/*
    * Copyright (C) 2011, Ketan Padegaonkar <KetanPadegaonkar@gmail.com> and others
    *
    * This program and the accompanying materials are made available under the
    * terms of the Eclipse Distribution License v. 1.0 which is available at
    * https://www.eclipse.org/org/documents/edl-v10.php.
    *
    * SPDX-License-Identifier: BSD-3-Clause
    */
  package org.eclipse.jgit.ant.tasks;
  
  import static org.junit.Assert.assertTrue;
  
  import java.io.File;
  import java.io.IOException;
  
  import org.apache.tools.ant.BuildException;
  import org.apache.tools.ant.DefaultLogger;
  import org.apache.tools.ant.Project;
  import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
  import org.eclipse.jgit.lib.Repository;
  import org.eclipse.jgit.lib.RepositoryCache;
  import org.eclipse.jgit.util.FS;
  import org.junit.Before;
  import org.junit.Test;
  
  public class GitCloneTaskTest extends LocalDiskRepositoryTestCase {
  
  	private GitCloneTask task;
  	private Project project;
  	private File dest;
  
  	@Before
  	public void before() throws IOException {
  		dest = createTempFile();
  		FS.getFileStoreAttributes(dest.toPath().getParent());
  		project = new Project();
  		project.init();
  		enableLogging();
  		project.addTaskDefinition("git-clone", GitCloneTask.class);
  		task = (GitCloneTask) project.createTask("git-clone");
  		task.setDest(dest);
  	}
  
  	@Test(expected = BuildException.class)
  	public void shouldRaiseErrorOnNoUrl() throws Exception {
  		task.execute();
  	}
  
  	@Test(expected = BuildException.class)
  	public void shouldRaiseErrorOnEmptyUrl() throws Exception {
  		task.setUri("");
  		task.execute();
  	}
  
  	@Test(expected = BuildException.class)
  	public void shouldRaiseErrorOnBadUrl() throws Exception {
  		task.setUri("foo://bar");
  		task.execute();
  	}
  
  	@Test(expected = BuildException.class)
  	public void shouldRaiseErrorOnBadSourceURL() throws Exception {
  		task.setUri("http://localhost:9090/does-not-exist.git");
  		task.execute();
  	}
  
  	@Test
  	public void shouldCloneAValidGitRepository() throws Exception {
  		Repository repo = createBareRepository();
  		File directory = repo.getDirectory();
  		task.setUri("file://" + directory.getAbsolutePath());
  		task.execute();
  
  		assertTrue(RepositoryCache.FileKey.isGitRepository(new File(dest, ".git"), FS.DETECTED));
  	}
  
  	@Test
  	public void shouldCreateABareCloneOfAValidGitRepository() throws Exception {
  		Repository repo = createBareRepository();
  		File directory = repo.getDirectory();
  		task.setUri("file://" + directory.getAbsolutePath());
  		task.setBare(true);
  		task.execute();
  
  		assertTrue(RepositoryCache.FileKey.isGitRepository(dest, FS.DETECTED));
  	}
  
  	private void enableLogging() {
  		DefaultLogger logger = new DefaultLogger();
  		logger.setOutputPrintStream(System.out);
  		logger.setErrorPrintStream(System.err);
  		logger.setMessageOutputLevel(Project.MSG_INFO);
  		project.addBuildListener(logger);
  	}
  
  }