final File basedir = context.getProjectDirectory();

        if (basedir != null) {
            interpolator.addValueSource(new AbstractValueSource(false) {
                @Override
                public Object getValue(String expression) {
                    if ("basedir".equals(expression) || "project.basedir".equals(expression)) {
                        return basedir.getAbsolutePath();
                    }

        assertActivation(true, newExistsProfile("${project.basedir}"), context);
        assertActivation(true, newExistsProfile("${project.basedir}/" + "file.txt"), context);

        assertActivation(false, newMissingProfile("file.txt"), context);
        assertActivation(false, newMissingProfile("${project.basedir}"), context);
        assertActivation(false, newMissingProfile("${project.basedir}/" + "file.txt"), context);
    }

    @Test

    /** Returns the working directory for the process. Defaults to "cwd" inside baseDir. */
    @Internal
    protected File getCwd() {
        return new File(baseDir, 'cwd')
    }

    /** Returns the file the process writes its pid to. Defaults to "pid" inside baseDir. */
    @Internal
    protected File getPidFile() {
        return new File(baseDir, 'pid')
    }

    /** Reads the pid file and returns the process' pid */

            build.setTestSourceDirectory(alignToBaseDirectory(build.getTestSourceDirectory(), basedir));

            build.setScriptSourceDirectory(alignToBaseDirectory(build.getScriptSourceDirectory(), basedir));

            for (Resource resource : build.getResources()) {
                resource.setDirectory(alignToBaseDirectory(resource.getDirectory(), basedir));
            }

        File basedir = new File(System.getProperty("java.io.tmpdir"), "test").getAbsoluteFile();

        String aligned = new DefaultPathTranslator().alignToBaseDirectory("${basedir}", basedir);

        assertEquals(basedir.getAbsolutePath(), aligned);
    }

    @Test
    void testAlignToBasedirWhereBasedirExpressionIsTheValuePrefix() {

            String basedir = System.getProperty(basedirSysProp);
            if (basedir == null) {
                basedir = System.getProperty("user.dir");
            }

            basedir = basedir.replace("\\", "/");
            basedir = basedir.replace("$", "\\$");

            // basedirSysProp is non regexp and basedir too

<project name="deps" basedir=".">
	<property name="target.dir" value="${basedir}/target/deps" />
	<property name="webinf.dir" value="${basedir}/src/main/webapp/WEB-INF" />
	<property name="crawler.dir" value="${basedir}/src/main/webapp/WEB-INF/env/crawler" />
	<property name="suggest.dir" value="${basedir}/src/main/webapp/WEB-INF/env/suggest" />
	<property name="thumbnail.dir" value="${basedir}/src/main/webapp/WEB-INF/env/thumbnail" />

    <resources>
      <resource>
        <directory>${project.basedir}/src/main/resources</directory>
      </resource>
      <resource>
        <directory>${project.basedir}/src/main/resources-filtered</directory>
        <filtering>true</filtering>
      </resource>
    </resources>
    <testResources>
      <testResource>

    @Test
    void testThatLocalRepositoryWithSpacesIsProperlyHandled() throws Exception {
        File basedir = new File("target/spacy path").getAbsoluteFile();
        ArtifactRepository repo = repositorySystem.createLocalRepository(basedir);
        assertEquals(basedir, new File(repo.getBasedir()));
    }

    @Test
    void testAuthenticationHandling() {
        Server server = new Server();

        this.commandTimeout = commandTimeout;
    }

    /**
     * Sets the base directory for command execution.
     * @param baseDir The base directory.
     */
    public void setBaseDir(final File baseDir) {
        this.baseDir = baseDir;
    }

    /**
     * Sets the timeout for destroying processes.
     * @param commandDestroyTimeout The destroy timeout in milliseconds.
     */