PostbackResultTest.java
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* to you under the Apache License, Version 2.0 (the
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* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.struts2.result;
import org.apache.struts2.ActionContext;
import org.apache.struts2.ActionInvocation;
import org.apache.struts2.ActionProxy;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsInternalTestCase;
import org.apache.struts2.dispatcher.mapper.ActionMapper;
import org.apache.struts2.dispatcher.mapper.DefaultActionMapper;
import org.apache.struts2.util.ValueStack;
import org.easymock.IMocksControl;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import static org.easymock.EasyMock.createControl;
import static org.easymock.EasyMock.expect;
public class PostbackResultTest extends StrutsInternalTestCase {
public void testWithNoNamespace() throws Exception {
ActionContext context = ActionContext.getContext();
ValueStack stack = context.getValueStack();
MockHttpServletRequest req = new MockHttpServletRequest();
MockHttpServletResponse res = new MockHttpServletResponse();
context.put(ServletActionContext.HTTP_REQUEST, req);
context.put(ServletActionContext.HTTP_RESPONSE, res);
PostbackResult result = new PostbackResult();
result.setActionName("myAction${1-1}");
result.setPrependServletContext(false);
IMocksControl control = createControl();
ActionProxy mockActionProxy = control.createMock(ActionProxy.class);
ActionInvocation mockInvocation = control.createMock(ActionInvocation.class);
expect(mockInvocation.getInvocationContext()).andReturn(context).anyTimes();
expect(mockInvocation.getStack()).andReturn(stack).anyTimes();
expect(mockInvocation.getProxy()).andReturn(mockActionProxy);
expect(mockActionProxy.getNamespace()).andReturn("${1-1}");
control.replay();
result.setActionMapper(container.getInstance(ActionMapper.class));
result.execute(mockInvocation);
assertEquals("<!DOCTYPE html><html><body><form action=\"${1-1}/myAction0.action\" method=\"POST\">" +
"<script>setTimeout(function(){document.forms[0].submit();},0);</script></html>", res.getContentAsString());
control.verify();
}
public void testWithNamespace() throws Exception {
ActionContext context = ActionContext.getContext();
ValueStack stack = context.getValueStack();
MockHttpServletRequest req = new MockHttpServletRequest();
MockHttpServletResponse res = new MockHttpServletResponse();
context.put(ServletActionContext.HTTP_REQUEST, req);
context.put(ServletActionContext.HTTP_RESPONSE, res);
PostbackResult result = new PostbackResult();
result.setActionName("myAction${1-1}");
result.setNamespace("myNamespace${1-1}");
result.setPrependServletContext(false);
IMocksControl control = createControl();
ActionInvocation mockInvocation = control.createMock(ActionInvocation.class);
expect(mockInvocation.getInvocationContext()).andReturn(context).anyTimes();
expect(mockInvocation.getStack()).andReturn(stack).anyTimes();
control.replay();
result.setActionMapper(container.getInstance(ActionMapper.class));
result.execute(mockInvocation);
assertEquals("<!DOCTYPE html><html><body><form action=\"myNamespace0/myAction0.action\" method=\"POST\">" +
"<script>setTimeout(function(){document.forms[0].submit();},0);</script></html>", res.getContentAsString());
control.verify();
}
public void testExpressionNamespace() throws Exception {
ActionContext context = ActionContext.getContext();
context.getContextMap().put("namespaceName", "${1-1}");
context.getContextMap().put("actionName", "${1-1}");
context.getContextMap().put("methodName", "${1-1}");
ValueStack stack = context.getValueStack();
MockHttpServletRequest req = new MockHttpServletRequest();
MockHttpServletResponse res = new MockHttpServletResponse();
context.put(ServletActionContext.HTTP_REQUEST, req);
context.put(ServletActionContext.HTTP_RESPONSE, res);
PostbackResult result = new PostbackResult();
result.setNamespace("/myNamespace${#namespaceName}");
result.setActionName("myAction${#actionName}");
result.setMethod("myMethod${#methodName}");
result.setPrependServletContext(false);
IMocksControl control = createControl();
ActionInvocation mockInvocation = control.createMock(ActionInvocation.class);
expect(mockInvocation.getInvocationContext()).andReturn(context).anyTimes();
expect(mockInvocation.getStack()).andReturn(stack).anyTimes();
control.replay();
DefaultActionMapper mapper = (DefaultActionMapper) container.getInstance(ActionMapper.class);
mapper.setAllowDynamicMethodCalls("true");
result.setActionMapper(mapper);
result.execute(mockInvocation);
assertEquals("<!DOCTYPE html><html><body><form action=\"/myNamespace${1-1}/myAction${1-1}!myMethod${1-1}.action\" method=\"POST\">" +
"<script>setTimeout(function(){document.forms[0].submit();},0);</script></html>", res.getContentAsString());
req = new MockHttpServletRequest();
res = new MockHttpServletResponse();
context.put(ServletActionContext.HTTP_REQUEST, req);
context.put(ServletActionContext.HTTP_RESPONSE, res);
result.execute(mockInvocation);
assertEquals("<!DOCTYPE html><html><body><form action=\"/myNamespace0/myAction0!myMethod0.action\" method=\"POST\">" +
"<script>setTimeout(function(){document.forms[0].submit();},0);</script></html>", res.getContentAsString());
control.verify();
}
public void testPassingNullInvocation() throws Exception{
Result result = new PostbackResult();
try {
result.execute(null);
fail("Exception should be thrown!");
} catch (IllegalArgumentException e) {
assertEquals("Invocation cannot be null!", e.getMessage());
}
}
}