/*
* Copyright 2010 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.file.copy;
import org.gradle.api.file.FileVisitDetails;
import org.gradle.api.file.RelativePath;
import org.gradle.util.TestFile;
import org.gradle.util.TemporaryFolder;
import org.jmock.Expectations;
import org.jmock.integration.junit4.JMock;
import org.jmock.integration.junit4.JUnit4Mockery;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.File;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
@RunWith(JMock.class)
public class SyncCopySpecVisitorTest {
@Rule
public final TemporaryFolder tmpDir = new TemporaryFolder();
private final JUnit4Mockery context = new JUnit4Mockery();
private final CopySpecVisitor delegate = context.mock(CopySpecVisitor.class);
private final SyncCopySpecVisitor visitor = new SyncCopySpecVisitor(delegate);
@Before
public void setUp() {
context.checking(new Expectations(){{
allowing(delegate).startVisit(with(notNullValue(CopyAction.class)));
allowing(delegate).visitFile(with(notNullValue(FileVisitDetails.class)));
allowing(delegate).visitDir(with(notNullValue(FileVisitDetails.class)));
allowing(delegate).endVisit();
}});
}
@Test
public void deletesExtraFilesFromDestinationDirectoryAtTheEndOfVisit() {
TestFile destDir = tmpDir.createDir("dest");
destDir.file("subdir/included.txt").createFile();
destDir.file("subdir/extra.txt").createFile();
destDir.file("included.txt").createFile();
destDir.file("extra.txt").createFile();
visitor.startVisit(action(destDir));
visitor.visitDir(dir("subdir"));
visitor.visitFile(file("subdir/included.txt"));
visitor.visitFile(file("included.txt"));
visitor.endVisit();
destDir.assertHasDescendants("subdir/included.txt", "included.txt");
}
@Test
public void deletesExtraDirectoriesFromDestinationDirectoryAtTheEndOfVisit() {
TestFile destDir = tmpDir.createDir("dest");
destDir.file("included.txt").createFile();
destDir.file("extra/extra.txt").createFile();
visitor.startVisit(action(destDir));
visitor.visitFile(file("included.txt"));
visitor.endVisit();
destDir.assertHasDescendants("included.txt");
}
@Test
public void doesNotDeleteDestDirectoryWhenNothingCopied() {
TestFile destDir = tmpDir.createDir("dest");
destDir.file("extra.txt").createFile();
destDir.file("extra/extra.txt").createFile();
visitor.startVisit(action(destDir));
visitor.endVisit();
destDir.assertHasDescendants();
}
@Test
public void didWorkWhenDelegateDidWork() {
context.checking(new Expectations() {{
allowing(delegate).getDidWork();
will(returnValue(true));
}});
assertTrue(visitor.getDidWork());
}
@Test
public void didWorkWhenFilesDeleted() {
TestFile destDir = tmpDir.createDir("dest");
destDir.file("extra.txt").createFile();
visitor.startVisit(action(destDir));
visitor.endVisit();
assertTrue(visitor.getDidWork());
}
private FileCopyAction action(final File destDir) {
final FileCopyAction action = context.mock(FileCopyAction.class);
context.checking(new Expectations() {{
allowing(action).getDestinationDir();
will(returnValue(destDir));
}});
return action;
}
private FileVisitDetails file(final String path) {
return file(RelativePath.parse(true, path));
}
private FileVisitDetails dir(final String path) {
return file(RelativePath.parse(false, path));
}
private FileVisitDetails file(final RelativePath relativePath) {
final FileVisitDetails details = context.mock(FileVisitDetails.class, relativePath.toString());
context.checking(new Expectations(){{
allowing(details).getRelativePath();
will(returnValue(relativePath));
}});
return details;
}
}