/**
* Copyright 2013 Netflix, Inc.
* <p/>
* 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.netflix.servo.tag;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import static org.testng.Assert.assertTrue;
public class TagComparatorTest {
private Tag a;
private Tag b;
private Tag aa;
private Tag ab;
private TagComparator comparator;
@BeforeTest
public void setupTest() throws Exception {
comparator = new TagComparator();
a = new BasicTag("a", "a");
b = new BasicTag("b", "b");
aa = new BasicTag("a", "a");
ab = new BasicTag("a", "b");
}
@Test
public void testCompareFirstLevel() throws Exception {
assertTrue(comparator.compare(a, b) < 0);
assertTrue(comparator.compare(b, a) > 0);
}
@Test
public void testCompareSecondLevel() throws Exception {
assertTrue(comparator.compare(aa, ab) < 0);
assertTrue(comparator.compare(ab, aa) > 0);
}
@Test
public void testCompareEqual() throws Exception {
assertTrue(comparator.compare(a, aa) == 0);
}
}