute(name);
case REQUEST_SCOPE:
return this.request.getAttribute(name);
case SESSION_SCOPE:
HttpSession session = this.request.getSession(false);
return (session != null ? session.getAttribute(name) : null);
case APPLICATION_SCOPE:
return this.servletContext.getAttribute(name);
default:
throw new IllegalArgumentException("Invalid scope: " + scope);
}
}
public Object findAttribute(String name) {
Object value = getAttribute(name);
if (value == null) {
value = getAttribute(name, REQUEST_SCOPE);
if (value == null) {
value = getAttribute(name, SESSION_SCOPE);
if (value == null) {
value = getAttribute(name, APPLICATION_SCOPE);
}
}
}
return value;
}
public void removeAttribute(String name) {
Assert.notNull(name, "Attribute name must not be null");
this.removeAttribute(name, PageContext.PAGE_SCOPE);
this.removeAttribute(name, PageContext.REQUEST_SCOPE);
this.removeAttribute(name, PageContext.SESSION_SCOPE);
this.removeAttribute(name, PageContext.APPLICATION_SCOPE);
}
public void removeAttribute(String name, int scope) {
Assert.notNull(name, "Attribute name must not be null");
switch (scope) {
case PAGE_SCOPE:
this.attributes.remove(name);
break;
case REQUEST_SCOPE:
this.request.removeAttribute(name);
break;
case SESSION_SCOPE:
this.request.getSession().removeAttribute(name);
break;
case APPLICATION_SCOPE:
this.servletContext.removeAttribute(name);
break;
default:
throw new IllegalArgumentException("Invalid scope: " + scope);
}
}
public int getAttributesScope(String name) {
if (getAttribute(name) != null) {
return PAGE_SCOPE;
}
else if (getAttribute(name, REQUEST_SCOPE) != null) {
return REQUEST_SCOPE;
}
else if (getAttribute(name, SESSION_SCOPE) != null) {
return SESSION_SCOPE;
}
else if (getAttribute(name, APPLICATION_SCOPE) != null) {
return APPLICATION_SCOPE;
}
else {
return 0;
}
}
public Enumeration<String> getAttributeNames() {
return Collections.enumeration(this.attributes.keySet());
}
@SuppressWarnings("unchecked")
public Enumeration<String> getAttributeNamesInScope(int scope) {
switch (scope) {
case PAGE_SCOPE:
return getAttributeNames();
case REQUEST_SCOPE:
return this.request.getAttributeNames();
case SESSION_SCOPE:
HttpSession session = this.request.getSession(false);
return (session != null ? session.getAttributeNames() : null);
case APPLICATION_SCOPE:
return this.servletContext.getAttributeNames();
default:
throw new IllegalArgumentException("Invalid scope: " + scope);
}
}
public JspWriter getOut() {
if (this.out == null) {
this.out = new MockJspWriter(this.response);
}
return this.out;
}
public ExpressionEvaluator getExpressionEvaluator() {
return new MockExpressionEvaluator(this);
}
public ELContext getELContext() {
throw new UnsupportedOperationException("getELContext");
}
public VariableResolver getVariableResolver() {
throw new UnsupportedOperationException("getVariableResolver");
}
public HttpSession getSession() {
return this.request.getSession();
}
public Object getPage() {
throw new UnsupportedOperationException("getPage");
}
public ServletRequest getRequest() {
return this.request;
}
public ServletResponse getResponse() {
return this.response;
}
public Exception getException() {
throw new UnsupportedOperationException("getException");
}
public ServletConfig getServletConfig() {
return this.servletConfig;
}
public ServletContext getServletContext() {
return this.servletContext;
}
public void forward(String url) throws ServletException, IOException {
throw new UnsupportedOperationException("forward");
}
public void include(String url) throws ServletException, IOException {
throw new UnsupportedOperationException("include");
}
public void include(String url, boolean flush) throws ServletException, IOException {
throw new UnsupportedOperationException("include");
}
public void handlePageException(Exception ex) throws ServletException, IOException {
throw new UnsupportedOperationException("handlePageException");
}
public void handlePageException(Throwable ex) throws ServletException, IOException {
throw new UnsupportedOperationException("handlePageException");
}
}

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/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.mock.web;
import java.util.Collections;
import java.util.Enumeration;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import org.springframework.util.Assert;
/**
* Mock implementation of the {@link javax.servlet.ServletConfig} interface.
*
* <p>Used for testing the web framework; typically not necessary for
* testing application controllers.
*
* @author Rod Johnson
* @author Juergen Hoeller
* @since 1.0.2
*/
public class MockServletConfig implements ServletConfig {
private final ServletContext servletContext;
private final String servletName;
private final Map<String, String> initParameters = new LinkedHashMap<String, String>();
/**
* Create a new MockServletConfig with a default {@link MockServletContext}.
*/
public MockServletConfig() {
this(null, "");
}
/**
* Create a new MockServletConfig with a default {@link MockServletContext}.
* @param servletName the name of the servlet
*/
public MockServletConfig(String servletName) {
this(null, servletName);
}
/**
* Create a new MockServletConfig.
* @param servletContext the ServletContext that the servlet runs in
*/
public MockServletConfig(ServletContext servletContext) {
this(servletContext, "");
}
/**
* Create a new MockServletConfig.
* @param servletContext the ServletContext that the servlet runs in
* @param servletName the name of the servlet
*/
public MockServletConfig(ServletContext servletContext, String servletName) {
this.servletContext = (servletContext != null ? servletContext : new MockServletContext());
this.servletName = servletName;
}
public String getServletName() {
return this.servletName;
}
public ServletContext getServletContext() {
return this.servletContext;
}
public void addInitParameter(String name, String value) {
Assert.notNull(name, "Parameter name must not be null");
this.initParameters.put(name, value);
}
public String getInitParameter(String name) {
Assert.notNull(name, "Parameter name must not be null");
return this.initParameters.get(name);
}
public Enumeration<String> getInitParameterNames() {
return Collections.enumeration(this.initParameters.keySet());
}
}

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/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.filter;
import javax.servlet.FilterChain;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import junit.framework.TestCase;
import org.easymock.MockControl;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
/**
* @author Rick Evans
* @author Juergen Hoeller
*/
public class CharacterEncodingFilterTests extends TestCase {
private static final String FILTER_NAME = "boot";
private static final String ENCODING = "UTF-8";
public void testForceAlwaysSetsEncoding() throws Exception {
MockControl mockRequest = MockControl.createControl(HttpServletRequest.class);
HttpServletRequest request = (HttpServletRequest) mockRequest.getMock();
request.setCharacterEncoding(ENCODING);
mockRequest.setVoidCallable();
request.getAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setReturnValue(null);
request.setAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX, Boolean.TRUE);
mockRequest.setVoidCallable();
request.removeAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setVoidCallable();
mockRequest.replay();
MockControl mockResponse = MockControl.createControl(HttpServletResponse.class);
HttpServletResponse response = (HttpServletResponse) mockResponse.getMock();
response.setCharacterEncoding(ENCODING);
mockResponse.setVoidCallable();
mockResponse.replay();
MockControl mockFilter = MockControl.createControl(FilterChain.class);
FilterChain filterChain = (FilterChain) mockFilter.getMock();
filterChain.doFilter(request, response);
mockFilter.replay();
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setForceEncoding(true);
filter.setEncoding(ENCODING);
filter.init(new MockFilterConfig(FILTER_NAME));
filter.doFilter(request, response, filterChain);
mockRequest.verify();
mockResponse.verify();
