guava-tests/test/com/google/common/cache/RemovalNotificationTest.java

/*
 * Copyright (C) 2012 The Guava 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 com.google.common.cache;

import com.google.common.testing.EqualsTester;

import junit.framework.TestCase;

/**
 * Unit tests of {@link RemovalNotification}.
 *
 * @author Ben Yu
 */
public class RemovalNotificationTest extends TestCase {

  public void testEquals() {
    new EqualsTester()
        .addEqualityGroup(
            new RemovalNotification<String, Integer>("one", 1, RemovalCause.EXPLICIT),
            new RemovalNotification<String, Integer>("one", 1, RemovalCause.REPLACED))
        .addEqualityGroup(
            new RemovalNotification<String, Integer>("1", 1, RemovalCause.EXPLICIT))
        .addEqualityGroup(
            new RemovalNotification<String, Integer>("one", 2, RemovalCause.EXPLICIT))
        .testEquals();
  }
}