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/*******************************************************************************
* Copyright (C) 2009, Robin Rosenberg
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* See LICENSE for the full license text, also available.
*******************************************************************************/
package org.eclipse.egit.ui.variables;
import static org.junit.Assert.assertEquals;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Collections;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.variables.IDynamicVariable;
import org.eclipse.core.variables.VariablesPlugin;
import org.eclipse.egit.core.GitProvider;
import org.eclipse.egit.core.project.GitProjectData;
import org.eclipse.egit.core.project.RepositoryMapping;
import org.eclipse.egit.ui.common.EGitTestCase;
import org.eclipse.egit.ui.test.TestUtil;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
import org.eclipse.jgit.util.FileUtils;
import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
import org.eclipse.team.core.RepositoryProvider;
import org.eclipse.ui.PlatformUI;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(SWTBotJunit4ClassRunner.class)
public class DynamicVariablesTest extends EGitTestCase {
private File gitDir;
private File gitDir2;
private IProject project;
private IProject project2;
private Repository repository;
private Repository repository2;
private Git git;
private static final String TEST_PROJECT = "TestProject";
private static final String TEST_PROJECT_LOC = "Sub/TestProject";
private static final String TEST_PROJECT2 = "TestProject2";
private static final String TEST_FILE = "TestFile";
private static final String TEST_FILE2 = "TestFile2";
@Before
public void setUp() throws Exception {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
FileUtils.mkdir(new File(root.getLocation().toFile(),"Sub"), true);
gitDir = new File(new File(root.getLocation().toFile(), "Sub"), Constants.DOT_GIT);
repository = FileRepositoryBuilder.create(gitDir);
repository.create();
project = root.getProject(TEST_PROJECT);
project.create(null);
project.open(null);
IProjectDescription description = project.getDescription();
description.setLocation(root.getLocation().append(TEST_PROJECT_LOC));
project.move(description, IResource.FORCE, null);
project2 = root.getProject(TEST_PROJECT2);
project2.create(null);
project2.open(null);
gitDir2 = new File(project2.getLocation().toFile().getAbsoluteFile(), Constants.DOT_GIT);
repository2 = FileRepositoryBuilder.create(gitDir2);
repository2.create();
RepositoryMapping mapping = new RepositoryMapping(project, gitDir);
RepositoryMapping mapping2 = new RepositoryMapping(project2, gitDir2);
GitProjectData projectData = new GitProjectData(project);
GitProjectData projectData2 = new GitProjectData(project2);
projectData.setRepositoryMappings(Collections.singletonList(mapping));
projectData.store();
projectData2.setRepositoryMappings(Collections.singletonList(mapping2));
projectData2.store();
GitProjectData.add(project, projectData);
GitProjectData.add(project2, projectData2);
RepositoryProvider.map(project, GitProvider.class.getName());
RepositoryProvider.map(project2, GitProvider.class.getName());
File f = new File(repository.getWorkTree(), TEST_PROJECT + "/"
+ TEST_FILE);
Writer fileWriter = new OutputStreamWriter(new FileOutputStream(f),
"UTF-8");
fileWriter.write("Some data");
fileWriter.close();
FileWriter fileWriter2 = new FileWriter(new File(repository2.getWorkTree(), TEST_FILE2));
fileWriter2.write("Some other data");
fileWriter2.close();
project.refreshLocal(IResource.DEPTH_INFINITE, null);
project2.refreshLocal(IResource.DEPTH_INFINITE, null);
git = new Git(repository);
git.add().addFilepattern(".").call();
git.commit().setMessage("Initial commit").call();
git = new Git(repository2);
git.add().addFilepattern(".").call();
git.commit().setMessage("Initial commit").call();
git.branchRename().setNewName("main").call();
}
@After
public void tearDown() throws Exception {
Thread.sleep(1000); // FIXME: We need a good way to wait for things to settle
RepositoryProvider.unmap(project);
RepositoryProvider.unmap(project2);
GitProjectData.delete(project);
GitProjectData.delete(project2);
project.delete(true, true, null);
project2.delete(true, true, null);
repository.close();
repository2.close();
org.eclipse.egit.core.Activator.getDefault().getRepositoryCache().clear();
FileUtils.delete(gitDir, FileUtils.RECURSIVE);
// gitDir2 is inside project, already gone
}
@Test
public void testGitDir() throws CoreException {
assertVariable(gitDir.getPath(), "git_dir", null);
assertVariable(gitDir.getPath(), "git_dir", TEST_PROJECT);
assertVariable(gitDir2.getPath(), "git_dir", TEST_PROJECT2);
assertVariable(gitDir2.getPath(), "git_dir", TEST_PROJECT2 + "/" + TEST_FILE2);
}
@Test
public void testGitWorkTree() throws CoreException {
assertVariable(gitDir.getParentFile().getPath(), "git_work_tree", null);
assertVariable(gitDir.getParentFile().getPath(), "git_work_tree", TEST_PROJECT);
assertVariable(gitDir2.getParentFile().getPath(), "git_work_tree", TEST_PROJECT2);
}
@Test
public void testGitPath() throws CoreException {
assertVariable(TEST_PROJECT + File.separatorChar + TEST_FILE, "git_repo_relative_path", null);
assertVariable(TEST_FILE2, "git_repo_relative_path", TEST_PROJECT2 + "/" + TEST_FILE2);
}
@Test
public void testGitBranch() throws CoreException {
assertVariable("master", "git_branch", null);
assertVariable("master", "git_branch", TEST_PROJECT + "/" + TEST_FILE);
assertVariable("main", "git_branch", TEST_PROJECT2 + "/" + TEST_FILE2);
assertVariable("main", "git_branch", TEST_PROJECT2);
}
private void assertVariable(String expected, String variableName,
String argument) throws CoreException {
IResource findMember = project.findMember(TEST_FILE);
SWTBotView explorerView = TestUtil.showExplorerView();
final ISelectionProvider selectionProvider = explorerView
.getViewReference().getView(true).getSite()
.getSelectionProvider();
final StructuredSelection structuredSelection = new StructuredSelection(
findMember);
PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {
public void run() {
selectionProvider.setSelection(structuredSelection);
}
});
IDynamicVariable dynamicVariable = VariablesPlugin.getDefault()
.getStringVariableManager().getDynamicVariable(variableName);
String value = dynamicVariable.getValue(argument);
assertEquals(expected, value);
}
}
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