mockFilter.verify();
}
public void testEncodingIfEmptyAndNotForced() throws Exception {
MockControl mockRequest = MockControl.createControl(HttpServletRequest.class);
HttpServletRequest request = (HttpServletRequest) mockRequest.getMock();
request.getCharacterEncoding();
mockRequest.setReturnValue(null);
request.setCharacterEncoding(ENCODING);
mockRequest.setVoidCallable();
request.getAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setReturnValue(null);
request.setAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX, Boolean.TRUE);
mockRequest.setVoidCallable();
request.removeAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setVoidCallable();
mockRequest.replay();
MockHttpServletResponse response = new MockHttpServletResponse();
MockControl mockFilter = MockControl.createControl(FilterChain.class);
FilterChain filterChain = (FilterChain) mockFilter.getMock();
filterChain.doFilter(request, response);
mockFilter.replay();
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setForceEncoding(false);
filter.setEncoding(ENCODING);
filter.init(new MockFilterConfig(FILTER_NAME));
filter.doFilter(request, response, filterChain);
mockRequest.verify();
mockFilter.verify();
}
public void testDoesNowtIfEncodingIsNotEmptyAndNotForced() throws Exception {
MockControl mockRequest = MockControl.createControl(HttpServletRequest.class);
HttpServletRequest request = (HttpServletRequest) mockRequest.getMock();
request.getCharacterEncoding();
mockRequest.setReturnValue(ENCODING);
request.getAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setReturnValue(null);
request.setAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX, Boolean.TRUE);
mockRequest.setVoidCallable();
request.removeAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setVoidCallable();
mockRequest.replay();
MockHttpServletResponse response = new MockHttpServletResponse();
MockControl mockFilter = MockControl.createControl(FilterChain.class);
FilterChain filterChain = (FilterChain) mockFilter.getMock();
filterChain.doFilter(request, response);
mockFilter.replay();
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setEncoding(ENCODING);
filter.init(new MockFilterConfig(FILTER_NAME));
filter.doFilter(request, response, filterChain);
mockRequest.verify();
mockFilter.verify();
}
public void testWithBeanInitialization() throws Exception {
MockControl mockRequest = MockControl.createControl(HttpServletRequest.class);
HttpServletRequest request = (HttpServletRequest) mockRequest.getMock();
request.getCharacterEncoding();
mockRequest.setReturnValue(null);
request.setCharacterEncoding(ENCODING);
mockRequest.setVoidCallable();
request.getAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setReturnValue(null);
request.setAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX, Boolean.TRUE);
mockRequest.setVoidCallable();
request.removeAttribute(FILTER_NAME + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setVoidCallable();
mockRequest.replay();
MockHttpServletResponse response = new MockHttpServletResponse();
MockControl mockFilter = MockControl.createControl(FilterChain.class);
FilterChain filterChain = (FilterChain) mockFilter.getMock();
filterChain.doFilter(request, response);
mockFilter.replay();
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setEncoding(ENCODING);
filter.setBeanName(FILTER_NAME);
filter.setServletContext(new MockServletContext());
filter.doFilter(request, response, filterChain);
mockRequest.verify();
mockFilter.verify();
}
public void testWithIncompleteInitialization() throws Exception {
MockControl mockRequest = MockControl.createControl(HttpServletRequest.class);
HttpServletRequest request = (HttpServletRequest) mockRequest.getMock();
request.getCharacterEncoding();
mockRequest.setReturnValue(null);
request.setCharacterEncoding(ENCODING);
mockRequest.setVoidCallable();
request.getAttribute(CharacterEncodingFilter.class.getName() + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setReturnValue(null);
request.setAttribute(CharacterEncodingFilter.class.getName() + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX, Boolean.TRUE);
mockRequest.setVoidCallable();
request.removeAttribute(CharacterEncodingFilter.class.getName() + OncePerRequestFilter.ALREADY_FILTERED_SUFFIX);
mockRequest.setVoidCallable();
mockRequest.replay();
MockHttpServletResponse response = new MockHttpServletResponse();
MockControl mockFilter = MockControl.createControl(FilterChain.class);
FilterChain filterChain = (FilterChain) mockFilter.getMock();
filterChain.doFilter(request, response);
mockFilter.replay();
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setEncoding(ENCODING);
filter.doFilter(request, response, filterChain);
mockRequest.verify();
mockFilter.verify();
}
}

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/* Copyright 2004, 2005 Acegi Technology Pty Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import junit.framework.TestCase;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.StaticWebApplicationContext;
/**
* @author Juergen Hoeller
* @since 08.05.2005
*/
public class DelegatingFilterProxyTests extends TestCase {
public void testDelegatingFilterProxy() throws ServletException, IOException {
ServletContext sc = new MockServletContext();
StaticWebApplicationContext wac = new StaticWebApplicationContext();
wac.setServletContext(sc);
wac.registerSingleton("targetFilter", MockFilter.class);
wac.refresh();
sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter");
MockFilterConfig proxyConfig = new MockFilterConfig(sc);
proxyConfig.addInitParameter("targetBeanName", "targetFilter");
DelegatingFilterProxy filterProxy = new DelegatingFilterProxy();
filterProxy.init(proxyConfig);
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
filterProxy.doFilter(request, response, null);
assertNull(targetFilter.filterConfig);
assertEquals(Boolean.TRUE, request.getAttribute("called"));
filterProxy.destroy();
assertNull(targetFilter.filterConfig);
}
public void testDelegatingFilterProxyWithFilterName() throws ServletException, IOException {
ServletContext sc = new MockServletContext();
StaticWebApplicationContext wac = new StaticWebApplicationContext();
wac.setServletContext(sc);
wac.registerSingleton("targetFilter", MockFilter.class);
wac.refresh();
sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter");
MockFilterConfig proxyConfig = new MockFilterConfig(sc, "targetFilter");
DelegatingFilterProxy filterProxy = new DelegatingFilterProxy();
filterProxy.init(proxyConfig);
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
filterProxy.doFilter(request, response, null);
assertNull(targetFilter.filterConfig);
assertEquals(Boolean.TRUE, request.getAttribute("called"));
filterProxy.destroy();
assertNull(targetFilter.filterConfig);
}
public void testDelegatingFilterProxyWithLazyContextStartup() throws ServletException, IOException {
ServletContext sc = new MockServletContext();
MockFilterConfig proxyConfig = new MockFilterConfig(sc);
proxyConfig.addInitParameter("targetBeanName", "targetFilter");
DelegatingFilterProxy filterProxy = new DelegatingFilterProxy();
filterProxy.init(proxyConfig);
StaticWebApplicationContext wac = new StaticWebApplicationContext();
wac.setServletContext(sc);
wac.registerSingleton("targetFilter", MockFilter.class);
wac.refresh();
sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter");
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
filterProxy.doFilter(request, response, null);
assertNull(targetFilter.filterConfig);
assertEquals(Boolean.TRUE, request.getAttribute("called"));
filterProxy.destroy();
assertNull(targetFilter.filterConfig);
}
public void testDelegatingFilterProxyWithTargetFilterLifecycle() throws ServletException, IOException {
ServletContext sc = new MockServletContext();
StaticWebApplicationContext wac = new StaticWebApplicationContext();
wac.setServletContext(sc);
wac.registerSingleton("targetFilter", MockFilter.class);
wac.refresh();
sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
MockFilter targetFilter = (MockFilter) wac.getBean("targetFilter");
