/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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.apache.struts2.util; | |
import com.opensymphony.xwork2.config.Configuration; | |
import com.opensymphony.xwork2.config.ConfigurationException; | |
import com.opensymphony.xwork2.config.ConfigurationProvider; | |
import com.opensymphony.xwork2.inject.ContainerBuilder; | |
import com.opensymphony.xwork2.util.ValueStack; | |
import com.opensymphony.xwork2.util.ValueStackFactory; | |
import com.opensymphony.xwork2.util.location.LocatableProperties; | |
import org.apache.struts2.StrutsConstants; | |
import org.apache.struts2.StrutsInternalTestCase; | |
public class ComponentUtilsTest extends StrutsInternalTestCase { | |
public void testStripExpression() throws Exception { | |
// given | |
ValueStack stack = container.getInstance(ValueStackFactory.class).createValueStack(); | |
String anExpression = "%{foo}"; | |
// when | |
String actual = ComponentUtils.stripExpressionIfAltSyntax(stack, anExpression); | |
// then | |
assertEquals(actual, "foo"); | |
} | |
public void testNoStripExpressionIfNoAltSyntax() throws Exception { | |
// given | |
loadConfigurationProviders(new MockConfigurationProvider()); | |
ValueStack stack = container.getInstance(ValueStackFactory.class).createValueStack(); | |
String anExpression = "%{foo}"; | |
// when | |
String actual = ComponentUtils.stripExpressionIfAltSyntax(stack, anExpression); | |
// then | |
assertEquals(actual, "%{foo}"); | |
} | |
public void testAltSyntaxIsTrue() throws Exception { | |
// given | |
ValueStack stack = container.getInstance(ValueStackFactory.class).createValueStack(); | |
// when | |
boolean actual = ComponentUtils.altSyntax(stack); | |
// then | |
assertTrue(actual); | |
} | |
public void testAltSyntaxIsFalse() throws Exception { | |
// given | |
loadConfigurationProviders(new MockConfigurationProvider()); | |
ValueStack stack = container.getInstance(ValueStackFactory.class).createValueStack(); | |
// when | |
boolean actual = ComponentUtils.altSyntax(stack); | |
// then | |
assertFalse(actual); | |
} | |
public void testIsExpressionIsTrue() throws Exception { | |
// given | |
String anExpression = "%{foo}"; | |
// when | |
boolean actual = ComponentUtils.isExpression(anExpression); | |
// then | |
assertTrue(actual); | |
} | |
public void testIsExpressionIsFalseWhenCombined() throws Exception { | |
// given | |
String anExpression = "bar%{foo}"; | |
// when | |
boolean actual = ComponentUtils.isExpression(anExpression); | |
// then | |
assertFalse(actual); | |
} | |
public void testIsExpressionIsFalse() throws Exception { | |
// given | |
String anExpression = "foo"; | |
// when | |
boolean actual = ComponentUtils.isExpression(anExpression); | |
// then | |
assertFalse(actual); | |
} | |
public void testIsExpressionIsFalseWhenNull() throws Exception { | |
assertFalse(ComponentUtils.isExpression(null)); | |
} | |
public void testContainsExpressionIsTrue() throws Exception { | |
// given | |
String anExpression = "%{foo}"; | |
// when | |
boolean actual = ComponentUtils.containsExpression(anExpression); | |
// then | |
assertTrue(actual); | |
} | |
public void testIsContainsIsTrueWhenCombined() throws Exception { | |
// given | |
String anExpression = "bar%{foo}"; | |
// when | |
boolean actual = ComponentUtils.containsExpression(anExpression); | |
// then | |
assertTrue(actual); | |
} | |
public void testContainsExpressionIsFalse() throws Exception { | |
// given | |
String anExpression = "foo"; | |
// when | |
boolean actual = ComponentUtils.containsExpression(anExpression); | |
// then | |
assertFalse(actual); | |
} | |
public void testContainsExpressionIsFalseWhenNull() throws Exception { | |
assertFalse(ComponentUtils.containsExpression(null)); | |
} | |
} | |
class MockConfigurationProvider implements ConfigurationProvider { | |
public void destroy() { | |
} | |
public void init(Configuration configuration) throws ConfigurationException { | |
} | |
public boolean needsReload() { | |
return false; | |
} | |
public void loadPackages() throws ConfigurationException { | |
} | |
public void register(ContainerBuilder builder, LocatableProperties props) throws ConfigurationException { | |
builder.constant(StrutsConstants.STRUTS_TAG_ALTSYNTAX, "false"); | |
} | |
} |