def conf2 = new ConfigurationDetails('config2', null, false, null, null)

        when:
        renderer.prepareVisit()
        renderer.startConfiguration(conf1);
        renderer.completeConfiguration(conf1);
        renderer.startConfiguration(conf2);
        renderer.completeConfiguration(conf2);

        then:
        textOutput.value.readLines() == [
                'config1 - description',

 */
public interface DependencyReportRenderer extends ReportRenderer {

    /**
     * Starts rendering the given configuration.
     *
     * @param configuration The configuration.
     */
    void startConfiguration(ConfigurationDetails configuration);

    /**
     * Writes the given dependency graph for the current configuration.
     *
     * @param configuration The configuration.
     */

    @TaskAction
    public void generate() {
        reportGenerator().generateReport(
            singleton(reportModel.get()),
            model -> model.project,
            model -> {
                renderer.startConfiguration(model.configuration);
                renderer.render(model.configuration);
                renderer.completeConfiguration(model.configuration);
            }
        );
    }

        if (!hasConfigs) {
            getTextOutput().withStyle(Info).println("No configurations");
        }
        super.completeProject(project);
    }

    @Override
    public void startConfiguration(ConfigurationDetails configuration) {
        if (hasConfigs) {
            getTextOutput().println();
        }
        hasConfigs = true;
        configurationDetailsAction.setConfiguration(configuration);

    }

    @Override
    protected void generateReportFor(ProjectDetails project, DependencyReportModel model) {
        for (ConfigurationDetails configuration : model.configurations) {
            renderer.startConfiguration(configuration);
            renderer.render(configuration);
            renderer.completeConfiguration(configuration);
        }
    }

    private Set<Configuration> getReportConfigurations() {