MockFilterConfig proxyConfig = new MockFilterConfig(sc);
proxyConfig.addInitParameter("targetBeanName", "targetFilter");
proxyConfig.addInitParameter("targetFilterLifecycle", "true");
DelegatingFilterProxy filterProxy = new DelegatingFilterProxy();
filterProxy.init(proxyConfig);
assertEquals(proxyConfig, targetFilter.filterConfig);
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
filterProxy.doFilter(request, response, null);
assertEquals(proxyConfig, targetFilter.filterConfig);
assertEquals(Boolean.TRUE, request.getAttribute("called"));
filterProxy.destroy();
assertNull(targetFilter.filterConfig);
}
public static class MockFilter implements Filter {
public FilterConfig filterConfig;
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
}
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
request.setAttribute("called", Boolean.TRUE);
}
public void destroy() {
this.filterConfig = null;
}
}
}

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/*
* Copyright 2002-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.filter;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import junit.framework.TestCase;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
/**
* @author Rod Johnson
* @author Juergen Hoeller
*/
public class RequestContextFilterTests extends TestCase {
public void testHappyPath() throws Exception {
testFilterInvocation(null);
}
public void testWithException() throws Exception {
testFilterInvocation(new ServletException());
}
public void testFilterInvocation(final ServletException sex) throws Exception {
final MockHttpServletRequest req = new MockHttpServletRequest();
req.setAttribute("myAttr", "myValue");
final MockHttpServletResponse resp = new MockHttpServletResponse();
// Expect one invocation by the filter being tested
class DummyFilterChain implements FilterChain {
public int invocations = 0;
public void doFilter(ServletRequest req, ServletResponse resp) throws IOException, ServletException {
++invocations;
if (invocations == 1) {
assertSame("myValue",
RequestContextHolder.currentRequestAttributes().getAttribute("myAttr", RequestAttributes.SCOPE_REQUEST));
if (sex != null) {
throw sex;
}
}
else {
throw new IllegalStateException("Too many invocations");
}
}
};
DummyFilterChain fc = new DummyFilterChain();
MockFilterConfig mfc = new MockFilterConfig(new MockServletContext(), "foo");
RequestContextFilter rbf = new RequestContextFilter();
rbf.init(mfc);
try {
rbf.doFilter(req, resp, fc);
if (sex != null) {
fail();
}
}
catch (ServletException ex) {
assertNotNull(sex);
}
try {
RequestContextHolder.currentRequestAttributes();
fail();
}
catch (IllegalStateException ex) {
// Ok
}
assertEquals(1, fc.invocations);
}
}

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/*
* Copyright ${YEAR} the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.filter;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.util.FileCopyUtils;
public class ShallowEtagHeaderFilterTest {
private ShallowEtagHeaderFilter filter;
@Before
public void createFilter() throws Exception {
filter = new ShallowEtagHeaderFilter();
}
@Test
public void filterNoMatch() throws Exception {
final MockHttpServletRequest request = new MockHttpServletRequest("GET", "/hotels");
MockHttpServletResponse response = new MockHttpServletResponse();
final byte[] responseBody = "Hello World".getBytes("UTF-8");
FilterChain filterChain = new FilterChain() {
public void doFilter(ServletRequest filterRequest, ServletResponse filterResponse)
throws IOException, ServletException {
assertEquals("Invalid request passed", request, filterRequest);
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
FileCopyUtils.copy(responseBody, filterResponse.getOutputStream());
}
};
filter.doFilter(request, response, filterChain);
assertEquals("Invalid status", 200, response.getStatus());
assertEquals("Invalid ETag header", "\"0b10a8db164e0754105b7a99be72e3fe5\"", response.getHeader("ETag"));
assertTrue("Invalid Content-Length header", response.getContentLength() > 0);
assertArrayEquals("Invalid content", responseBody, response.getContentAsByteArray());
}
@Test
public void filterMatch() throws Exception {
final MockHttpServletRequest request = new MockHttpServletRequest("GET", "/hotels");
String etag = "\"0b10a8db164e0754105b7a99be72e3fe5\"";
request.addHeader("If-None-Match", etag);
MockHttpServletResponse response = new MockHttpServletResponse();
FilterChain filterChain = new FilterChain() {
public void doFilter(ServletRequest filterRequest, ServletResponse filterResponse)
throws IOException, ServletException {
assertEquals("Invalid request passed", request, filterRequest);
((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
byte[] responseBody = "Hello World".getBytes("UTF-8");
FileCopyUtils.copy(responseBody, filterResponse.getOutputStream());
}
};
filter.doFilter(request, response, filterChain);
assertEquals("Invalid status", 304, response.getStatus());
assertEquals("Invalid ETag header", "\"0b10a8db164e0754105b7a99be72e3fe5\"", response.getHeader("ETag"));
assertEquals("Invalid Content-Length header", 0, response.getContentLength());
assertArrayEquals("Invalid content", new byte[0], response.getContentAsByteArray());
}
}

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/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.util;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.el.ELException;
import javax.servlet.jsp.el.Expression;
import javax.servlet.jsp.el.ExpressionEvaluator;
import javax.servlet.jsp.el.FunctionMapper;
import javax.servlet.jsp.el.VariableResolver;
import junit.framework.TestCase;
import org.junit.Ignore;
import org.springframework.mock.web.MockExpressionEvaluator;
import org.springframework.mock.web.MockPageContext;
import org.springframework.mock.web.MockServletContext;
/**
* @author Aled Arendsen
* @author Juergen Hoeller
* @since 16.09.2003
*/
@Ignore // calls to deprecated getVariableResolver() are throwing UOEs
public class ExpressionEvaluationUtilsTests extends TestCase {
public void testIsExpressionLanguage() {
assertTrue(ExpressionEvaluationUtils.isExpressionLanguage("${bla}"));
assertTrue(ExpressionEvaluationUtils.isExpressionLanguage("bla${bla}"));
assertFalse(ExpressionEvaluationUtils.isExpressionLanguage("bla{bla"));
assertFalse(ExpressionEvaluationUtils.isExpressionLanguage("bla$b{"));
}
public void testEvaluate() throws Exception {
PageContext ctx = new MockPageContext();
ctx.setAttribute("bla", "blie");
assertEquals("blie", ExpressionEvaluationUtils.evaluate("test", "${bla}", String.class, ctx));
assertEquals("test", ExpressionEvaluationUtils.evaluate("test", "test", String.class, ctx));
try {
ExpressionEvaluationUtils.evaluate("test", "test", Float.class, ctx);
fail("Should have thrown JspException");
}
catch (JspException ex) {
// expected
}
}
public void testEvaluateWithConcatenation() throws Exception {
PageContext ctx = new MockPageContext();
ctx.setAttribute("bla", "blie");
String expr = "text${bla}text${bla}text";
Object o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("textblietextblietext", o);
expr = "${bla}text${bla}text";
o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("blietextblietext", o);
expr = "${bla}text${bla}";
o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("blietextblie", o);
expr = "${bla}text${bla}";
o = ExpressionEvaluationUtils.evaluate("test", expr, Object.class, ctx);
assertEquals("blietextblie", o);
try {
expr = "${bla}text${bla";
ExpressionEvaluationUtils.evaluate("test", expr, Object.class, ctx);
fail("Should have thrown JspException");
}
catch (JspException ex) {
// expected
}
try {
expr = "${bla}text${bla}";
ExpressionEvaluationUtils.evaluate("test", expr, Float.class, ctx);
fail("Should have thrown JspException");
}
catch (JspException ex) {
// expected
}
}
public void testEvaluateString() throws Exception {
PageContext ctx = new MockPageContext();
ctx.setAttribute("bla", "blie");
assertEquals("blie", ExpressionEvaluationUtils.evaluateString("test", "${bla}", ctx));
assertEquals("blie", ExpressionEvaluationUtils.evaluateString("test", "blie", ctx));
}
