AddTest.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.git.impl;

import static org.eclipse.che.git.impl.GitTestUtil.CONTENT;
import static org.eclipse.che.git.impl.GitTestUtil.addFile;
import static org.eclipse.che.git.impl.GitTestUtil.cleanupTestRepo;
import static org.eclipse.che.git.impl.GitTestUtil.connectToInitializedGitRepository;
import static org.eclipse.che.git.impl.GitTestUtil.deleteFile;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;

import com.google.common.collect.ImmutableList;
import com.google.common.io.Files;

import org.eclipse.che.api.git.GitConnection;
import org.eclipse.che.api.git.GitConnectionFactory;
import org.eclipse.che.api.git.exception.GitException;
import org.eclipse.che.api.git.params.AddParams;
import org.eclipse.che.api.git.params.CommitParams;
import org.eclipse.che.api.git.params.LsFilesParams;
import org.eclipse.che.api.git.shared.AddRequest;
import org.eclipse.che.api.git.shared.StatusFormat;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

import java.io.File;
import java.io.IOException;
import java.util.List;

/**
 * @author Eugene Voevodin
 * @author Sergii Kabnashniuk.
 * @author Mykola Morhun
 */
public class AddTest {

    public File repository;


    @BeforeMethod
    public void setUp() {
        repository = Files.createTempDir();
    }

    @AfterMethod
    public void cleanUp() {
        cleanupTestRepo(repository);
    }

    @Test(dataProvider = "GitConnectionFactory", dataProviderClass = org.eclipse.che.git.impl.GitConnectionFactoryProvider.class)
    public void testSimpleAdd(GitConnectionFactory connectionFactory) throws GitException, IOException {
        //given
        GitConnection connection = connectToInitializedGitRepository(connectionFactory, repository);
        addFile(connection, "testAdd", org.eclipse.che.git.impl.GitTestUtil.CONTENT);

        //when
        connection.add(AddParams.create(AddRequest.DEFAULT_PATTERN));

        //then
        //check added files
        List<String> files = connection.listFiles(LsFilesParams.create());
        assertEquals(files.size(), 1);
        assertTrue(files.contains("testAdd"));
    }

    @Test(dataProvider = "GitConnectionFactory", dataProviderClass = GitConnectionFactoryProvider.class)
    public void testAddUpdate(GitConnectionFactory connectionFactory) throws GitException, IOException {
        //given
        GitConnection connection = connectToInitializedGitRepository(connectionFactory, repository);
        addFile(connection, "README.txt", CONTENT);
        connection.add(AddParams.create(ImmutableList.of("README.txt")));
        connection.commit(CommitParams.create("Initial add"));

        //when
        //modify README.txt
        addFile(connection, "README.txt", "SOME NEW CONTENT");
        List<String> listFiles = connection.listFiles(LsFilesParams.create().withModified(true));
        //then
        //modified but not added to stage
        assertTrue(listFiles.contains("README.txt"));

        //when
        connection.add(AddParams.create(AddRequest.DEFAULT_PATTERN).withUpdate(true));
        //then
        listFiles = connection.listFiles(LsFilesParams.create().withStaged(true));
        //added to stage
        assertEquals(listFiles.size(), 1);
        assertTrue(listFiles.get(0).contains("README.txt"));
    }

    @Test(dataProvider = "GitConnectionFactory", dataProviderClass = GitConnectionFactoryProvider.class)
    public void testAddDeletedFile(GitConnectionFactory connectionFactory) throws GitException, IOException {
        // given
        GitConnection connection = connectToInitializedGitRepository(connectionFactory, repository);
        addFile(connection, "README.txt", CONTENT);
        addFile(connection, "CHANGELOG.txt", "WE'VE FIXED ALL BUGS");
        connection.add(AddParams.create(ImmutableList.of("README.txt", "CHANGELOG.txt")));
        connection.commit(CommitParams.create("Initial add"));

        // when
        // remove file from disk
        deleteFile(connection, "CHANGELOG.txt");
        // add all files to index
        connection.add(AddParams.create(AddRequest.DEFAULT_PATTERN));

        // then
        // the deleted file is added to index, so it becomes removed for git
        List<String> stagedDeletedFiles = connection.status(StatusFormat.SHORT).getRemoved();
        assertEquals(stagedDeletedFiles.size(), 1);
        assertEquals(stagedDeletedFiles.get(0), "CHANGELOG.txt");
    }

}