Added tests for the "inbound-channel-adapter" element in the "http" namespace.
This commit is contained in:
Mark Fisher
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<?xml version="1.0" encoding="UTF-8"?>
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<beans:beans xmlns="http://www.springframework.org/schema/integration/http"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:beans="http://www.springframework.org/schema/beans"
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xmlns:si="http://www.springframework.org/schema/integration"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
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http://www.springframework.org/schema/integration
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http://www.springframework.org/schema/integration/spring-integration-1.0.xsd
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http://www.springframework.org/schema/integration/http
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http://www.springframework.org/schema/integration/http/spring-integration-http-1.0.xsd">
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<si:channel id="requests">
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<si:queue capacity="1"/>
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</si:channel>
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<inbound-channel-adapter id="defaultAdapter" channel="requests"/>
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<inbound-channel-adapter id="postOnlyAdapter" channel="requests" supported-methods="POST"/>
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<inbound-channel-adapter id="putOrDeleteAdapter" channel="requests" supported-methods="PUT, delete"/>
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</beans:beans>
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@@ -0,0 +1,151 @@
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/*
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* Copyright 2002-2009 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.integration.http.config;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertTrue;
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import java.io.ByteArrayOutputStream;
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import java.io.ObjectOutputStream;
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import java.io.Serializable;
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import java.util.List;
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import java.util.Map;
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import javax.servlet.http.HttpServletResponse;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.DirectFieldAccessor;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.integration.channel.PollableChannel;
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import org.springframework.integration.core.Message;
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import org.springframework.integration.http.HttpInboundEndpoint;
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import org.springframework.mock.web.MockHttpServletRequest;
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import org.springframework.mock.web.MockHttpServletResponse;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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/**
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* @author Mark Fisher
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*/
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@RunWith(SpringJUnit4ClassRunner.class)
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@ContextConfiguration
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public class HttpInboundChannelAdapterParserTests {
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@Autowired
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private PollableChannel requests;
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@Autowired @Qualifier("defaultAdapter")
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private HttpInboundEndpoint defaultAdapter;
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@Autowired @Qualifier("postOnlyAdapter")
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private HttpInboundEndpoint postOnlyAdapter;
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@Autowired @Qualifier("putOrDeleteAdapter")
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private HttpInboundEndpoint putOrDeleteAdapter;
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@Test
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@SuppressWarnings("unchecked")
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public void getRequestOk() throws Exception {
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.setMethod("GET");
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request.setParameter("foo", "bar");
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MockHttpServletResponse response = new MockHttpServletResponse();
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defaultAdapter.handleRequest(request, response);
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assertEquals(HttpServletResponse.SC_OK, response.getStatus());
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Message<?> message = requests.receive(0);
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assertNotNull(message);
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Object payload = message.getPayload();
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assertTrue(payload instanceof Map);
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Map<String, String[]> map = (Map<String, String[]>) payload;
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assertEquals(1, map.size());
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assertEquals("foo", map.keySet().iterator().next());
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assertEquals(1, map.get("foo").length);
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assertEquals("bar", map.get("foo")[0]);
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}
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@Test
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public void getRequestNotAllowed() throws Exception {
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.setMethod("GET");
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request.setParameter("foo", "bar");
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MockHttpServletResponse response = new MockHttpServletResponse();
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postOnlyAdapter.handleRequest(request, response);
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assertEquals(HttpServletResponse.SC_METHOD_NOT_ALLOWED, response.getStatus());
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Message<?> message = requests.receive(0);
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assertNull(message);
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}
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@Test
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public void postRequestWithTextContentOk() throws Exception {
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.setMethod("POST");
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request.setContent("test".getBytes());
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request.setContentType("text/plain");
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MockHttpServletResponse response = new MockHttpServletResponse();
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postOnlyAdapter.handleRequest(request, response);
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assertEquals(HttpServletResponse.SC_OK, response.getStatus());
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Message<?> message = requests.receive(0);
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assertNotNull(message);
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assertEquals("test", message.getPayload());
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}
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@Test
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public void postRequestWithSerializedObjectContentOk() throws Exception {
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.setMethod("POST");
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Object obj = new TestObject("testObject");
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ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
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new ObjectOutputStream(byteStream).writeObject(obj);
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request.setContent(byteStream.toByteArray());
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request.setContentType("application/x-java-serialized-object");
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MockHttpServletResponse response = new MockHttpServletResponse();
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postOnlyAdapter.handleRequest(request, response);
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assertEquals(HttpServletResponse.SC_OK, response.getStatus());
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Message<?> message = requests.receive(0);
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assertNotNull(message);
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assertTrue(message.getPayload() instanceof TestObject);
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assertEquals("testObject", ((TestObject) message.getPayload()).text);
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}
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@Test
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@SuppressWarnings("unchecked")
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public void putOrDeleteMethodsSupported() throws Exception {
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DirectFieldAccessor accessor = new DirectFieldAccessor(putOrDeleteAdapter);
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List<String> supportedMethods = (List<String>) accessor.getPropertyValue("supportedMethods");
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assertEquals(2, supportedMethods.size());
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assertTrue(supportedMethods.contains("PUT"));
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assertTrue(supportedMethods.contains("DELETE"));
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}
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@SuppressWarnings("serial")
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private static class TestObject implements Serializable {
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String text;
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TestObject(String text) {
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this.text = text;
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}
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}
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}
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