ResourceProfileTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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,
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 * See the License for the specific language governing permissions and
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 */

package org.apache.flink.runtime.clusterframework.types;

import org.junit.Test;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

public class ResourceProfileTest {

	@Test
	public void testMatchRequirement() throws Exception {
		ResourceProfile rp1 = new ResourceProfile(1.0, 100, 100, 100);
		ResourceProfile rp2 = new ResourceProfile(1.0, 200, 200, 200);
		ResourceProfile rp3 = new ResourceProfile(2.0, 100, 100, 100);
		ResourceProfile rp4 = new ResourceProfile(2.0, 200, 200, 200);

		assertFalse(rp1.isMatching(rp2));
		assertTrue(rp2.isMatching(rp1));

		assertFalse(rp1.isMatching(rp3));
		assertTrue(rp3.isMatching(rp1));

		assertFalse(rp2.isMatching(rp3));
		assertFalse(rp3.isMatching(rp2));

		assertTrue(rp4.isMatching(rp1));
		assertTrue(rp4.isMatching(rp2));
		assertTrue(rp4.isMatching(rp3));
		assertTrue(rp4.isMatching(rp4));
	}

	@Test
	public void testUnknownMatchesUnknown() {
		assertTrue(ResourceProfile.UNKNOWN.isMatching(ResourceProfile.UNKNOWN));
	}
}