public void testEvaluateStringWithConcatenation() throws Exception {
PageContext ctx = new MockPageContext();
ctx.setAttribute("bla", "blie");
String expr = "text${bla}text${bla}text";
String s = ExpressionEvaluationUtils.evaluateString("test", expr, ctx);
assertEquals("textblietextblietext", s);
expr = "${bla}text${bla}text";
s = ExpressionEvaluationUtils.evaluateString("test", expr, ctx);
assertEquals("blietextblietext", s);
expr = "${bla}text${bla}";
s = ExpressionEvaluationUtils.evaluateString("test", expr, ctx);
assertEquals("blietextblie", s);
expr = "${bla}text${bla}";
s = ExpressionEvaluationUtils.evaluateString("test", expr, ctx);
assertEquals("blietextblie", s);
try {
expr = "${bla}text${bla";
ExpressionEvaluationUtils.evaluateString("test", expr, ctx);
fail("Should have thrown JspException");
}
catch (JspException ex) {
// expected
}
}
public void testEvaluateInteger() throws Exception {
PageContext ctx = new MockPageContext();
ctx.setAttribute("bla", new Integer(1));
assertEquals(1, ExpressionEvaluationUtils.evaluateInteger("test", "${bla}", ctx));
assertEquals(21, ExpressionEvaluationUtils.evaluateInteger("test", "21", ctx));
}
public void testEvaluateBoolean() throws Exception {
PageContext ctx = new MockPageContext();
ctx.setAttribute("bla", new Boolean(true));
assertTrue(ExpressionEvaluationUtils.evaluateBoolean("test", "${bla}", ctx));
assertTrue(ExpressionEvaluationUtils.evaluateBoolean("test", "true", ctx));
}
public void testEvaluateWithoutCaching() throws Exception {
PageContext ctx = new CountingMockPageContext();
CountingMockExpressionEvaluator eval = (CountingMockExpressionEvaluator) ctx.getExpressionEvaluator();
ctx.setAttribute("bla", "blie");
ctx.setAttribute("blo", "blue");
assertEquals("blie", ExpressionEvaluationUtils.evaluate("test", "${bla}", String.class, ctx));
assertEquals(1, eval.evaluateCount);
assertEquals("blue", ExpressionEvaluationUtils.evaluate("test", "${blo}", String.class, ctx));
assertEquals(2, eval.evaluateCount);
assertEquals("blie", ExpressionEvaluationUtils.evaluate("test", "${bla}", String.class, ctx));
assertEquals(3, eval.evaluateCount);
assertEquals("blue", ExpressionEvaluationUtils.evaluate("test", "${blo}", String.class, ctx));
assertEquals(4, eval.evaluateCount);
}
public void testEvaluateWithCaching() throws Exception {
PageContext ctx = new CountingMockPageContext();
CountingMockExpressionEvaluator eval = (CountingMockExpressionEvaluator) ctx.getExpressionEvaluator();
ctx.setAttribute("bla", "blie");
ctx.setAttribute("blo", "blue");
MockServletContext sc = (MockServletContext) ctx.getServletContext();
sc.addInitParameter(ExpressionEvaluationUtils.EXPRESSION_CACHE_CONTEXT_PARAM, "true");
assertEquals("blie", ExpressionEvaluationUtils.evaluate("test", "${bla}", String.class, ctx));
assertEquals(1, eval.parseExpressionCount);
assertEquals("blue", ExpressionEvaluationUtils.evaluate("test", "${blo}", String.class, ctx));
assertEquals(2, eval.parseExpressionCount);
assertEquals("blie", ExpressionEvaluationUtils.evaluate("test", "${bla}", String.class, ctx));
assertEquals(2, eval.parseExpressionCount);
assertEquals("blue", ExpressionEvaluationUtils.evaluate("test", "${blo}", String.class, ctx));
assertEquals(2, eval.parseExpressionCount);
}
public void testEvaluateWithConcatenationWithoutCaching() throws Exception {
PageContext ctx = new CountingMockPageContext();
CountingMockExpressionEvaluator eval = (CountingMockExpressionEvaluator) ctx.getExpressionEvaluator();
ctx.setAttribute("bla", "blie");
ctx.setAttribute("blo", "blue");
String expr = "text${bla}text${blo}text";
Object o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("textblietextbluetext", o);
assertEquals(2, eval.evaluateCount);
expr = "${bla}text${blo}text";
o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("blietextbluetext", o);
assertEquals(4, eval.evaluateCount);
expr = "${bla}text${blo}";
o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("blietextblue", o);
assertEquals(6, eval.evaluateCount);
expr = "${bla}text${blo}";
o = ExpressionEvaluationUtils.evaluate("test", expr, Object.class, ctx);
assertEquals("blietextblue", o);
assertEquals(8, eval.evaluateCount);
}
public void testEvaluateWithConcatenationWithCaching() throws Exception {
PageContext ctx = new CountingMockPageContext();
CountingMockExpressionEvaluator eval = (CountingMockExpressionEvaluator) ctx.getExpressionEvaluator();
ctx.setAttribute("bla", "blie");
ctx.setAttribute("blo", "blue");
MockServletContext sc = (MockServletContext) ctx.getServletContext();
sc.addInitParameter(ExpressionEvaluationUtils.EXPRESSION_CACHE_CONTEXT_PARAM, "true");
String expr = "text${bla}text${blo}text";
Object o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("textblietextbluetext", o);
assertEquals(2, eval.parseExpressionCount);
expr = "${bla}text${blo}text";
o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("blietextbluetext", o);
assertEquals(2, eval.parseExpressionCount);
expr = "${bla}text${blo}";
o = ExpressionEvaluationUtils.evaluate("test", expr, String.class, ctx);
assertEquals("blietextblue", o);
assertEquals(2, eval.parseExpressionCount);
expr = "${bla}text${blo}";
o = ExpressionEvaluationUtils.evaluate("test", expr, Object.class, ctx);
assertEquals("blietextblue", o);
assertEquals(2, eval.parseExpressionCount);
}
private static class CountingMockPageContext extends MockPageContext {
private ExpressionEvaluator eval = new CountingMockExpressionEvaluator(this);
public ExpressionEvaluator getExpressionEvaluator() {
return eval;
}
}
private static class CountingMockExpressionEvaluator extends MockExpressionEvaluator {
public int parseExpressionCount = 0;
public int evaluateCount = 0;
public CountingMockExpressionEvaluator(PageContext pageContext) {
super(pageContext);
}
public Expression parseExpression(String expression, Class expectedType, FunctionMapper functionMapper) throws ELException {
this.parseExpressionCount++;
return super.parseExpression(expression, expectedType, functionMapper);
}
public Object evaluate(String expression, Class expectedType, VariableResolver variableResolver, FunctionMapper functionMapper) throws ELException {
this.evaluateCount++;
return super.evaluate(expression, expectedType, variableResolver, functionMapper);
}
}
}

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<!-- File containing all charcter entity references definied
by the HTML 4.0 standard. -->
<!-- Valuable informations and a complete description of the
HTML 4.0 character set can be found at
http://www.w3.org/TR/html4/charset.html.
-->
<!-- Portions © International Organization for Standardization 1986
Permission to copy in any form is granted for use with
conforming SGML systems and applications as defined in
ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
<!ENTITY % HTMLlat1 PUBLIC
"-//W3C//ENTITIES Latin 1//EN//HTML">
%HTMLlat1; -->
<!ENTITY nbsp CDATA "&#160;" -- no-break space = non-breaking space,
U+00A0 ISOnum -->
<!ENTITY iexcl CDATA "&#161;" -- inverted exclamation mark, U+00A1 ISOnum -->
<!ENTITY cent CDATA "&#162;" -- cent sign, U+00A2 ISOnum -->
<!ENTITY pound CDATA "&#163;" -- pound sign, U+00A3 ISOnum -->
<!ENTITY curren CDATA "&#164;" -- currency sign, U+00A4 ISOnum -->
<!ENTITY yen CDATA "&#165;" -- yen sign = yuan sign, U+00A5 ISOnum -->
<!ENTITY brvbar CDATA "&#166;" -- broken bar = broken vertical bar,
U+00A6 ISOnum -->
<!ENTITY sect CDATA "&#167;" -- section sign, U+00A7 ISOnum -->
<!ENTITY uml CDATA "&#168;" -- diaeresis = spacing diaeresis,
U+00A8 ISOdia -->
<!ENTITY copy CDATA "&#169;" -- copyright sign, U+00A9 ISOnum -->
<!ENTITY ordf CDATA "&#170;" -- feminine ordinal indicator, U+00AA ISOnum -->
<!ENTITY laquo CDATA "&#171;" -- left-pointing double angle quotation mark
= left pointing guillemet, U+00AB ISOnum -->
<!ENTITY not CDATA "&#172;" -- not sign, U+00AC ISOnum -->
<!ENTITY shy CDATA "&#173;" -- soft hyphen = discretionary hyphen,
U+00AD ISOnum -->
<!ENTITY reg CDATA "&#174;" -- registered sign = registered trade mark sign,
U+00AE ISOnum -->
<!ENTITY macr CDATA "&#175;" -- macron = spacing macron = overline
