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/*
* Copyright 2000-2013 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 hg4idea.test.repo;
import com.intellij.openapi.application.PluginPathManager;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.vcs.VcsTestUtil;
import hg4idea.test.HgPlatformTest;
import org.jetbrains.annotations.NotNull;
import org.zmlx.hg4idea.repo.HgRepositoryReader;
import org.zmlx.hg4idea.util.HgUtil;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.HashSet;
/**
* @author Nadya Zabrodina
*/
public class HgRepositoryReaderTest extends HgPlatformTest {
@NotNull private HgRepositoryReader myRepositoryReader;
@NotNull private File myHgDir;
@NotNull private Collection<String> myBranches;
@NotNull private Collection<String> myBookmarks;
@NotNull private Collection<String> myTags;
@NotNull private Collection<String> myLocalTags;
@Override
public void setUp() throws Exception {
super.setUp();
myHgDir = new File(myRepository.getPath(), ".hg");
assertTrue(myHgDir.exists());
File pluginRoot = new File(PluginPathManager.getPluginHomePath("hg4idea"));
String pathToHg = "testData/repo/dot_hg";
File testHgDir = new File(pluginRoot, FileUtil.toSystemDependentName(pathToHg));
File cacheDir = new File(testHgDir, "cache");
File testBranchFile = new File(testHgDir, "branch");
File testBookmarkFile = new File(testHgDir, "bookmarks");
File testCurrentBookmarkFile = new File(testHgDir, "bookmarks.current");
File testTagFile = new File(testHgDir.getParentFile(), ".hgtags");
File testLocalTagFile = new File(testHgDir, "localtags");
FileUtil.copyDir(cacheDir, new File(myHgDir, "cache"));
FileUtil.copy(testBranchFile, new File(myHgDir, "branch"));
FileUtil.copy(testBookmarkFile, new File(myHgDir, "bookmarks"));
FileUtil.copy(testCurrentBookmarkFile, new File(myHgDir, "bookmarks.current"));
FileUtil.copy(testTagFile, new File(myHgDir.getParentFile(), ".hgtags"));
FileUtil.copy(testLocalTagFile, new File(myHgDir, "localtags"));
myRepositoryReader = new HgRepositoryReader(myVcs, myHgDir);
myBranches = readBranches();
myBookmarks = readRefs(testBookmarkFile);
myTags = readRefs(testTagFile);
myLocalTags = readRefs(testLocalTagFile);
}
public void testHEAD() {
assertEquals("25e44c95b2612e3cdf29a704dabf82c77066cb67", myRepositoryReader.readCurrentRevision());
}
public void testCurrentBranch() {
String currentBranch = myRepositoryReader.readCurrentBranch();
assertEquals(currentBranch, "firstBranch");
}
public void testBranches() {
Collection<String> branches = myRepositoryReader.readBranches().keySet();
VcsTestUtil.assertEqualCollections(branches, myBranches);
}
public void testBookmarks() {
Collection<String> bookmarks = HgUtil.getNamesWithoutHashes(myRepositoryReader.readBookmarks());
VcsTestUtil.assertEqualCollections(bookmarks, myBookmarks);
}
public void testTags() {
Collection<String> tags = HgUtil.getNamesWithoutHashes(myRepositoryReader.readTags());
VcsTestUtil.assertEqualCollections(tags, myTags);
}
public void testLocalTags() {
Collection<String> localTags = HgUtil.getNamesWithoutHashes(myRepositoryReader.readLocalTags());
VcsTestUtil.assertEqualCollections(localTags, myLocalTags);
}
@NotNull
private Collection<String> readBranches() throws IOException {
Collection<String> branches = new HashSet<String>();
File branchHeads = new File(new File(myHgDir, "cache"), "branchheads-served");
String[] branchesWithHashes = FileUtil.loadFile(branchHeads).split("\n");
for (int i = 1; i < branchesWithHashes.length; ++i) {
String[] refAndName = branchesWithHashes[i].trim().split(" ");
assertEquals(2, refAndName.length);
branches.add(refAndName[1]);
}
return branches;
}
public void testCurrentBookmark() {
assertEquals(myRepositoryReader.readCurrentBookmark(), "B_BookMark");
}
@NotNull
private static Collection<String> readRefs(@NotNull File refFile) throws IOException {
Collection<String> refs = new HashSet<String>();
String[] refsWithHashes = FileUtil.loadFile(refFile).split("\n");
for (String str : refsWithHashes) {
String[] refAndName = str.trim().split(" ");
assertEquals(2, refAndName.length);
refs.add(refAndName[1]);
}
return refs;
}
}
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