/**
* Copyright (c) 2012 Reficio (TM) - Reestablish your software! All Rights Reserved.
*
* 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.reficio.p2.utils;
import aQute.lib.osgi.Analyzer;
import aQute.lib.osgi.Jar;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import java.io.File;
import java.io.IOException;
import java.util.UUID;
import java.util.jar.Attributes;
import java.util.jar.Manifest;
import static org.junit.Assert.*;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* @author Tom Bujok (tom.bujok@gmail.com)<br/>
* Reficio (TM) - Reestablish your software!<br/>
* http://www.reficio.org
* @since 1.0.0
*/
public class BundleUtilsTest {
private BundleUtils utils;
@Before
public void setup() {
utils = new BundleUtils();
}
@Test
public void isBundle_nonExistingJar() {
// given
Jar jar = new Jar("non-existing.jar");
// when
boolean isBundle = utils.isBundle(jar);
// then
assertFalse(isBundle);
}
@Test
public void isBundle_cannotOpenManifest() throws Exception {
// given
Jar jar = mock(Jar.class, Mockito.RETURNS_DEEP_STUBS);
when(jar.getManifest()).thenThrow(new IOException());
// when
boolean isBundle = utils.isBundle(jar);
// then
assertFalse(isBundle);
}
@Test
public void isBundle_emptyManifest() throws Exception {
// given
Jar jar = mock(Jar.class, Mockito.RETURNS_DEEP_STUBS);
when(jar.getManifest().getMainAttributes()).thenReturn(null);
// when
boolean isBundle = utils.isBundle(jar);
// then
assertFalse(isBundle);
}
@Test
public void isBundle_manifestWithAttributes() throws Exception {
// given
Jar jar = mock(Jar.class, Mockito.RETURNS_DEEP_STUBS);
when(jar.getManifest().getMainAttributes().getValue(any(Attributes.Name.class))).thenReturn("org.apache.commons");
// when
boolean isBundle = utils.isBundle(jar);
// then
assertTrue(isBundle);
}
@Test
public void newManifest_hasMainAttributes() {
assertNotNull(new Manifest().getMainAttributes());
}
@Test(expected = RuntimeException.class)
public void isBundle_nonExistingFile() {
// given
File file = new File(UUID.randomUUID().toString());
// when
utils.isBundle(file);
}
@Test
public void getBundleName_correctBundleNameFromMainAttribuets() throws Exception {
// given
String bundleName = "org.reficio.example.bundle";
Jar jar = mock(Jar.class, Mockito.RETURNS_DEEP_STUBS);
when(jar.getManifest().getMainAttributes().getValue(new Attributes.Name(Analyzer.BUNDLE_NAME))).thenReturn(bundleName);
// when
String bundleNameFromManifest = utils.getBundleName(jar);
// then
assertEquals(bundleName, bundleNameFromManifest);
}
}