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/*
* Copyright (C) 2008 Google Inc.
*
* 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 com.google.gson;
import com.google.gson.internal.$Gson$Types;
import com.google.gson.reflect.TypeToken;
import junit.framework.TestCase;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.List;
/**
* Unit tests for {@code ParamterizedType}s created by the {@link $Gson$Types} class.
*
* @author Inderjeet Singh
* @author Joel Leitch
*/
public class ParameterizedTypeTest extends TestCase {
private ParameterizedType ourType;
@Override
protected void setUp() throws Exception {
super.setUp();
ourType = $Gson$Types.newParameterizedTypeWithOwner(null, List.class, String.class);
}
public void testOurTypeFunctionality() throws Exception {
Type parameterizedType = new TypeToken<List<String>>() {}.getType();
assertNull(ourType.getOwnerType());
assertEquals(String.class, ourType.getActualTypeArguments()[0]);
assertEquals(List.class, ourType.getRawType());
assertEquals(parameterizedType, ourType);
assertEquals(parameterizedType.hashCode(), ourType.hashCode());
}
public void testNotEquals() throws Exception {
Type differentParameterizedType = new TypeToken<List<Integer>>() {}.getType();
assertFalse(differentParameterizedType.equals(ourType));
assertFalse(ourType.equals(differentParameterizedType));
}
}
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