= APL overbar, U+00AF ISOdia -->
<!ENTITY deg CDATA "&#176;" -- degree sign, U+00B0 ISOnum -->
<!ENTITY plusmn CDATA "&#177;" -- plus-minus sign = plus-or-minus sign,
U+00B1 ISOnum -->
<!ENTITY sup2 CDATA "&#178;" -- superscript two = superscript digit two
= squared, U+00B2 ISOnum -->
<!ENTITY sup3 CDATA "&#179;" -- superscript three = superscript digit three
= cubed, U+00B3 ISOnum -->
<!ENTITY acute CDATA "&#180;" -- acute accent = spacing acute,
U+00B4 ISOdia -->
<!ENTITY micro CDATA "&#181;" -- micro sign, U+00B5 ISOnum -->
<!ENTITY para CDATA "&#182;" -- pilcrow sign = paragraph sign,
U+00B6 ISOnum -->
<!ENTITY middot CDATA "&#183;" -- middle dot = Georgian comma
= Greek middle dot, U+00B7 ISOnum -->
<!ENTITY cedil CDATA "&#184;" -- cedilla = spacing cedilla, U+00B8 ISOdia -->
<!ENTITY sup1 CDATA "&#185;" -- superscript one = superscript digit one,
U+00B9 ISOnum -->
<!ENTITY ordm CDATA "&#186;" -- masculine ordinal indicator,
U+00BA ISOnum -->
<!ENTITY raquo CDATA "&#187;" -- right-pointing double angle quotation mark
= right pointing guillemet, U+00BB ISOnum -->
<!ENTITY frac14 CDATA "&#188;" -- vulgar fraction one quarter
= fraction one quarter, U+00BC ISOnum -->
<!ENTITY frac12 CDATA "&#189;" -- vulgar fraction one half
= fraction one half, U+00BD ISOnum -->
<!ENTITY frac34 CDATA "&#190;" -- vulgar fraction three quarters
= fraction three quarters, U+00BE ISOnum -->
<!ENTITY iquest CDATA "&#191;" -- inverted question mark
= turned question mark, U+00BF ISOnum -->
<!ENTITY Agrave CDATA "&#192;" -- latin capital letter A with grave
= latin capital letter A grave,
U+00C0 ISOlat1 -->
<!ENTITY Aacute CDATA "&#193;" -- latin capital letter A with acute,
U+00C1 ISOlat1 -->
<!ENTITY Acirc CDATA "&#194;" -- latin capital letter A with circumflex,
U+00C2 ISOlat1 -->
<!ENTITY Atilde CDATA "&#195;" -- latin capital letter A with tilde,
U+00C3 ISOlat1 -->
<!ENTITY Auml CDATA "&#196;" -- latin capital letter A with diaeresis,
U+00C4 ISOlat1 -->
<!ENTITY Aring CDATA "&#197;" -- latin capital letter A with ring above
= latin capital letter A ring,
U+00C5 ISOlat1 -->
<!ENTITY AElig CDATA "&#198;" -- latin capital letter AE
= latin capital ligature AE,
U+00C6 ISOlat1 -->
<!ENTITY Ccedil CDATA "&#199;" -- latin capital letter C with cedilla,
U+00C7 ISOlat1 -->
<!ENTITY Egrave CDATA "&#200;" -- latin capital letter E with grave,
U+00C8 ISOlat1 -->
<!ENTITY Eacute CDATA "&#201;" -- latin capital letter E with acute,
U+00C9 ISOlat1 -->
<!ENTITY Ecirc CDATA "&#202;" -- latin capital letter E with circumflex,
U+00CA ISOlat1 -->
<!ENTITY Euml CDATA "&#203;" -- latin capital letter E with diaeresis,
U+00CB ISOlat1 -->
<!ENTITY Igrave CDATA "&#204;" -- latin capital letter I with grave,
U+00CC ISOlat1 -->
<!ENTITY Iacute CDATA "&#205;" -- latin capital letter I with acute,
U+00CD ISOlat1 -->
<!ENTITY Icirc CDATA "&#206;" -- latin capital letter I with circumflex,
U+00CE ISOlat1 -->
<!ENTITY Iuml CDATA "&#207;" -- latin capital letter I with diaeresis,
U+00CF ISOlat1 -->
<!ENTITY ETH CDATA "&#208;" -- latin capital letter ETH, U+00D0 ISOlat1 -->
<!ENTITY Ntilde CDATA "&#209;" -- latin capital letter N with tilde,
U+00D1 ISOlat1 -->
<!ENTITY Ograve CDATA "&#210;" -- latin capital letter O with grave,
U+00D2 ISOlat1 -->
<!ENTITY Oacute CDATA "&#211;" -- latin capital letter O with acute,
U+00D3 ISOlat1 -->
<!ENTITY Ocirc CDATA "&#212;" -- latin capital letter O with circumflex,
U+00D4 ISOlat1 -->
<!ENTITY Otilde CDATA "&#213;" -- latin capital letter O with tilde,
U+00D5 ISOlat1 -->
<!ENTITY Ouml CDATA "&#214;" -- latin capital letter O with diaeresis,
U+00D6 ISOlat1 -->
<!ENTITY times CDATA "&#215;" -- multiplication sign, U+00D7 ISOnum -->
<!ENTITY Oslash CDATA "&#216;" -- latin capital letter O with stroke
= latin capital letter O slash,
U+00D8 ISOlat1 -->
<!ENTITY Ugrave CDATA "&#217;" -- latin capital letter U with grave,
U+00D9 ISOlat1 -->
<!ENTITY Uacute CDATA "&#218;" -- latin capital letter U with acute,
U+00DA ISOlat1 -->
<!ENTITY Ucirc CDATA "&#219;" -- latin capital letter U with circumflex,
U+00DB ISOlat1 -->
<!ENTITY Uuml CDATA "&#220;" -- latin capital letter U with diaeresis,
U+00DC ISOlat1 -->
<!ENTITY Yacute CDATA "&#221;" -- latin capital letter Y with acute,
U+00DD ISOlat1 -->
<!ENTITY THORN CDATA "&#222;" -- latin capital letter THORN,
U+00DE ISOlat1 -->
<!ENTITY szlig CDATA "&#223;" -- latin small letter sharp s = ess-zed,
U+00DF ISOlat1 -->
<!ENTITY agrave CDATA "&#224;" -- latin small letter a with grave
= latin small letter a grave,
U+00E0 ISOlat1 -->
<!ENTITY aacute CDATA "&#225;" -- latin small letter a with acute,
U+00E1 ISOlat1 -->
<!ENTITY acirc CDATA "&#226;" -- latin small letter a with circumflex,
U+00E2 ISOlat1 -->
<!ENTITY atilde CDATA "&#227;" -- latin small letter a with tilde,
U+00E3 ISOlat1 -->
<!ENTITY auml CDATA "&#228;" -- latin small letter a with diaeresis,
U+00E4 ISOlat1 -->
<!ENTITY aring CDATA "&#229;" -- latin small letter a with ring above
= latin small letter a ring,
U+00E5 ISOlat1 -->
<!ENTITY aelig CDATA "&#230;" -- latin small letter ae
= latin small ligature ae, U+00E6 ISOlat1 -->
<!ENTITY ccedil CDATA "&#231;" -- latin small letter c with cedilla,
U+00E7 ISOlat1 -->
<!ENTITY egrave CDATA "&#232;" -- latin small letter e with grave,
U+00E8 ISOlat1 -->
<!ENTITY eacute CDATA "&#233;" -- latin small letter e with acute,
U+00E9 ISOlat1 -->
<!ENTITY ecirc CDATA "&#234;" -- latin small letter e with circumflex,
U+00EA ISOlat1 -->
<!ENTITY euml CDATA "&#235;" -- latin small letter e with diaeresis,
U+00EB ISOlat1 -->
<!ENTITY igrave CDATA "&#236;" -- latin small letter i with grave,
U+00EC ISOlat1 -->
<!ENTITY iacute CDATA "&#237;" -- latin small letter i with acute,
U+00ED ISOlat1 -->
<!ENTITY icirc CDATA "&#238;" -- latin small letter i with circumflex,
U+00EE ISOlat1 -->
<!ENTITY iuml CDATA "&#239;" -- latin small letter i with diaeresis,
U+00EF ISOlat1 -->
<!ENTITY eth CDATA "&#240;" -- latin small letter eth, U+00F0 ISOlat1 -->
<!ENTITY ntilde CDATA "&#241;" -- latin small letter n with tilde,
U+00F1 ISOlat1 -->
<!ENTITY ograve CDATA "&#242;" -- latin small letter o with grave,
U+00F2 ISOlat1 -->
<!ENTITY oacute CDATA "&#243;" -- latin small letter o with acute,
U+00F3 ISOlat1 -->
<!ENTITY ocirc CDATA "&#244;" -- latin small letter o with circumflex,
U+00F4 ISOlat1 -->
<!ENTITY otilde CDATA "&#245;" -- latin small letter o with tilde,
U+00F5 ISOlat1 -->
<!ENTITY ouml CDATA "&#246;" -- latin small letter o with diaeresis,
U+00F6 ISOlat1 -->
<!ENTITY divide CDATA "&#247;" -- division sign, U+00F7 ISOnum -->
<!ENTITY oslash CDATA "&#248;" -- latin small letter o with stroke,
= latin small letter o slash,
U+00F8 ISOlat1 -->
<!ENTITY ugrave CDATA "&#249;" -- latin small letter u with grave,
U+00F9 ISOlat1 -->
<!ENTITY uacute CDATA "&#250;" -- latin small letter u with acute,
U+00FA ISOlat1 -->
<!ENTITY ucirc CDATA "&#251;" -- latin small letter u with circumflex,
U+00FB ISOlat1 -->
<!ENTITY uuml CDATA "&#252;" -- latin small letter u with diaeresis,
U+00FC ISOlat1 -->
<!ENTITY yacute CDATA "&#253;" -- latin small letter y with acute,
U+00FD ISOlat1 -->
<!ENTITY thorn CDATA "&#254;" -- latin small letter thorn,
U+00FE ISOlat1 -->
<!ENTITY yuml CDATA "&#255;" -- latin small letter y with diaeresis,
U+00FF ISOlat1 -->
<!-- Mathematical, Greek and Symbolic characters for HTML -->
<!-- Character entity set. Typical invocation:
<!ENTITY % HTMLsymbol PUBLIC
"-//W3C//ENTITIES Symbols//EN//HTML">
%HTMLsymbol; -->
<!-- Portions © International Organization for Standardization 1986:
Permission to copy in any form is granted for use with
conforming SGML systems and applications as defined in
ISO 8879, provided this notice is included in all copies.
-->
<!-- Relevant ISO entity set is given unless names are newly introduced.
New names (i.e., not in ISO 8879 list) do not clash with any
existing ISO 8879 entity names. ISO 10646 character numbers
are given for each character, in hex. CDATA values are decimal
conversions of the ISO 10646 values and refer to the document
character set. Names are ISO 10646 names.
