/*
* Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights
* Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.util;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import java.io.IOException;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
import java.util.jar.Manifest;
import org.joda.time.DateTimeZone;
import org.junit.Test;
public class ClassesTest {
private static final boolean VERBOSE = false;
@Test
public void basics() {
// super class of ClassesTest is Object
assertSame(getClass(), Classes.childClassOf(Object.class, this));
// super class of Object is null
assertSame(Object.class, Classes.childClassOf(null, this));
// not reflexive
assertNull(Classes.childClassOf(ClassesTest.class, this));
}
@Test
public void jarFileOf() throws IOException {
JarFile jf = Classes.jarFileOf(DateTimeZone.class);
Manifest mf = jf.getManifest();
Attributes attrs = mf.getMainAttributes();
String name = attrs.getValue("Bundle-Name");
String version = attrs.getValue("Bundle-Version");
if (VERBOSE) {
System.out.println(name);
System.out.println(version);
}
assertNotNull(name);
assertNotNull(version);
}
}