/*
* Copyright 2004-2012 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.webflow.context.portlet;
import java.io.IOException;
import java.io.Writer;
import junit.framework.TestCase;
import org.springframework.mock.web.portlet.MockActionRequest;
import org.springframework.mock.web.portlet.MockActionResponse;
import org.springframework.mock.web.portlet.MockPortletContext;
import org.springframework.mock.web.portlet.MockRenderRequest;
import org.springframework.mock.web.portlet.MockRenderResponse;
import org.springframework.webflow.context.servlet.ServletExternalContext;
import org.springframework.webflow.core.collection.LocalAttributeMap;
/**
* Unit tests for {@link ServletExternalContext}.
*/
public class PortletExternalContextTests extends TestCase {
private MockPortletContext portletContext;
private MockActionRequest request;
private MockActionResponse response;
private PortletExternalContext context;
private MockRenderRequest renderRequest;
private MockRenderResponse renderResponse;
private PortletExternalContext renderContext;
protected void setUp() {
portletContext = new MockPortletContext();
request = new MockActionRequest();
response = new MockActionResponse();
context = new PortletExternalContext(portletContext, request, response);
renderRequest = new MockRenderRequest();
renderResponse = new MockRenderResponse();
renderContext = new PortletExternalContext(portletContext, renderRequest, renderResponse);
}
public void testGetContextPath() {
request.setContextPath("/foo");
assertEquals("/foo", request.getContextPath());
}
public void testRequestParameters() {
assertTrue(context.getRequestParameterMap().isEmpty());
}
public void testGetNativeObjects() {
assertEquals(portletContext, context.getNativeContext());
assertEquals(request, context.getNativeRequest());
assertEquals(response, context.getNativeResponse());
}
public void testNotAnAjaxRequest() {
assertFalse(context.isAjaxRequest());
}
public void testAjaxRequestAcceptHeader() {
assertFalse(context.isAjaxRequest());
}
public void testNotResponseCommitted() {
assertFalse(context.isResponseComplete());
}
public void testCommitExecutionRedirect() {
assertFalse(context.isResponseAllowed());
context.requestFlowExecutionRedirect();
assertTrue(context.getFlowExecutionRedirectRequested());
assertTrue(context.isResponseComplete());
assertTrue(context.isResponseCompleteFlowExecutionRedirect());
assertFalse(context.isResponseAllowed());
}
public void testCommitExecutionRedirectRenderRequest() {
try {
renderContext.requestFlowExecutionRedirect();
fail("IllegalStateException expected");
} catch (IllegalStateException e) {
// we want this
}
}
public void testCommitFlowRedirect() {
assertFalse(context.isResponseAllowed());
context.requestFlowDefinitionRedirect("foo", null);
assertTrue(context.getFlowDefinitionRedirectRequested());
assertEquals("foo", context.getFlowRedirectFlowId());
assertTrue(context.isResponseComplete());
assertFalse(context.isResponseCompleteFlowExecutionRedirect());
assertFalse(context.isResponseAllowed());
assertNotNull(context.getFlowRedirectFlowInput());
}
public void testCommitFlowRedirectWithInput() {
assertFalse(context.isResponseAllowed());
LocalAttributeMap<Object> input = new LocalAttributeMap<Object>();
context.requestFlowDefinitionRedirect("foo", input);
assertTrue(context.getFlowDefinitionRedirectRequested());
assertEquals("foo", context.getFlowRedirectFlowId());
assertTrue(context.isResponseComplete());
assertFalse(context.isResponseCompleteFlowExecutionRedirect());
assertFalse(context.isResponseAllowed());
assertEquals(input, context.getFlowRedirectFlowInput());
}
public void testCommitFlowRedirectRenderRequest() {
try {
renderContext.requestFlowDefinitionRedirect("foo", null);
