/*
* Copyright 2004-2008 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.action;
import junit.framework.TestCase;
import org.springframework.webflow.action.DispatchMethodInvoker.MethodLookupException;
import org.springframework.webflow.action.MultiAction.MethodResolver;
import org.springframework.webflow.engine.StubViewFactory;
import org.springframework.webflow.engine.ViewState;
import org.springframework.webflow.execution.AnnotatedAction;
import org.springframework.webflow.execution.RequestContext;
import org.springframework.webflow.test.MockFlowSession;
import org.springframework.webflow.test.MockRequestContext;
/**
* Unit tests for {@link MultiAction}.
*/
public class MultiActionTests extends TestCase {
private TestMultiAction action = new TestMultiAction();
private MockRequestContext context = new MockRequestContext();
public void testDispatchWithMethodSignature() throws Exception {
context.getAttributeMap().put(AnnotatedAction.METHOD_ATTRIBUTE, "increment");
action.execute(context);
assertEquals(1, action.counter);
}
public void testDispatchWithBogusMethodSignature() throws Exception {
context.getAttributeMap().put(AnnotatedAction.METHOD_ATTRIBUTE, "bogus");
try {
action.execute(context);
fail("Should've failed with no such method");
} catch (MethodLookupException e) {
}
}
public void testDispatchWithCurrentStateId() throws Exception {
MockFlowSession session = context.getMockFlowExecutionContext().getMockActiveSession();
session.setState(new ViewState(session.getDefinitionInternal(), "increment", new StubViewFactory()));
action.execute(context);
assertEquals(1, action.counter);
}
public void testNoSuchMethodWithCurrentStateId() throws Exception {
try {
action.execute(context);
fail("Should've failed with no such method");
} catch (MethodLookupException e) {
}
}
public void testCannotResolveMethod() throws Exception {
try {
context.getMockFlowExecutionContext().getMockActiveSession().setState(null);
action.execute(context);
fail("Should've failed with illegal state");
} catch (IllegalStateException e) {
}
}
public void testCustomMethodResolver() throws Exception {
MethodResolver methodResolver = new MethodResolver() {
public String resolveMethod(RequestContext context) {
return "increment";
}
};
action.setMethodResolver(methodResolver);
action.execute(context);
assertEquals(1, action.counter);
}
}