/*
* 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.engine.builder.support;
import junit.framework.TestCase;
import org.springframework.webflow.engine.TargetStateResolver;
import org.springframework.webflow.engine.Transition;
import org.springframework.webflow.test.MockFlowBuilderContext;
import org.springframework.webflow.test.MockRequestContext;
public class TextToTargetStateResolverTests extends TestCase {
private MockFlowBuilderContext serviceLocator = new MockFlowBuilderContext("flowId");
private TextToTargetStateResolver converter = new TextToTargetStateResolver(serviceLocator);
public void setUp() {
}
public void testStatic() throws Exception {
String expression = "mockState";
TargetStateResolver resolver = (TargetStateResolver) converter.convertSourceToTargetClass(expression,
TargetStateResolver.class);
MockRequestContext context = new MockRequestContext();
Transition transition = new Transition();
assertEquals("mockState", resolver.resolveTargetState(transition, null, context).getId());
}
public void testDynamic() throws Exception {
String expression = "#{flowScope.lastState}";
TargetStateResolver resolver = (TargetStateResolver) converter.convertSourceToTargetClass(expression,
TargetStateResolver.class);
MockRequestContext context = new MockRequestContext();
context.getFlowScope().put("lastState", "mockState");
Transition transition = new Transition();
assertEquals("mockState", resolver.resolveTargetState(transition, null, context).getId());
}
public void testNull() throws Exception {
String expression = null;
TargetStateResolver resolver = (TargetStateResolver) converter.convertSourceToTargetClass(expression,
TargetStateResolver.class);
assertNull(resolver);
}
public void testEmpty() throws Exception {
String expression = "";
TargetStateResolver resolver = (TargetStateResolver) converter.convertSourceToTargetClass(expression,
TargetStateResolver.class);
assertNull(resolver);
}
}