forked from mockito/mockito
/
EqualityTest.java
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/
EqualityTest.java
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/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.matchers;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.internal.matchers.Equality.areEqual;
import org.junit.Test;
import org.mockitoutil.TestBase;
public class EqualityTest extends TestBase {
@Test
public void shouldKnowIfObjectsAreEqual() throws Exception {
int[] arr = new int[] {1, 2};
assertTrue(areEqual(arr, arr));
assertTrue(areEqual(new int[] {1, 2}, new int[] {1, 2}));
assertTrue(areEqual(new Double[] {1.0}, new Double[] {1.0}));
assertTrue(areEqual(new String[0], new String[0]));
assertTrue(areEqual(new Object[10], new Object[10]));
assertTrue(areEqual(new int[] {1}, new Integer[] {1}));
assertTrue(areEqual(new Object[] {"1"}, new String[] {"1"}));
Object badequals=new BadEquals();
assertTrue(areEqual(badequals,badequals));
assertFalse(areEqual(new Object[9], new Object[10]));
assertFalse(areEqual(new int[] {1, 2}, new int[] {1}));
assertFalse(areEqual(new int[] {1}, new double[] {1.0}));
}
@SuppressWarnings("EqualsHashCode")
private final class BadEquals {
@Override
public boolean equals(Object oth) {
throw new RuntimeException();
}
}
}