io.cucumber.core.runtime.TimeServiceEventBus Java Examples

private byte runFeature(final AllureResultsWriterStub writer,
                        final String featureResource,
                        final String... moreOptions) {

    final AllureLifecycle lifecycle = new AllureLifecycle(writer);
    final AllureCucumber5Jvm cucumber5Jvm = new AllureCucumber5Jvm(lifecycle);
    Supplier<ClassLoader> classLoader = ClassLoaders::getDefaultClassLoader;
    final List<String> opts = new ArrayList<>(Arrays.asList(
            "--glue", "io.qameta.allure.cucumber5jvm.samples",
            "--plugin", "null_summary"
    ));
    opts.addAll(Arrays.asList(moreOptions));
    FeatureWithLines featureWithLines = FeatureWithLines.parse("src/test/resources/"+featureResource);
    final RuntimeOptions options = new CommandlineOptionsParser().parse(opts).addFeature(featureWithLines).build();
    boolean mt = options.isMultiThreaded();

    EventBus bus = new TimeServiceEventBus(Clock.systemUTC(), UUID::randomUUID);
    FeatureParser parser = new FeatureParser(bus::generateId);
    FeaturePathFeatureSupplier supplier = new FeaturePathFeatureSupplier(classLoader, options, parser);

    final Runtime runtime = Runtime.builder()
            .withClassLoader(classLoader)
            .withRuntimeOptions(options)
            .withAdditionalPlugins(cucumber5Jvm)
            .withFeatureSupplier(supplier)
            .build();

    runtime.run();
    return runtime.exitStatus();
}
 

public CourgetteLoader(CourgetteProperties courgetteProperties) {
    this.courgetteProperties = courgetteProperties;

    RuntimeOptions runtimeOptions = createRuntimeOptions();
    this.filters = new Filters(runtimeOptions);

    EventBus eventBus = new TimeServiceEventBus(Clock.systemUTC(), UUID::randomUUID);
    FeatureParser parser = new FeatureParser(eventBus::generateId);
    Supplier<ClassLoader> classLoader = ClassLoaders::getDefaultClassLoader;
    FeaturePathFeatureSupplier featureSupplier = new FeaturePathFeatureSupplier(classLoader, runtimeOptions, parser);

    this.features = featureSupplier.get();
}
 

/**
 * This is the code taken from {@link io.cucumber.junit.Cucumber}
 *
 * @param clazz {@link Class}
 * @throws InitializationError {@link InitializationError}
 */
private void initCucumber(Class<?> clazz) throws InitializationError {
  Assertions.assertNoCucumberAnnotatedMethods(clazz);

  // Parse the options early to provide fast feedback about invalid options
  RuntimeOptions propertiesFileOptions =
      new CucumberPropertiesParser().parse(CucumberProperties.fromPropertiesFile()).build();

  RuntimeOptions annotationOptions =
      new CucumberOptionsAnnotationParser()
          .withOptionsProvider(new JUnitCucumberOptionsProvider())
          .parse(clazz)
          .build(propertiesFileOptions);

  RuntimeOptions environmentOptions =
      new CucumberPropertiesParser()
          .parse(CucumberProperties.fromEnvironment())
          .build(annotationOptions);

  RuntimeOptions runtimeOptions =
      new CucumberPropertiesParser()
          .parse(CucumberProperties.fromSystemProperties())
          .addDefaultSummaryPrinterIfAbsent()
          .build(environmentOptions);

  if (!runtimeOptions.isStrict()) {
    LOG.warn(
        "By default Cucumber is running in --non-strict mode.\n"
            + "This default will change to --strict and --non-strict will be removed.\n"
            + "You can use --strict or @CucumberOptions(strict = true) to suppress this warning");
  }

  // Next parse the junit options
  JUnitOptions junitPropertiesFileOptions =
      new JUnitOptionsParser().parse(CucumberProperties.fromPropertiesFile()).build();

  JUnitOptions junitAnnotationOptions =
      new JUnitOptionsParser().parse(clazz).build(junitPropertiesFileOptions);

  JUnitOptions junitEnvironmentOptions =
      new JUnitOptionsParser()
          .parse(CucumberProperties.fromEnvironment())
          .build(junitAnnotationOptions);

  JUnitOptions junitOptions =
      new JUnitOptionsParser()
          .parse(CucumberProperties.fromSystemProperties())
          .setStrict(runtimeOptions.isStrict())
          .build(junitEnvironmentOptions);

  this.bus = new TimeServiceEventBus(Clock.systemUTC(), UUID::randomUUID);

  // Parse the features early. Don't proceed when there are lexer errors
  FeatureParser parser = new FeatureParser(bus::generateId);
  Supplier<ClassLoader> classLoader = ClassLoaders::getDefaultClassLoader;
  FeaturePathFeatureSupplier featureSupplier =
      new FeaturePathFeatureSupplier(classLoader, runtimeOptions, parser);
  this.features = featureSupplier.get();

  // Create plugins after feature parsing to avoid the creation of empty files on
  // lexer errors.
  this.plugins = new Plugins(new PluginFactory(), runtimeOptions);

  ObjectFactoryServiceLoader objectFactoryServiceLoader =
      new ObjectFactoryServiceLoader(runtimeOptions);
  ObjectFactorySupplier objectFactorySupplier =
      new ThreadLocalObjectFactorySupplier(objectFactoryServiceLoader);
  BackendSupplier backendSupplier =
      new BackendServiceLoader(clazz::getClassLoader, objectFactorySupplier);
  TypeRegistryConfigurerSupplier typeRegistryConfigurerSupplier =
      new ScanningTypeRegistryConfigurerSupplier(classLoader, runtimeOptions);
  ThreadLocalRunnerSupplier runnerSupplier =
      new ThreadLocalRunnerSupplier(
          runtimeOptions,
          bus,
          backendSupplier,
          objectFactorySupplier,
          typeRegistryConfigurerSupplier);
  Predicate<Pickle> filters = new Filters(runtimeOptions);
  this.children =
      features.stream()
          .map(feature -> FeatureRunner.create(feature, filters, runnerSupplier, junitOptions))
          .filter(runner -> !runner.isEmpty())
          .collect(toList());

  LOG.info(
      "Found {} feature(s) in {}: {}",
      features.size(),
      System.getProperty("cucumber.features"),
      features);
}