/*
* 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;
import groovy.lang.Closure;
import static org.gradle.api.file.FileVisitorUtil.*;
import static org.gradle.api.tasks.AntBuilderAwareUtil.*;
import org.gradle.util.TestFile;
import org.gradle.util.HelperUtil;
import org.gradle.util.TemporaryFolder;
import static org.gradle.util.WrapUtil.*;
import static org.hamcrest.Matchers.*;
import org.junit.Rule;
import org.junit.Test;
import java.util.List;
public class MapFileTreeTest {
@Rule
public final TemporaryFolder tmpDir = new TemporaryFolder();
private TestFile rootDir = tmpDir.getDir();
private final MapFileTree tree = new MapFileTree(rootDir);
@Test
public void isEmptyByDefault() {
List<String> emptyList = toList();
assertVisits(tree, emptyList, emptyList);
assertSetContainsForAllTypes(tree, emptyList);
}
@Test
public void canAddAnElementUsingAClosureToGeneratedContent() {
Closure closure = HelperUtil.toClosure("{it.write('content'.getBytes())}");
tree.add("path/file.txt", closure);
assertVisits(tree, toList("path/file.txt"), toList("path"));
assertSetContainsForAllTypes(tree, toList("path/file.txt"));
rootDir.file("path").assertIsDir();
rootDir.file("path/file.txt").assertContents(equalTo("content"));
}
@Test
public void canAddMultipleElementsInDifferentDirs() {
Closure closure = HelperUtil.toClosure("{it.write('content'.getBytes())}");
tree.add("path/file.txt", closure);
tree.add("file.txt", closure);
tree.add("path/subdir/file.txt", closure);
assertVisits(tree, toList("path/file.txt", "file.txt", "path/subdir/file.txt"), toList("path", "path/subdir"));
assertSetContainsForAllTypes(tree, toList("path/file.txt", "file.txt", "path/subdir/file.txt"));
}
@Test
public void canStopVisitingElements() {
Closure closure = HelperUtil.toClosure("{it.write('content'.getBytes())}");
tree.add("path/file.txt", closure);
tree.add("file.txt", closure);
assertCanStopVisiting(tree);
}
}