fail("IllegalStateException expected");
} catch (IllegalStateException e) {
// we want this
}
}
public void testCommitExternalRedirect() {
assertFalse(context.isResponseAllowed());
context.requestExternalRedirect("foo");
assertTrue(context.getExternalRedirectRequested());
assertEquals("foo", context.getExternalRedirectUrl());
assertTrue(context.isResponseComplete());
assertFalse(context.isResponseCompleteFlowExecutionRedirect());
}
public void testCommitExternalRedirectRenderRequest() {
try {
renderContext.requestExternalRedirect("foo");
fail("IllegalStateException expected");
} catch (IllegalStateException e) {
// we want this
}
}
public void testCommitExecutionRedirectPopup() {
assertFalse(context.isResponseAllowed());
context.requestFlowExecutionRedirect();
context.requestRedirectInPopup();
assertTrue(context.getFlowExecutionRedirectRequested());
assertTrue(context.getRedirectInPopup());
assertTrue(context.isResponseComplete());
assertTrue(context.isResponseCompleteFlowExecutionRedirect());
}
public void testCommitFlowRedirectPopup() {
context.requestFlowDefinitionRedirect("foo", null);
context.requestRedirectInPopup();
assertTrue(context.getFlowDefinitionRedirectRequested());
assertEquals("foo", context.getFlowRedirectFlowId());
assertTrue(context.getRedirectInPopup());
assertTrue(context.isResponseComplete());
assertFalse(context.isResponseCompleteFlowExecutionRedirect());
}
public void testCommitExternalRedirectPopup() {
context.requestExternalRedirect("foo");
context.requestRedirectInPopup();
assertTrue(context.getExternalRedirectRequested());
assertEquals("foo", context.getExternalRedirectUrl());
assertTrue(context.getRedirectInPopup());
assertTrue(context.isResponseComplete());
assertFalse(context.isResponseCompleteFlowExecutionRedirect());
}
public void testExecutionRedirectPopupRenderRequest() {
try {
renderContext.requestRedirectInPopup();
fail("IllegalStateException expected");
} catch (IllegalStateException e) {
// we want this
}
}
public void testResponseAllowed() {
assertFalse(context.isResponseAllowed());
}
public void testIsActionPhase() {
assertTrue(context.isActionPhase());
}
public void testIsRenderPhase() {
assertFalse(context.isRenderPhase());
}
public void testRecordResponseComplete() {
context.recordResponseComplete();
assertTrue(context.isResponseComplete());
assertFalse(context.isResponseAllowed());
}
public void testDoubleCommitResponse() {
context.recordResponseComplete();
try {
context.requestExternalRedirect("foo");
} catch (IllegalStateException e) {
}
try {
context.requestFlowExecutionRedirect();
fail("Should have failed");
} catch (IllegalStateException e) {
}
try {
context.requestFlowDefinitionRedirect("foo", null);
fail("Should have failed");
} catch (IllegalStateException e) {
}
}
public void testRedirectInPopup() {
assertFalse(context.isResponseComplete());
assertFalse(context.isResponseAllowed());
context.requestFlowExecutionRedirect();
assertTrue(context.isResponseComplete());
assertTrue(context.isResponseCompleteFlowExecutionRedirect());
context.requestRedirectInPopup();
assertTrue(context.getRedirectInPopup());
assertFalse(context.isResponseAllowed());
assertTrue(context.getRedirectInPopup());
}
public void testRedirectInPopupNoRedirectRequested() {
try {
context.requestRedirectInPopup();
fail("Should have failed");
} catch (IllegalStateException e) {
}
}
public void testGetResponseWriter() throws IOException {
Writer writer = renderContext.getResponseWriter();
writer.append('t');
assertEquals("t", renderResponse.getContentAsString());
}
public void testGetResponseWriterResponseComplete() throws IOException {
context.recordResponseComplete();
try {
context.getResponseWriter();
fail("Should have failed");
} catch (IllegalStateException e) {
}
}
}