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

Example 26 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestRMWebAppFairScheduler method testFairSchedulerWebAppPage.

@Test
public void testFairSchedulerWebAppPage() {
    List<RMAppState> appStates = Arrays.asList(RMAppState.NEW, RMAppState.NEW_SAVING, RMAppState.SUBMITTED);
    final RMContext rmContext = mockRMContext(appStates);
    Injector injector = WebAppTests.createMockInjector(RMContext.class, rmContext, new Module() {

        @Override
        public void configure(Binder binder) {
            try {
                ResourceManager mockRmWithFairScheduler = mockRm(rmContext);
                binder.bind(ResourceManager.class).toInstance(mockRmWithFairScheduler);
                binder.bind(ApplicationBaseProtocol.class).toInstance(mockRmWithFairScheduler.getClientRMService());
            } catch (IOException e) {
                throw new IllegalStateException(e);
            }
        }
    });
    FairSchedulerPage fsViewInstance = injector.getInstance(FairSchedulerPage.class);
    fsViewInstance.render();
    WebAppTests.flushOutput(injector);
}

Example 27 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestRMWebAppFairScheduler method testFairSchedulerWebAppPageInInconsistentState.

/**
   *  Testing inconsistent state between AbstractYarnScheduler#applications and
   *  RMContext#applications
   */
@Test
public void testFairSchedulerWebAppPageInInconsistentState() {
    List<RMAppState> appStates = Arrays.asList(RMAppState.NEW, RMAppState.NEW_SAVING, RMAppState.SUBMITTED, RMAppState.RUNNING, RMAppState.FINAL_SAVING, RMAppState.ACCEPTED, RMAppState.FINISHED);
    final RMContext rmContext = mockRMContext(appStates);
    Injector injector = WebAppTests.createMockInjector(RMContext.class, rmContext, new Module() {

        @Override
        public void configure(Binder binder) {
            try {
                ResourceManager mockRmWithFairScheduler = mockRmWithApps(rmContext);
                binder.bind(ResourceManager.class).toInstance(mockRmWithFairScheduler);
                binder.bind(ApplicationBaseProtocol.class).toInstance(mockRmWithFairScheduler.getClientRMService());
            } catch (IOException e) {
                throw new IllegalStateException(e);
            }
        }
    });
    FairSchedulerPage fsViewInstance = injector.getInstance(FairSchedulerPage.class);
    try {
        fsViewInstance.render();
    } catch (Exception e) {
        Assert.fail("Failed to render FairSchedulerPage: " + StringUtils.stringifyException(e));
    }
    WebAppTests.flushOutput(injector);
}

Example 28 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestAppPage method testAppBlockRenderWithNullCurrentAppAttempt.

@Test
public void testAppBlockRenderWithNullCurrentAppAttempt() throws Exception {
    final ApplicationId APP_ID = ApplicationId.newInstance(1234L, 0);
    Injector injector;
    // init app
    RMApp app = mock(RMApp.class);
    when(app.getTrackingUrl()).thenReturn("http://host:123");
    when(app.getState()).thenReturn(RMAppState.FAILED);
    when(app.getApplicationId()).thenReturn(APP_ID);
    when(app.getApplicationType()).thenReturn("Type");
    when(app.getUser()).thenReturn("user");
    when(app.getName()).thenReturn("Name");
    when(app.getQueue()).thenReturn("queue");
    when(app.getDiagnostics()).thenReturn(new StringBuilder());
    when(app.getFinalApplicationStatus()).thenReturn(FinalApplicationStatus.FAILED);
    when(app.getFinalApplicationStatus()).thenReturn(FinalApplicationStatus.FAILED);
    when(app.getStartTime()).thenReturn(0L);
    when(app.getFinishTime()).thenReturn(0L);
    when(app.createApplicationState()).thenReturn(YarnApplicationState.FAILED);
    RMAppMetrics appMetrics = new RMAppMetrics(Resource.newInstance(0, 0), 0, 0, 0, 0, 0, 0);
    when(app.getRMAppMetrics()).thenReturn(appMetrics);
    // initialize RM Context, and create RMApp, without creating RMAppAttempt
    final RMContext rmContext = TestRMWebApp.mockRMContext(15, 1, 2, 8);
    rmContext.getRMApps().put(APP_ID, app);
    injector = WebAppTests.createMockInjector(RMContext.class, rmContext, new Module() {

        @Override
        public void configure(Binder binder) {
            try {
                ResourceManager rm = TestRMWebApp.mockRm(rmContext);
                binder.bind(ResourceManager.class).toInstance(rm);
                binder.bind(ApplicationBaseProtocol.class).toInstance(rm.getClientRMService());
            } catch (IOException e) {
                throw new IllegalStateException(e);
            }
        }
    });
    AppBlock instance = injector.getInstance(AppBlock.class);
    instance.set(YarnWebParams.APPLICATION_ID, APP_ID.toString());
    instance.render();
}

Example 29 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestCommonViews method testInfoBlock.

@Test
public void testInfoBlock() {
    Injector injector = WebAppTests.createMockInjector(this);
    ResponseInfo info = injector.getInstance(ResponseInfo.class);
}

Example 30 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestSubViews method testSubView.

@Test
public void testSubView() throws Exception {
    Injector injector = WebAppTests.createMockInjector(this);
    injector.getInstance(MainView.class).render();
    PrintWriter out = injector.getInstance(HttpServletResponse.class).getWriter();
    out.flush();
    verify(out).print("sub1 text");
    verify(out).print("sub2 text");
    // test inline transition across views
    verify(out, times(16)).println();
}