CheckoutBuilderTest.java

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 * Copyright 2009 Jonas Fonseca <fonseca@diku.dk>
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package org.nbgit.client;

import java.io.FileNotFoundException;
import org.nbgit.junit.RepositoryTestCase;

public class CheckoutBuilderTest extends RepositoryTestCase {

    public CheckoutBuilderTest() {
        super(CheckoutBuilderTest.class.getSimpleName());
    }

    public void testCreate() throws Exception {
        assertNotNull(CheckoutBuilder.create(repository));
        assertNotNull(CheckoutBuilder.create(workDir));
    }

    public void testFileSamePath() throws Exception {
        CheckoutBuilder.create(repository).
                revision("A").
                file(toWorkDirFile("a"), toWorkDirFile("a.txt")).
                checkout();
        assertFile(getGoldenFile(), toWorkDirFile("a.txt"));
    }

    public void testFileOtherPath() throws Exception {
        CheckoutBuilder.create(repository).
                revision("A").
                file(toWorkDirFile("a"), toWorkDirFile("other/file.txt")).
                checkout();
        assertFile(getGoldenFile(), toWorkDirFile("other/file.txt"));
    }

    public void testFileSupportsExecutable() throws Exception {
        CheckoutBuilder.create(repository).
                revision("A").
                file(toWorkDirFile("a"), toWorkDirFile("a.txt")).
                checkout();
        assertTrue("File is not executable", !isExecutable(toWorkDirFile("a.txt")));

        CheckoutBuilder.create(repository).
                revision("B").
                file(toWorkDirFile("a"), toWorkDirFile("a.exe")).
                checkout();
        assertTrue("File is executable", isExecutable(toWorkDirFile("a.exe")));
    }

    public void testFiles() throws Exception {
        CheckoutBuilder.create(repository).
                revision("A").
                files(toFiles(workDir, "a", "b/c", "d")).
                checkout();
        IndexBuilder.create(repository).
                addAll(toFiles(workDir, "a", "b/c", "d")).
                write();
        compareIndexFiles();
    }

    public void testBackup() throws Exception {
        toWorkDirFile("a").createNewFile();
        CheckoutBuilder.create(repository).
                revision("A").
                file(toWorkDirFile("a"), toWorkDirFile("a")).
                backup(true).
                checkout();
        assertTrue("Checked out file exists", toWorkDirFile("a").exists());
        assertTrue("Backup file exists", toWorkDirFile("a.orig").exists());
    }

    public void testBackupExisting() throws Exception {
        toWorkDirFile("a").createNewFile();
        toWorkDirFile("a.orig").createNewFile();
        CheckoutBuilder.create(repository).
                revision("A").
                file(toWorkDirFile("a"), toWorkDirFile("a")).
                backup(true).
                checkout();
        assertTrue("Checked out file exists", toWorkDirFile("a").exists());
        assertTrue("Backup file exists", toWorkDirFile("a.0.orig").exists());
    }

    public void testRevisionNonExisting() throws Exception {
        try {
            CheckoutBuilder.create(repository).
                    revision("fail");
            fail("No exception thrown");
        } catch (IllegalArgumentException error) {
            assertEquals("fail", error.getMessage());
        }
    }

    public void testFileNonExisting() throws Exception {
        try {
            CheckoutBuilder.create(repository).
                    revision("A").
                    file(toWorkDirFile("fail"), toWorkDirFile("fail.txt"));
            fail("No exception thrown");
        } catch (FileNotFoundException error) {
            assertEquals("fail", error.getMessage());
        }
    }

    public void testFilesNonExisting() throws Exception {
        try {
            CheckoutBuilder.create(repository).
                    revision("A").
                    files(toFiles(workDir, "fail/1", "fail.2"));
            fail("No exception thrown");
        } catch (FileNotFoundException error) {
            assertEquals("fail/1", error.getMessage());
        }
    }

}