/*
* 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.file.copy;
import org.gradle.api.InvalidUserDataException;
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 java.io.IOException;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.*;
@RunWith(JMock.class)
public class FileCopySpecVisitorTest {
private File destDir;
private TestFile sourceDir;
private final JUnit4Mockery context = new JUnit4Mockery();
private final FileCopySpecVisitor visitor = new FileCopySpecVisitor();
@Rule
public TemporaryFolder tmpDir = new TemporaryFolder();
@Before
public void setUp() throws IOException {
destDir = tmpDir.getDir().file("dest");
sourceDir = tmpDir.getDir().file("src").createDir();
}
@Test
public void plainCopy() {
visitor.startVisit(action(destDir));
visitor.visitDir(file(new RelativePath(false)));
visitor.visitFile(file(new RelativePath(true, "rootfile.txt"), new File(destDir, "rootfile.txt")));
RelativePath subDirPath = new RelativePath(false, "subdir");
visitor.visitDir(file(subDirPath));
visitor.visitFile(file(new RelativePath(true, "subdir", "anotherfile.txt"), new File(destDir, "subdir/anotherfile.txt")));
}
@Test
public void testThrowsExceptionWhenNoDestinationSet() {
try {
visitor.startVisit(action(null));
fail();
} catch (InvalidUserDataException e) {
assertThat(e.getMessage(), equalTo("No copy destination directory has been specified, use 'into' to specify a target directory."));
}
}
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 RelativePath relativePath) {
final FileVisitDetails details = context.mock(FileVisitDetails.class, relativePath.getPathString());
context.checking(new Expectations(){{
allowing(details).getRelativePath();
will(returnValue(relativePath));
}});
return details;
}
private FileVisitDetails file(final RelativePath relativePath, final File targetFile) {
final FileVisitDetails details = file(relativePath);
context.checking(new Expectations(){{
one(details).copyTo(targetFile);
}});
return details;
}
}