/*
* Copyright 2009 the original author or 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 org.gradle.api.internal.artifacts.dependencies;
import org.gradle.api.artifacts.Dependency;
import org.gradle.api.artifacts.SelfResolvingDependency;
import org.gradle.api.file.FileCollection;
import org.gradle.api.internal.artifacts.DependencyResolveContext;
import org.gradle.api.tasks.TaskDependency;
import static org.gradle.util.WrapUtil.*;
import static org.hamcrest.Matchers.*;
import org.jmock.Expectations;
import org.jmock.integration.junit4.JMock;
import org.jmock.integration.junit4.JUnit4Mockery;
import static org.junit.Assert.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.File;
@RunWith(JMock.class)
public class DefaultSelfResolvingDependencyTest {
private final JUnit4Mockery context = new JUnit4Mockery();
private final FileCollection source = context.mock(FileCollection.class);
private final DefaultSelfResolvingDependency dependency = new DefaultSelfResolvingDependency(source);
@Test
public void defaultValues() {
assertThat(dependency.getGroup(), nullValue());
assertThat(dependency.getName(), equalTo("unspecified"));
assertThat(dependency.getVersion(), nullValue());
}
@Test
public void resolvesToTheSourceFileCollection() {
final DependencyResolveContext resolveContext = context.mock(DependencyResolveContext.class);
context.checking(new Expectations() {{
one(resolveContext).add(source);
}});
dependency.resolve(resolveContext);
}
@Test
public void usesSourceFileCollectionToResolveFiles() {
final File file = new File("file");
context.checking(new Expectations(){{
allowing(source).getFiles();
will(returnValue(toSet(file)));
}});
assertThat(dependency.resolve(), equalTo(toLinkedSet(file)));
assertThat(dependency.resolve(true), equalTo(toLinkedSet(file)));
assertThat(dependency.resolve(false), equalTo(toLinkedSet(file)));
}
@Test
public void createsCopy() {
Dependency copy = dependency.copy();
assertThat(copy, instanceOf(SelfResolvingDependency.class));
assertTrue(copy.contentEquals(dependency));
assertTrue(dependency.contentEquals(copy));
}
@Test
public void contentsAreEqualWhenFileSetsAreEqual() {
SelfResolvingDependency equalDependency = new DefaultSelfResolvingDependency(source);
SelfResolvingDependency differentSource = new DefaultSelfResolvingDependency(context.mock(FileCollection.class, "other"));
Dependency differentType = context.mock(Dependency.class);
assertTrue(dependency.contentEquals(dependency));
assertTrue(dependency.contentEquals(equalDependency));
assertFalse(dependency.contentEquals(differentSource));
assertFalse(dependency.contentEquals(differentType));
}
@Test
public void usesSourceFileCollectionToDetermineBuildDependencies() {
final TaskDependency taskDependency = context.mock(TaskDependency.class);
context.checking(new Expectations() {{
allowing(source).getBuildDependencies();
will(returnValue(taskDependency));
}});
assertThat(dependency.getBuildDependencies(), sameInstance(taskDependency));
}
}