mavenSession.setCurrentProject(project);
        mavenSession.getRequest().setRootDirectory(rootDirectory);
        mavenSession.getRequest().setTopDirectory(rootDirectory);

        DefaultSession session = new DefaultSession(
                mavenSession, mock(RepositorySystem.class), null, null, new DefaultLookup(container), null);

    @Test
    public void testUri() throws Exception {
        Path path = Paths.get("").toAbsolutePath();

        MavenSession mavenSession = createMavenSession(null);
        mavenSession.getRequest().setTopDirectory(path);
        mavenSession.getRequest().setRootDirectory(path);

        Object result = new PluginParameterExpressionEvaluator(mavenSession, new MojoExecution(null))

    //
    // ----------------------------------------------------------------------

    // Base directory

    /**
     * @deprecated use {@link #setTopDirectory(Path)} instead
     */
    @Deprecated
    MavenExecutionRequest setBaseDirectory(File basedir);

    /**
     * @deprecated use {@link #getTopDirectory()} instead
     */
    @Deprecated

        return this;
    }

    @Override
    public Path getTopDirectory() {
        return topDirectory;
    }

    @Override
    public MavenExecutionRequest setTopDirectory(Path topDirectory) {
        this.topDirectory = topDirectory;
        return this;
    }

    @Override
    public MavenExecutionRequest setEventSpyDispatcher(EventSpyDispatcher eventSpyDispatcher) {

        request.setUserSettingsFile(context.userSettingsPath != null ? context.userSettingsPath.toFile() : null);

        request.setTopDirectory(context.invokerRequest.topDirectory());
        if (context.invokerRequest.rootDirectory().isPresent()) {
            request.setMultiModuleProjectDirectory(