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Java example source code file (PairTest.java)
The PairTest.java Java example source code/* * 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, * 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 org.apache.commons.lang3.tuple; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; import java.util.Calendar; import java.util.HashMap; import java.util.HashSet; import java.util.Map.Entry; import org.junit.Test; /** * Test the Pair class. */ public class PairTest { @Test public void testPairOf() throws Exception { final Pair<Integer, String> pair = Pair.of(0, "foo"); assertTrue(pair instanceof ImmutablePair<?, ?>); assertEquals(0, ((ImmutablePair<Integer, String>) pair).left.intValue()); assertEquals("foo", ((ImmutablePair<Integer, String>) pair).right); final Pair<Object, String> pair2 = Pair.of(null, "bar"); assertTrue(pair2 instanceof ImmutablePair<?, ?>); assertNull(((ImmutablePair<Object, String>) pair2).left); assertEquals("bar", ((ImmutablePair<Object, String>) pair2).right); } @Test public void testCompatibilityBetweenPairs() throws Exception { final Pair<Integer, String> pair = ImmutablePair.of(0, "foo"); final Pair<Integer, String> pair2 = MutablePair.of(0, "foo"); assertEquals(pair, pair2); assertEquals(pair.hashCode(), pair2.hashCode()); final HashSet<Pair Other Java examples (source code examples)Here is a short list of links related to this Java PairTest.java source code file: |
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