Spring Framework example source code file (MockHttpServletRequestTests.java)

This example Spring Framework source code file (MockHttpServletRequestTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

enumeration, exception, hashmap, hashmap, header1, http, map, map, mockhttpservletrequest, mockhttpservletrequest, mockhttpservletrequesttests, string, string, testcase, util

The Spring Framework MockHttpServletRequestTests.java source code

/*
 * 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 java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

import junit.framework.TestCase;

/**
 * @author Rick Evans
 * @author Mark Fisher
 */
public class MockHttpServletRequestTests extends TestCase {

	public void testHttpHeaderNameCasingIsPreserved() throws Exception {
		String headerName = "Header1";
		MockHttpServletRequest request = new MockHttpServletRequest();
		request.addHeader(headerName, "value1");
		Enumeration requestHeaders = request.getHeaderNames();
		assertNotNull(requestHeaders);
		assertEquals("HTTP header casing not being preserved", headerName, requestHeaders.nextElement());
	}

	public void testSetMultipleParameters() {
		MockHttpServletRequest request = new MockHttpServletRequest();
		request.setParameter("key1", "value1");
		request.setParameter("key2", "value2");
		Map params = new HashMap(2);
		params.put("key1", "newValue1");
		params.put("key3", new String[] { "value3A", "value3B" });
		request.setParameters(params);
		String[] values1 = request.getParameterValues("key1");
		assertEquals(1, values1.length);
		assertEquals("newValue1", request.getParameter("key1"));
		assertEquals("value2", request.getParameter("key2"));
		String[] values3 = request.getParameterValues("key3");
		assertEquals(2, values3.length);
		assertEquals("value3A", values3[0]);
		assertEquals("value3B", values3[1]);
	}

	public void testAddMultipleParameters() {
		MockHttpServletRequest request = new MockHttpServletRequest();
		request.setParameter("key1", "value1");
		request.setParameter("key2", "value2");
		Map params = new HashMap(2);
		params.put("key1", "newValue1");
		params.put("key3", new String[] { "value3A", "value3B" });
		request.addParameters(params);
		String[] values1 = request.getParameterValues("key1");
		assertEquals(2, values1.length);
		assertEquals("value1", values1[0]);
		assertEquals("newValue1", values1[1]);
		assertEquals("value2", request.getParameter("key2"));
		String[] values3 = request.getParameterValues("key3");
		assertEquals(2, values3.length);
		assertEquals("value3A", values3[0]);
		assertEquals("value3B", values3[1]);
	}

	public void testRemoveAllParameters() {
		MockHttpServletRequest request = new MockHttpServletRequest();
		request.setParameter("key1", "value1");
		Map params = new HashMap(2);
		params.put("key2", "value2");
		params.put("key3", new String[] { "value3A", "value3B" });
		request.addParameters(params);
		assertEquals(3, request.getParameterMap().size());
		request.removeAllParameters();
		assertEquals(0, request.getParameterMap().size());
	}

}