Examples with Injector com.google.inject.Injector used on opensource projects

Example 96 with Injector

use of com.google.inject.Injector in project acceptance-test-harness by jenkinsci.

the class TSRJenkinsAcceptanceTestRule method apply.

@Override
public Statement apply(final Statement base, final FrameworkMethod method, final Object target) {
    final Description description = Description.createTestDescription(method.getMethod().getDeclaringClass(), method.getName(), method.getAnnotations());
    return new Statement() {

        @Inject
        JenkinsController controller;

        @Inject
        Injector injector;

        @Override
        public void evaluate() throws Throwable {
            World world = World.get();
            Injector injector = world.getInjector();
            world.startTestScope(description.getDisplayName());
            injector.injectMembers(target);
            injector.injectMembers(this);
            System.out.println("=== Starting " + description.getDisplayName());
            try {
                decorateWithRules(base).evaluate();
            } catch (AssumptionViolatedException e) {
                throw e;
            } catch (Exception | AssertionError e) {
                // Errors and failures
                controller.diagnose(e);
                throw e;
            } finally {
                world.endTestScope();
            }
        }

        /**
         * Look for annotations on a test and honor {@link RuleAnnotation}s in them.
         */
        private Statement decorateWithRules(Statement body) {
            Set<Class<? extends Annotation>> annotations = new HashSet<>();
            collectAnnotationTypes(method.getMethod(), annotations);
            collectAnnotationTypes(target.getClass(), annotations);
            Description testDescription = Description.createTestDescription(target.getClass(), method.getName(), method.getAnnotations());
            for (Class<? extends Annotation> a : annotations) {
                RuleAnnotation r = a.getAnnotation(RuleAnnotation.class);
                if (r != null) {
                    TestRule tr = injector.getInstance(r.value());
                    body = tr.apply(body, testDescription);
                }
            }
            return body;
        }

        private void collectAnnotationTypes(AnnotatedElement e, Collection<Class<? extends Annotation>> types) {
            for (Annotation a : e.getAnnotations()) {
                types.add(a.annotationType());
            }
        }
    };
}

Example 97 with Injector

use of com.google.inject.Injector in project open-kilda by telstra.

the class AbstractTopologyRunner method startup.

public static void startup(Class<? extends AbstractTopologyRunner> klass, Module module) {
    String overridesFile = null;
    if (System.getProperty("storm.topology.config.overrides.file") != null) {
        overridesFile = System.getProperty("storm.topology.config.overrides.file");
    } else {
        overridesFile = klass.getResource("kilda-overrides.yml").getPath();
    }
    Injector injector = Guice.createInjector(new YamlConfigModule(overridesFile), module);
    AbstractTopologyRunner runner = injector.getInstance(klass);
    runner.run();
}

Example 98 with Injector

use of com.google.inject.Injector in project open-kilda by telstra.

the class Main method main.

public static void main(String[] args) {
    try {
        Main.Initialize(args);
        Injector injector = Guice.createInjector(new YamlConfigModule(System.getProperty("controller.config.overrides.file")));
        Main main = injector.getInstance(Main.class);
        main.Startup();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 99 with Injector

use of com.google.inject.Injector in project airlift by airlift.

the class ConfigurationFactoryTest method testConfigurationThroughLegacyConfig.

@Test
public void testConfigurationThroughLegacyConfig() {
    Map<String, String> properties = new TreeMap<>();
    properties.put("string-value", "this is a");
    properties.put("string-b", "this is b");
    TestMonitor monitor = new TestMonitor();
    Injector injector = createInjector(properties, monitor, binder -> configBinder(binder).bindConfig(LegacyConfigPresent.class));
    LegacyConfigPresent legacyConfigPresent = injector.getInstance(LegacyConfigPresent.class);
    monitor.assertNumberOfErrors(0);
    monitor.assertNumberOfWarnings(1);
    monitor.assertMatchingWarningRecorded("string-value", "replaced", "Use 'string-a'");
    assertNotNull(legacyConfigPresent);
    assertEquals(legacyConfigPresent.getStringA(), "this is a");
    assertEquals(legacyConfigPresent.getStringB(), "this is b");
}

Example 100 with Injector

use of com.google.inject.Injector in project airlift by airlift.

the class ConfigurationFactoryTest method testConfigurationThroughDeprecatedConfig.

@Test
public void testConfigurationThroughDeprecatedConfig() {
    Map<String, String> properties = new TreeMap<>();
    properties.put("string-a", "this is a");
    properties.put("string-b", "this is b");
    TestMonitor monitor = new TestMonitor();
    Injector injector = createInjector(properties, monitor, binder -> configBinder(binder).bindConfig(DeprecatedConfigPresent.class));
    DeprecatedConfigPresent deprecatedConfigPresent = injector.getInstance(DeprecatedConfigPresent.class);
    monitor.assertNumberOfErrors(0);
    monitor.assertNumberOfWarnings(1);
    monitor.assertMatchingWarningRecorded("string-a", "deprecated and should not be used");
    assertNotNull(deprecatedConfigPresent);
    assertEquals(deprecatedConfigPresent.getStringA(), "this is a");
    assertEquals(deprecatedConfigPresent.getStringB(), "this is b");
}