/*
* 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.ivy;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collection;
import org.apache.ivy.core.module.descriptor.DefaultDependencyDescriptor;
import org.apache.ivy.core.module.id.ModuleRevisionId;
import org.apache.ivy.core.report.ResolveReport;
import org.apache.ivy.core.settings.IvySettings;
import org.apache.ivy.plugins.repository.file.FileResource;
import org.apache.ivy.plugins.resolver.DependencyResolver;
import org.apache.ivy.plugins.resolver.util.ResolvedResource;
/**
* Fixture easing the development of tests requiring to set up a simple repository with some
* modules, using micro ivy format to describe the repository.
* Example of use:
*
*
* public class MyTest extends TestCase { * private TestFixture fixture; * * protected void setUp() throws Exception { * fixture = new TestFixture(); * // additional setup here * } * * protected void tearDown() throws Exception { * fixture.clean(); * } * * public void testXXX() throws Exception { * fixture.addMD("#A;1-> { #B;[1.5,1.6] #C;2.5 }").addMD("#B;1.5->#D;2.0") * .addMD("#B;1.6->#D;2.0").addMD("#C;2.5->#D;[1.0,1.6]").addMD("#D;1.5") * .addMD("#D;1.6").addMD("#D;2.0").init(); * ResolveReport r = fixture.resolve("#A;1"); * // assertions go here * } * } **/ public class TestFixture { private Collection mds = new ArrayList(); private Ivy ivy; public TestFixture() { try { this.ivy = new Ivy(); IvySettings settings = new IvySettings(); settings.defaultInit(); ivy.setSettings(settings); TestHelper.loadTestSettings(ivy.getSettings()); ivy.bind(); } catch (Exception e) { throw new RuntimeException(e); } } public TestFixture addMD(String microIvy) { mds.add(TestHelper.parseMicroIvyDescriptor(microIvy)); return this; } public TestFixture init() throws IOException { TestHelper.fillRepository(getTestRepository(), mds); return this; } private DependencyResolver getTestRepository() { return ivy.getSettings().getResolver("test"); } public IvySettings getSettings() { return ivy.getSettings(); } public Ivy getIvy() { return ivy; } public void clean() { TestHelper.cleanTest(); } public File getIvyFile(String mrid) { ResolvedResource r = getTestRepository().findIvyFileRef( new DefaultDependencyDescriptor(ModuleRevisionId.parse(mrid), false), TestHelper.newResolveData(getSettings())); if (r == null) { throw new IllegalStateException("module not found: " + mrid); } return ((FileResource) r.getResource()).getFile(); } public ResolveReport resolve(String mrid) throws MalformedURLException, ParseException, IOException { return ivy.resolve(getIvyFile(mrid), TestHelper.newResolveOptions(getSettings())); } }