-->
<!-- Latin Extended-B -->
<!ENTITY fnof CDATA "&#402;" -- latin small f with hook = function
= florin, U+0192 ISOtech -->
<!-- Greek -->
<!ENTITY Alpha CDATA "&#913;" -- greek capital letter alpha, U+0391 -->
<!ENTITY Beta CDATA "&#914;" -- greek capital letter beta, U+0392 -->
<!ENTITY Gamma CDATA "&#915;" -- greek capital letter gamma,
U+0393 ISOgrk3 -->
<!ENTITY Delta CDATA "&#916;" -- greek capital letter delta,
U+0394 ISOgrk3 -->
<!ENTITY Epsilon CDATA "&#917;" -- greek capital letter epsilon, U+0395 -->
<!ENTITY Zeta CDATA "&#918;" -- greek capital letter zeta, U+0396 -->
<!ENTITY Eta CDATA "&#919;" -- greek capital letter eta, U+0397 -->
<!ENTITY Theta CDATA "&#920;" -- greek capital letter theta,
U+0398 ISOgrk3 -->
<!ENTITY Iota CDATA "&#921;" -- greek capital letter iota, U+0399 -->
<!ENTITY Kappa CDATA "&#922;" -- greek capital letter kappa, U+039A -->
<!ENTITY Lambda CDATA "&#923;" -- greek capital letter lambda,
U+039B ISOgrk3 -->
<!ENTITY Mu CDATA "&#924;" -- greek capital letter mu, U+039C -->
<!ENTITY Nu CDATA "&#925;" -- greek capital letter nu, U+039D -->
<!ENTITY Xi CDATA "&#926;" -- greek capital letter xi, U+039E ISOgrk3 -->
<!ENTITY Omicron CDATA "&#927;" -- greek capital letter omicron, U+039F -->
<!ENTITY Pi CDATA "&#928;" -- greek capital letter pi, U+03A0 ISOgrk3 -->
<!ENTITY Rho CDATA "&#929;" -- greek capital letter rho, U+03A1 -->
<!-- there is no Sigmaf, and no U+03A2 character either -->
<!ENTITY Sigma CDATA "&#931;" -- greek capital letter sigma,
U+03A3 ISOgrk3 -->
<!ENTITY Tau CDATA "&#932;" -- greek capital letter tau, U+03A4 -->
<!ENTITY Upsilon CDATA "&#933;" -- greek capital letter upsilon,
U+03A5 ISOgrk3 -->
<!ENTITY Phi CDATA "&#934;" -- greek capital letter phi,
U+03A6 ISOgrk3 -->
<!ENTITY Chi CDATA "&#935;" -- greek capital letter chi, U+03A7 -->
<!ENTITY Psi CDATA "&#936;" -- greek capital letter psi,
U+03A8 ISOgrk3 -->
<!ENTITY Omega CDATA "&#937;" -- greek capital letter omega,
U+03A9 ISOgrk3 -->
<!ENTITY alpha CDATA "&#945;" -- greek small letter alpha,
U+03B1 ISOgrk3 -->
<!ENTITY beta CDATA "&#946;" -- greek small letter beta, U+03B2 ISOgrk3 -->
<!ENTITY gamma CDATA "&#947;" -- greek small letter gamma,
U+03B3 ISOgrk3 -->
<!ENTITY delta CDATA "&#948;" -- greek small letter delta,
U+03B4 ISOgrk3 -->
<!ENTITY epsilon CDATA "&#949;" -- greek small letter epsilon,
U+03B5 ISOgrk3 -->
<!ENTITY zeta CDATA "&#950;" -- greek small letter zeta, U+03B6 ISOgrk3 -->
<!ENTITY eta CDATA "&#951;" -- greek small letter eta, U+03B7 ISOgrk3 -->
<!ENTITY theta CDATA "&#952;" -- greek small letter theta,
U+03B8 ISOgrk3 -->
<!ENTITY iota CDATA "&#953;" -- greek small letter iota, U+03B9 ISOgrk3 -->
<!ENTITY kappa CDATA "&#954;" -- greek small letter kappa,
U+03BA ISOgrk3 -->
<!ENTITY lambda CDATA "&#955;" -- greek small letter lambda,
U+03BB ISOgrk3 -->
<!ENTITY mu CDATA "&#956;" -- greek small letter mu, U+03BC ISOgrk3 -->
<!ENTITY nu CDATA "&#957;" -- greek small letter nu, U+03BD ISOgrk3 -->
<!ENTITY xi CDATA "&#958;" -- greek small letter xi, U+03BE ISOgrk3 -->
<!ENTITY omicron CDATA "&#959;" -- greek small letter omicron, U+03BF NEW -->
<!ENTITY pi CDATA "&#960;" -- greek small letter pi, U+03C0 ISOgrk3 -->
<!ENTITY rho CDATA "&#961;" -- greek small letter rho, U+03C1 ISOgrk3 -->
<!ENTITY sigmaf CDATA "&#962;" -- greek small letter final sigma,
U+03C2 ISOgrk3 -->
<!ENTITY sigma CDATA "&#963;" -- greek small letter sigma,
U+03C3 ISOgrk3 -->
<!ENTITY tau CDATA "&#964;" -- greek small letter tau, U+03C4 ISOgrk3 -->
<!ENTITY upsilon CDATA "&#965;" -- greek small letter upsilon,
U+03C5 ISOgrk3 -->
<!ENTITY phi CDATA "&#966;" -- greek small letter phi, U+03C6 ISOgrk3 -->
<!ENTITY chi CDATA "&#967;" -- greek small letter chi, U+03C7 ISOgrk3 -->
<!ENTITY psi CDATA "&#968;" -- greek small letter psi, U+03C8 ISOgrk3 -->
<!ENTITY omega CDATA "&#969;" -- greek small letter omega,
U+03C9 ISOgrk3 -->
<!ENTITY thetasym CDATA "&#977;" -- greek small letter theta symbol,
U+03D1 NEW -->
<!ENTITY upsih CDATA "&#978;" -- greek upsilon with hook symbol,
U+03D2 NEW -->
<!ENTITY piv CDATA "&#982;" -- greek pi symbol, U+03D6 ISOgrk3 -->
<!-- General Punctuation -->
<!ENTITY bull CDATA "&#8226;" -- bullet = black small circle,
U+2022 ISOpub -->
<!-- bullet is NOT the same as bullet operator, U+2219 -->
<!ENTITY hellip CDATA "&#8230;" -- horizontal ellipsis = three dot leader,
U+2026 ISOpub -->
<!ENTITY prime CDATA "&#8242;" -- prime = minutes = feet, U+2032 ISOtech -->
<!ENTITY Prime CDATA "&#8243;" -- double prime = seconds = inches,
U+2033 ISOtech -->
<!ENTITY oline CDATA "&#8254;" -- overline = spacing overscore,
U+203E NEW -->
<!ENTITY frasl CDATA "&#8260;" -- fraction slash, U+2044 NEW -->
<!-- Letterlike Symbols -->
<!ENTITY weierp CDATA "&#8472;" -- script capital P = power set
= Weierstrass p, U+2118 ISOamso -->
<!ENTITY image CDATA "&#8465;" -- blackletter capital I = imaginary part,
U+2111 ISOamso -->
<!ENTITY real CDATA "&#8476;" -- blackletter capital R = real part symbol,
U+211C ISOamso -->
<!ENTITY trade CDATA "&#8482;" -- trade mark sign, U+2122 ISOnum -->
<!ENTITY alefsym CDATA "&#8501;" -- alef symbol = first transfinite cardinal,
U+2135 NEW -->
<!-- alef symbol is NOT the same as hebrew letter alef,
U+05D0 although the same glyph could be used to depict both characters -->
<!-- Arrows -->
<!ENTITY larr CDATA "&#8592;" -- leftwards arrow, U+2190 ISOnum -->
<!ENTITY uarr CDATA "&#8593;" -- upwards arrow, U+2191 ISOnum-->
<!ENTITY rarr CDATA "&#8594;" -- rightwards arrow, U+2192 ISOnum -->
<!ENTITY darr CDATA "&#8595;" -- downwards arrow, U+2193 ISOnum -->
<!ENTITY harr CDATA "&#8596;" -- left right arrow, U+2194 ISOamsa -->
<!ENTITY crarr CDATA "&#8629;" -- downwards arrow with corner leftwards
= carriage return, U+21B5 NEW -->
<!ENTITY lArr CDATA "&#8656;" -- leftwards double arrow, U+21D0 ISOtech -->
<!-- ISO 10646 does not say that lArr is the same as the 'is implied by' arrow
but also does not have any other character for that function. So ? lArr can
be used for 'is implied by' as ISOtech suggests -->
<!ENTITY uArr CDATA "&#8657;" -- upwards double arrow, U+21D1 ISOamsa -->
<!ENTITY rArr CDATA "&#8658;" -- rightwards double arrow,
U+21D2 ISOtech -->
<!-- ISO 10646 does not say this is the 'implies' character but does not have
another character with this function so ?
