| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * 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 com.intellij.util.io; |
| |
| import com.intellij.openapi.util.io.FileUtil; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Assert; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * @author nik |
| */ |
| public class TestFileSystemItem { |
| private final boolean myDirectory; |
| private final boolean myArchive; |
| private final String myName; |
| @Nullable private final String myContent; |
| private final Map<String, TestFileSystemItem> myChildren = new HashMap<String, TestFileSystemItem>(); |
| |
| TestFileSystemItem(String name, boolean archive, boolean directory, @Nullable String content) { |
| myDirectory = directory; |
| myArchive = archive; |
| myName = name; |
| myContent = content; |
| } |
| |
| TestFileSystemItem(String name, boolean archive, boolean directory) { |
| this(name, archive, directory, null); |
| } |
| |
| void addChild(TestFileSystemItem item) { |
| Assert.assertFalse(item.myName + " already added", myChildren.containsKey(item.myName)); |
| myChildren.put(item.myName, item); |
| } |
| |
| public void assertDirectoryEqual(final File file) { |
| assertDirectoryEqual(file, "/"); |
| } |
| |
| public void assertFileEqual(File file) { |
| TestFileSystemItem fileItem = myChildren.values().iterator().next(); |
| fileItem.assertFileEqual(file, "/"); |
| } |
| |
| private void assertDirectoryEqual(File file, String relativePath) { |
| final File[] actualChildren = file.listFiles(); |
| Set<String> notFound = new HashSet<String>(myChildren.keySet()); |
| if (actualChildren != null) { |
| for (File child : actualChildren) { |
| final String name = child.getName(); |
| final TestFileSystemItem item = myChildren.get(name); |
| Assert.assertNotNull("unexpected file: " + relativePath + name, item); |
| item.assertFileEqual(child, relativePath + name + "/"); |
| notFound.remove(name); |
| } |
| } |
| Assert.assertTrue("files " + notFound.toString() + " not found in " + relativePath, notFound.isEmpty()); |
| } |
| |
| private void assertFileEqual(File file, String relativePath) { |
| try { |
| Assert.assertEquals("in " + relativePath, myName, file.getName()); |
| if (myArchive) { |
| final File dirForExtracted = FileUtil.createTempDirectory("extracted_archive", null, false); |
| ZipUtil.extract(file, dirForExtracted, null); |
| assertDirectoryEqual(dirForExtracted, relativePath); |
| FileUtil.delete(dirForExtracted); |
| } |
| else if (myDirectory) { |
| Assert.assertTrue(relativePath + file.getName() + " is not a directory", file.isDirectory()); |
| assertDirectoryEqual(file, relativePath); |
| } |
| else if (myContent != null) { |
| final String content = FileUtil.loadFile(file); |
| Assert.assertEquals("content mismatch for " + relativePath, myContent, content); |
| } |
| } |
| catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public static TestFileSystemBuilder fs() { |
| return TestFileSystemBuilder.fs(); |
| } |
| } |