ConsumerIdTest.java

/**
 * Copyright 2016 Yahoo 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.yahoo.pulsar.client.api;

import org.testng.annotations.Test;

import com.google.common.base.Objects;
import com.yahoo.pulsar.client.impl.ConsumerId;

import org.testng.Assert;

public class ConsumerIdTest {
    private static final String TOPIC_TEST = "my-topic-1";
    private static final String TOPIC_TEST_2 = "my-topic-2";
    private static final String SUBCRIBTION_TEST = "my-sub-1";

    @Test
    public void getTopicTest() {
        ConsumerId testConsumerId = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        Assert.assertEquals(TOPIC_TEST, testConsumerId.getTopic());
    }

    @Test
    public void getSubscribtionTest() {
        ConsumerId testConsumerId = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        Assert.assertEquals(SUBCRIBTION_TEST, testConsumerId.getSubscription());
    }

    @Test
    public void hashCodeTest() {
        ConsumerId testConsumerId = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        Assert.assertEquals(Objects.hashCode(TOPIC_TEST, SUBCRIBTION_TEST), testConsumerId.hashCode());
    }

    @Test
    public void equalTest() {
        ConsumerId testConsumerId1 = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        ConsumerId testConsumerId2 = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        ConsumerId testConsumerId3 = new ConsumerId(TOPIC_TEST_2, SUBCRIBTION_TEST);

        Assert.assertTrue(testConsumerId1.equals(testConsumerId2));

        Assert.assertTrue(!testConsumerId1.equals(testConsumerId3));

        Assert.assertTrue(!testConsumerId1.equals(new String()));
    }

    @Test
    public void compareToTest() {
        ConsumerId testConsumerId1 = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        ConsumerId testConsumerId2 = new ConsumerId(TOPIC_TEST, SUBCRIBTION_TEST);
        ConsumerId testConsumerId3 = new ConsumerId(TOPIC_TEST_2, SUBCRIBTION_TEST);

        Assert.assertEquals(0, testConsumerId1.compareTo(testConsumerId2));
        Assert.assertEquals(-1, testConsumerId1.compareTo(testConsumerId3));

    }
}