40 lines
1.5 KiB
Java
40 lines
1.5 KiB
Java
/*
|
|
* Copyright (C) 2007 The Guava Authors
|
|
*
|
|
* 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.google.common.base;
|
|
|
|
import junit.framework.TestCase;
|
|
|
|
/**
|
|
* Unit test for {@link Defaults}.
|
|
*
|
|
* @author Jige Yu
|
|
*/
|
|
public class DefaultsTest extends TestCase {
|
|
public void testGetDefaultValue() {
|
|
assertEquals(false, Defaults.defaultValue(boolean.class).booleanValue());
|
|
assertEquals('\0', Defaults.defaultValue(char.class).charValue());
|
|
assertEquals(0, Defaults.defaultValue(byte.class).byteValue());
|
|
assertEquals(0, Defaults.defaultValue(short.class).shortValue());
|
|
assertEquals(0, Defaults.defaultValue(int.class).intValue());
|
|
assertEquals(0, Defaults.defaultValue(long.class).longValue());
|
|
assertEquals(0.0f, Defaults.defaultValue(float.class).floatValue());
|
|
assertEquals(0.0d, Defaults.defaultValue(double.class).doubleValue());
|
|
assertNull(Defaults.defaultValue(void.class));
|
|
assertNull(Defaults.defaultValue(String.class));
|
|
}
|
|
}
|