Examples with TestBackendSupplier io.cucumber.core.runner.TestBackendSupplier used on opensource projects

Example 1 with TestBackendSupplier

use of io.cucumber.core.runner.TestBackendSupplier in project cucumber-jvm by cucumber.

the class RuntimeTest method generates_events_for_glue_and_scenario_scoped_glue.

@Test
void generates_events_for_glue_and_scenario_scoped_glue() {
    final Feature feature = TestFeatureParser.parse("test.feature", "" + "Feature: feature name\n" + "  Scenario: Run a scenario once\n" + "    Given global scoped\n" + "    And scenario scoped\n" + "  Scenario: Then do it again\n" + "    Given global scoped\n" + "    And scenario scoped\n" + "");
    final List<StepDefinition> stepDefinedEvents = new ArrayList<>();
    Plugin eventListener = (EventListener) publisher -> publisher.registerHandlerFor(StepDefinedEvent.class, (StepDefinedEvent event) -> {
        stepDefinedEvents.add(event.getStepDefinition());
    });
    final MockedStepDefinition mockedStepDefinition = new MockedStepDefinition();
    final MockedScenarioScopedStepDefinition mockedScenarioScopedStepDefinition = new MockedScenarioScopedStepDefinition();
    BackendSupplier backendSupplier = new TestBackendSupplier() {

        private Glue glue;

        @Override
        public void loadGlue(Glue glue, List<URI> gluePaths) {
            this.glue = glue;
            glue.addStepDefinition(mockedStepDefinition);
        }

        @Override
        public void buildWorld() {
            glue.addStepDefinition(mockedScenarioScopedStepDefinition);
        }
    };
    FeatureSupplier featureSupplier = new StubFeatureSupplier(feature);
    Runtime.builder().withBackendSupplier(backendSupplier).withAdditionalPlugins(eventListener).withEventBus(new TimeServiceEventBus(new StepDurationTimeService(ZERO), UUID::randomUUID)).withFeatureSupplier(featureSupplier).build().run();
    assertThat(stepDefinedEvents.get(0).getPattern(), is(mockedStepDefinition.getPattern()));
    assertThat(stepDefinedEvents.get(1).getPattern(), is(mockedScenarioScopedStepDefinition.getPattern()));
    // Twice, once for each scenario
    assertThat(stepDefinedEvents.get(2).getPattern(), is(mockedStepDefinition.getPattern()));
    assertThat(stepDefinedEvents.get(3).getPattern(), is(mockedScenarioScopedStepDefinition.getPattern()));
    assertThat(stepDefinedEvents.size(), is(4));
}