/*
* Copyright 2013, Unitils.org
*
* 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.unitils.core.config;
import org.junit.Before;
import org.junit.Test;
import org.unitils.core.UnitilsException;
import java.util.Map;
import java.util.Properties;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
/**
* @author Tim Ducheyne
*/
public class ConfigurationGetOptionalClassTest {
/* Tested object */
private Configuration configuration;
@Before
public void initialize() throws Exception {
Properties properties = new Properties();
properties.setProperty("classProperty", Map.class.getName());
properties.setProperty("valueWithSpaces", " " + Map.class.getName() + " ");
properties.setProperty("invalidClassValue", "xxx");
properties.setProperty("empty", " ");
properties.setProperty("propertyWithClassifiers.a.b", Map.class.getName());
configuration = new Configuration(properties);
}
@Test
public void validValue() {
Class<?> result = configuration.getOptionalClass("classProperty");
assertEquals(Map.class, result);
}
@Test(expected = UnitilsException.class)
public void invalidValue() {
configuration.getOptionalClass("invalidClassValue");
}
@Test
public void valueIsTrimmed() {
Class<?> result = configuration.getOptionalClass("valueWithSpaces");
assertEquals(Map.class, result);
}
@Test
public void nullWhenNotFound() {
Class<?> result = configuration.getOptionalClass("xxx");
assertNull(result);
}
@Test
public void nullWhenEmpty() {
Class<?> result = configuration.getOptionalClass("empty");
assertNull(result);
}
@Test
public void valueWithClassifiers() {
Class<?> result = configuration.getOptionalClass("propertyWithClassifiers", "a", "b");
assertEquals(Map.class, result);
}
}