Moved tests from testsuite to context
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/*
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* Copyright 2002-2006 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.validation;
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import java.beans.PropertyEditorSupport;
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import java.util.Map;
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import junit.framework.TestCase;
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import org.springframework.beans.FieldAccessBean;
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import org.springframework.beans.MutablePropertyValues;
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import org.springframework.beans.NotWritablePropertyException;
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import org.springframework.beans.PropertyValue;
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import org.springframework.beans.TestBean;
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/**
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* @author Juergen Hoeller
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* @since 07.03.2006
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*/
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public class DataBinderFieldAccessTests extends TestCase {
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public void testBindingNoErrors() throws Exception {
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FieldAccessBean rod = new FieldAccessBean();
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DataBinder binder = new DataBinder(rod, "person");
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assertTrue(binder.isIgnoreUnknownFields());
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binder.initDirectFieldAccess();
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MutablePropertyValues pvs = new MutablePropertyValues();
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pvs.addPropertyValue(new PropertyValue("name", "Rod"));
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pvs.addPropertyValue(new PropertyValue("age", new Integer(32)));
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pvs.addPropertyValue(new PropertyValue("nonExisting", "someValue"));
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binder.bind(pvs);
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binder.close();
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assertTrue("changed name correctly", rod.getName().equals("Rod"));
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assertTrue("changed age correctly", rod.getAge() == 32);
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Map m = binder.getBindingResult().getModel();
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assertTrue("There is one element in map", m.size() == 2);
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FieldAccessBean tb = (FieldAccessBean) m.get("person");
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assertTrue("Same object", tb.equals(rod));
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}
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public void testBindingNoErrorsNotIgnoreUnknown() throws Exception {
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FieldAccessBean rod = new FieldAccessBean();
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DataBinder binder = new DataBinder(rod, "person");
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binder.initDirectFieldAccess();
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binder.setIgnoreUnknownFields(false);
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MutablePropertyValues pvs = new MutablePropertyValues();
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pvs.addPropertyValue(new PropertyValue("name", "Rod"));
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pvs.addPropertyValue(new PropertyValue("age", new Integer(32)));
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pvs.addPropertyValue(new PropertyValue("nonExisting", "someValue"));
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try {
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binder.bind(pvs);
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fail("Should have thrown NotWritablePropertyException");
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}
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catch (NotWritablePropertyException ex) {
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// expected
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}
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}
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public void testBindingWithErrors() throws Exception {
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FieldAccessBean rod = new FieldAccessBean();
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DataBinder binder = new DataBinder(rod, "person");
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binder.initDirectFieldAccess();
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MutablePropertyValues pvs = new MutablePropertyValues();
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pvs.addPropertyValue(new PropertyValue("name", "Rod"));
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pvs.addPropertyValue(new PropertyValue("age", "32x"));
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binder.bind(pvs);
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try {
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binder.close();
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fail("Should have thrown BindException");
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}
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catch (BindException ex) {
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assertTrue("changed name correctly", rod.getName().equals("Rod"));
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//assertTrue("changed age correctly", rod.getAge() == 32);
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Map map = binder.getBindingResult().getModel();
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//assertTrue("There are 3 element in map", m.size() == 1);
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FieldAccessBean tb = (FieldAccessBean) map.get("person");
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assertTrue("Same object", tb.equals(rod));
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BindingResult br = (BindingResult) map.get(BindingResult.MODEL_KEY_PREFIX + "person");
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assertTrue("Added itself to map", br == binder.getBindingResult());
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assertTrue(br.hasErrors());
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assertTrue("Correct number of errors", br.getErrorCount() == 1);
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assertTrue("Has age errors", br.hasFieldErrors("age"));
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assertTrue("Correct number of age errors", br.getFieldErrorCount("age") == 1);
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assertEquals("32x", binder.getBindingResult().getFieldValue("age"));
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assertEquals("32x", binder.getBindingResult().getFieldError("age").getRejectedValue());
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assertEquals(0, tb.getAge());
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}
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}
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public void testBindingWithErrorsAndCustomEditors() throws Exception {
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FieldAccessBean rod = new FieldAccessBean();
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DataBinder binder = new DataBinder(rod, "person");
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binder.initDirectFieldAccess();
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binder.registerCustomEditor(TestBean.class, "spouse", new PropertyEditorSupport() {
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public void setAsText(String text) throws IllegalArgumentException {
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setValue(new TestBean(text, 0));
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}
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public String getAsText() {
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return ((TestBean) getValue()).getName();
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}
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});
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MutablePropertyValues pvs = new MutablePropertyValues();
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pvs.addPropertyValue(new PropertyValue("name", "Rod"));
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pvs.addPropertyValue(new PropertyValue("age", "32x"));
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pvs.addPropertyValue(new PropertyValue("spouse", "Kerry"));
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binder.bind(pvs);
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try {
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binder.close();
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fail("Should have thrown BindException");
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}
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catch (BindException ex) {
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assertTrue("changed name correctly", rod.getName().equals("Rod"));
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//assertTrue("changed age correctly", rod.getAge() == 32);
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Map model = binder.getBindingResult().getModel();
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//assertTrue("There are 3 element in map", m.size() == 1);
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FieldAccessBean tb = (FieldAccessBean) model.get("person");
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assertTrue("Same object", tb.equals(rod));
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BindingResult br = (BindingResult) model.get(BindingResult.MODEL_KEY_PREFIX + "person");
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assertTrue("Added itself to map", br == binder.getBindingResult());
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assertTrue(br.hasErrors());
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assertTrue("Correct number of errors", br.getErrorCount() == 1);
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assertTrue("Has age errors", br.hasFieldErrors("age"));
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assertTrue("Correct number of age errors", br.getFieldErrorCount("age") == 1);
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assertEquals("32x", binder.getBindingResult().getFieldValue("age"));
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assertEquals("32x", binder.getBindingResult().getFieldError("age").getRejectedValue());
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assertEquals(0, tb.getAge());
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assertTrue("Does not have spouse errors", !br.hasFieldErrors("spouse"));
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assertEquals("Kerry", binder.getBindingResult().getFieldValue("spouse"));
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assertNotNull(tb.getSpouse());
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}
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}
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}
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