rArr can be used for 'implies' as ISOtech suggests -->
<!ENTITY dArr CDATA "&#8659;" -- downwards double arrow, U+21D3 ISOamsa -->
<!ENTITY hArr CDATA "&#8660;" -- left right double arrow,
U+21D4 ISOamsa -->
<!-- Mathematical Operators -->
<!ENTITY forall CDATA "&#8704;" -- for all, U+2200 ISOtech -->
<!ENTITY part CDATA "&#8706;" -- partial differential, U+2202 ISOtech -->
<!ENTITY exist CDATA "&#8707;" -- there exists, U+2203 ISOtech -->
<!ENTITY empty CDATA "&#8709;" -- empty set = null set = diameter,
U+2205 ISOamso -->
<!ENTITY nabla CDATA "&#8711;" -- nabla = backward difference,
U+2207 ISOtech -->
<!ENTITY isin CDATA "&#8712;" -- element of, U+2208 ISOtech -->
<!ENTITY notin CDATA "&#8713;" -- not an element of, U+2209 ISOtech -->
<!ENTITY ni CDATA "&#8715;" -- contains as member, U+220B ISOtech -->
<!-- should there be a more memorable name than 'ni'? -->
<!ENTITY prod CDATA "&#8719;" -- n-ary product = product sign,
U+220F ISOamsb -->
<!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though
the same glyph might be used for both -->
<!ENTITY sum CDATA "&#8721;" -- n-ary sumation, U+2211 ISOamsb -->
<!-- sum is NOT the same character as U+03A3 'greek capital letter sigma'
though the same glyph might be used for both -->
<!ENTITY minus CDATA "&#8722;" -- minus sign, U+2212 ISOtech -->
<!ENTITY lowast CDATA "&#8727;" -- asterisk operator, U+2217 ISOtech -->
<!ENTITY radic CDATA "&#8730;" -- square root = radical sign,
U+221A ISOtech -->
<!ENTITY prop CDATA "&#8733;" -- proportional to, U+221D ISOtech -->
<!ENTITY infin CDATA "&#8734;" -- infinity, U+221E ISOtech -->
<!ENTITY ang CDATA "&#8736;" -- angle, U+2220 ISOamso -->
<!ENTITY and CDATA "&#8743;" -- logical and = wedge, U+2227 ISOtech -->
<!ENTITY or CDATA "&#8744;" -- logical or = vee, U+2228 ISOtech -->
<!ENTITY cap CDATA "&#8745;" -- intersection = cap, U+2229 ISOtech -->
<!ENTITY cup CDATA "&#8746;" -- union = cup, U+222A ISOtech -->
<!ENTITY int CDATA "&#8747;" -- integral, U+222B ISOtech -->
<!ENTITY there4 CDATA "&#8756;" -- therefore, U+2234 ISOtech -->
<!ENTITY sim CDATA "&#8764;" -- tilde operator = varies with = similar to,
U+223C ISOtech -->
<!-- tilde operator is NOT the same character as the tilde, U+007E,
although the same glyph might be used to represent both -->
<!ENTITY cong CDATA "&#8773;" -- approximately equal to, U+2245 ISOtech -->
<!ENTITY asymp CDATA "&#8776;" -- almost equal to = asymptotic to,
U+2248 ISOamsr -->
<!ENTITY ne CDATA "&#8800;" -- not equal to, U+2260 ISOtech -->
<!ENTITY equiv CDATA "&#8801;" -- identical to, U+2261 ISOtech -->
<!ENTITY le CDATA "&#8804;" -- less-than or equal to, U+2264 ISOtech -->
<!ENTITY ge CDATA "&#8805;" -- greater-than or equal to,
U+2265 ISOtech -->
<!ENTITY sub CDATA "&#8834;" -- subset of, U+2282 ISOtech -->
<!ENTITY sup CDATA "&#8835;" -- superset of, U+2283 ISOtech -->
<!-- note that nsup, 'not a superset of, U+2283' is not covered by the Symbol
font encoding and is not included. Should it be, for symmetry?
It is in ISOamsn -->
<!ENTITY nsub CDATA "&#8836;" -- not a subset of, U+2284 ISOamsn -->
<!ENTITY sube CDATA "&#8838;" -- subset of or equal to, U+2286 ISOtech -->
<!ENTITY supe CDATA "&#8839;" -- superset of or equal to,
U+2287 ISOtech -->
<!ENTITY oplus CDATA "&#8853;" -- circled plus = direct sum,
U+2295 ISOamsb -->
<!ENTITY otimes CDATA "&#8855;" -- circled times = vector product,
U+2297 ISOamsb -->
<!ENTITY perp CDATA "&#8869;" -- up tack = orthogonal to = perpendicular,
U+22A5 ISOtech -->
<!ENTITY sdot CDATA "&#8901;" -- dot operator, U+22C5 ISOamsb -->
<!-- dot operator is NOT the same character as U+00B7 middle dot -->
<!-- Miscellaneous Technical -->
<!ENTITY lceil CDATA "&#8968;" -- left ceiling = apl upstile,
U+2308 ISOamsc -->
<!ENTITY rceil CDATA "&#8969;" -- right ceiling, U+2309 ISOamsc -->
<!ENTITY lfloor CDATA "&#8970;" -- left floor = apl downstile,
U+230A ISOamsc -->
<!ENTITY rfloor CDATA "&#8971;" -- right floor, U+230B ISOamsc -->
<!ENTITY lang CDATA "&#9001;" -- left-pointing angle bracket = bra,
U+2329 ISOtech -->
<!-- lang is NOT the same character as U+003C 'less than'
or U+2039 'single left-pointing angle quotation mark' -->
<!ENTITY rang CDATA "&#9002;" -- right-pointing angle bracket = ket,
U+232A ISOtech -->
<!-- rang is NOT the same character as U+003E 'greater than'
or U+203A 'single right-pointing angle quotation mark' -->
<!-- Geometric Shapes -->
<!ENTITY loz CDATA "&#9674;" -- lozenge, U+25CA ISOpub -->
<!-- Miscellaneous Symbols -->
<!ENTITY spades CDATA "&#9824;" -- black spade suit, U+2660 ISOpub -->
<!-- black here seems to mean filled as opposed to hollow -->
<!ENTITY clubs CDATA "&#9827;" -- black club suit = shamrock,
U+2663 ISOpub -->
<!ENTITY hearts CDATA "&#9829;" -- black heart suit = valentine,
U+2665 ISOpub -->
<!ENTITY diams CDATA "&#9830;" -- black diamond suit, U+2666 ISOpub -->
<!-- Special characters for HTML -->
<!-- Character entity set. Typical invocation:
<!ENTITY % HTMLspecial PUBLIC
"-//W3C//ENTITIES Special//EN//HTML">
%HTMLspecial; -->
<!-- Portions © International Organization for Standardization 1986:
Permission to copy in any form is granted for use with
conforming SGML systems and applications as defined in
ISO 8879, provided this notice is included in all copies.
-->
<!-- Relevant ISO entity set is given unless names are newly introduced.
New names (i.e., not in ISO 8879 list) do not clash with any
existing ISO 8879 entity names. ISO 10646 character numbers
are given for each character, in hex. CDATA values are decimal
conversions of the ISO 10646 values and refer to the document
character set. Names are ISO 10646 names.
-->
<!-- C0 Controls and Basic Latin -->
<!ENTITY quot CDATA "&#34;" -- quotation mark = APL quote,
U+0022 ISOnum -->
<!ENTITY amp CDATA "&#38;" -- ampersand, U+0026 ISOnum -->
<!ENTITY lt CDATA "&#60;" -- less-than sign, U+003C ISOnum -->
<!ENTITY gt CDATA "&#62;" -- greater-than sign, U+003E ISOnum -->
<!-- Latin Extended-A -->
<!ENTITY OElig CDATA "&#338;" -- latin capital ligature OE,
U+0152 ISOlat2 -->
<!ENTITY oelig CDATA "&#339;" -- latin small ligature oe, U+0153 ISOlat2 -->
<!-- ligature is a misnomer, this is a separate character in some languages -->
<!ENTITY Scaron CDATA "&#352;" -- latin capital letter S with caron,
U+0160 ISOlat2 -->
<!ENTITY scaron CDATA "&#353;" -- latin small letter s with caron,
U+0161 ISOlat2 -->
<!ENTITY Yuml CDATA "&#376;" -- latin capital letter Y with diaeresis,
U+0178 ISOlat2 -->
<!-- Spacing Modifier Letters -->
<!ENTITY circ CDATA "&#710;" -- modifier letter circumflex accent,
U+02C6 ISOpub -->
<!ENTITY tilde CDATA "&#732;" -- small tilde, U+02DC ISOdia -->
<!-- General Punctuation -->
<!ENTITY ensp CDATA "&#8194;" -- en space, U+2002 ISOpub -->
<!ENTITY emsp CDATA "&#8195;" -- em space, U+2003 ISOpub -->
<!ENTITY thinsp CDATA "&#8201;" -- thin space, U+2009 ISOpub -->
<!ENTITY zwnj CDATA "&#8204;" -- zero width non-joiner,
U+200C NEW RFC 2070 -->
<!ENTITY zwj CDATA "&#8205;" -- zero width joiner, U+200D NEW RFC 2070 -->
<!ENTITY lrm CDATA "&#8206;" -- left-to-right mark, U+200E NEW RFC 2070 -->
<!ENTITY rlm CDATA "&#8207;" -- right-to-left mark, U+200F NEW RFC 2070 -->
<!ENTITY ndash CDATA "&#8211;" -- en dash, U+2013 ISOpub -->
<!ENTITY mdash CDATA "&#8212;" -- em dash, U+2014 ISOpub -->
<!ENTITY lsquo CDATA "&#8216;" -- left single quotation mark,
U+2018 ISOnum -->
<!ENTITY rsquo CDATA "&#8217;" -- right single quotation mark,
U+2019 ISOnum -->
<!ENTITY sbquo CDATA "&#8218;" -- single low-9 quotation mark, U+201A NEW -->
<!ENTITY ldquo CDATA "&#8220;" -- left double quotation mark,
U+201C ISOnum -->
<!ENTITY rdquo CDATA "&#8221;" -- right double quotation mark,
U+201D ISOnum -->
<!ENTITY bdquo CDATA "&#8222;" -- double low-9 quotation mark, U+201E NEW -->
<!ENTITY dagger CDATA "&#8224;" -- dagger, U+2020 ISOpub -->
<!ENTITY Dagger CDATA "&#8225;" -- double dagger, U+2021 ISOpub -->
<!ENTITY permil CDATA "&#8240;" -- per mille sign, U+2030 ISOtech -->
<!ENTITY lsaquo CDATA "&#8249;" -- single left-pointing angle quotation mark,
U+2039 ISO proposed -->
<!-- lsaquo is proposed but not yet ISO standardized -->
<!ENTITY rsaquo CDATA "&#8250;" -- single right-pointing angle quotation mark,
U+203A ISO proposed -->
<!-- rsaquo is proposed but not yet ISO standardized -->
<!ENTITY euro CDATA "&#8364;" -- euro sign, U+20AC NEW -->

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@@ -0,0 +1,123 @@
/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.util;
import java.io.FileNotFoundException;
import java.net.URL;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletException;
import junit.framework.TestCase;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.Ignore;
import org.springframework.core.io.FileSystemResourceLoader;
import org.springframework.mock.web.MockServletConfig;
import org.springframework.mock.web.MockServletContext;
/**
* @author Juergen Hoeller
* @since 21.02.2005
*/
@Ignore
public class Log4jWebConfigurerTests extends TestCase {
public void testInitLoggingWithClasspath() throws FileNotFoundException {
doTestInitLogging("classpath:org/springframework/util/testlog4j.properties", false);
}
public void testInitLoggingWithRelativeFilePath() throws FileNotFoundException {
doTestInitLogging("test/org/springframework/util/testlog4j.properties", false);
}
public void testInitLoggingWithAbsoluteFilePath() throws FileNotFoundException {
URL url = Log4jWebConfigurerTests.class.getResource("testlog4j.properties");
doTestInitLogging(url.toString(), false);
}
public void testInitLoggingWithClasspathAndRefreshInterval() throws FileNotFoundException {
doTestInitLogging("classpath:org/springframework/util/testlog4j.properties", true);
}
public void testInitLoggingWithRelativeFilePathAndRefreshInterval() throws FileNotFoundException {
doTestInitLogging("test/org/springframework/util/testlog4j.properties", true);
}
/* only works on Windows
public void testInitLoggingWithAbsoluteFilePathAndRefreshInterval() throws FileNotFoundException {
URL url = Log4jConfigurerTests.class.getResource("testlog4j.properties");
doTestInitLogging(url.getFile(), true);
}
*/
public void testInitLoggingWithFileUrlAndRefreshInterval() throws FileNotFoundException {
URL url = Log4jWebConfigurerTests.class.getResource("testlog4j.properties");
doTestInitLogging(url.toString(), true);
}
private void doTestInitLogging(String location, boolean refreshInterval) {
MockServletContext sc = new MockServletContext("", new FileSystemResourceLoader());
sc.addInitParameter(Log4jWebConfigurer.CONFIG_LOCATION_PARAM, location);
if (refreshInterval) {
sc.addInitParameter(Log4jWebConfigurer.REFRESH_INTERVAL_PARAM, "10");
}
Log4jWebConfigurer.initLogging(sc);
try {
doTestLogOutput();
}
finally {
Log4jWebConfigurer.shutdownLogging(sc);
}
assertTrue(MockLog4jAppender.closeCalled);
}
private void doTestLogOutput() {
Log log = LogFactory.getLog(this.getClass());
log.debug("debug");
log.info("info");
log.warn("warn");
log.error("error");
log.fatal("fatal");
assertTrue(MockLog4jAppender.loggingStrings.contains("debug"));
assertTrue(MockLog4jAppender.loggingStrings.contains("info"));
assertTrue(MockLog4jAppender.loggingStrings.contains("warn"));
assertTrue(MockLog4jAppender.loggingStrings.contains("error"));
assertTrue(MockLog4jAppender.loggingStrings.contains("fatal"));
}
public void testLog4jConfigListener() {
Log4jConfigListener listener = new Log4jConfigListener();
MockServletContext sc = new MockServletContext("", new FileSystemResourceLoader());
sc.addInitParameter(Log4jWebConfigurer.CONFIG_LOCATION_PARAM,
"test/org/springframework/util/testlog4j.properties");
listener.contextInitialized(new ServletContextEvent(sc));
try {
doTestLogOutput();
}
finally {
listener.contextDestroyed(new ServletContextEvent(sc));
}
assertTrue(MockLog4jAppender.closeCalled);
}
}

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/*
* Copyright 2002-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.util;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.AppenderSkeleton;
import org.apache.log4j.spi.LoggingEvent;
/**
* @author Alef Arendsen
*/
public class MockLog4jAppender extends AppenderSkeleton {
public static final List loggingStrings = new ArrayList();
public static boolean closeCalled = false;
/* (non-Javadoc)
* @see org.apache.log4j.AppenderSkeleton#append(org.apache.log4j.spi.LoggingEvent)
*/
protected void append(LoggingEvent evt) {
//System.out.println("Adding " + evt.getMessage());
loggingStrings.add(evt.getMessage());
}
/* (non-Javadoc)
* @see org.apache.log4j.Appender#close()
*/
public void close() {
closeCalled = true;
}
/* (non-Javadoc)
* @see org.apache.log4j.Appender#requiresLayout()
*/
public boolean requiresLayout() {
return false;
}
}

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/*
* Copyright 2002-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.util;
import junit.framework.TestCase;
import org.springframework.mock.web.MockHttpServletRequest;
/**
* @author Rob Harrop
* @author Juergen Hoeller
*/
public class UrlPathHelperTests extends TestCase {
public void testGetPathWithinApplication() {
UrlPathHelper helper = new UrlPathHelper();
MockHttpServletRequest request = new MockHttpServletRequest();
request.setContextPath("/petclinic");
request.setRequestURI("/petclinic/welcome.html");
assertEquals("Incorrect path returned", "/welcome.html", helper.getPathWithinApplication(request));
}
public void testGetPathWithinApplicationForRootWithNoLeadingSlash() {
UrlPathHelper helper = new UrlPathHelper();
MockHttpServletRequest request = new MockHttpServletRequest();
request.setContextPath("/petclinic");
request.setRequestURI("/petclinic");
assertEquals("Incorrect root path returned", "/", helper.getPathWithinApplication(request));
}
public void testGetPathWithinApplicationForSlashContextPath() {
UrlPathHelper helper = new UrlPathHelper();
MockHttpServletRequest request = new MockHttpServletRequest();
request.setContextPath("/");
request.setRequestURI("/welcome.html");
assertEquals("Incorrect path returned", "/welcome.html", helper.getPathWithinApplication(request));
}
}