io.reactivex.observers.TestObserver#assertNoValues ( )源码实例Demo

下面列出了io.reactivex.observers.TestObserver#assertNoValues ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： rxfirebase 文件： RxFirebaseStorageTest.java

@Test public void testPutFile_notSuccessful() {
  mockNotSuccessfulResultForTask(mockUploadTask, new IllegalStateException());
  when(mockStorageReference.putFile(mockUri)).thenReturn(mockUploadTask);

  TestObserver<UploadTask.TaskSnapshot> obs = TestObserver.create();

  RxFirebaseStorage.putFile(mockStorageReference, mockUri).subscribe(obs);
  verifyAddOnCompleteListenerForTask(mockUploadTask);

  callOnComplete(mockUploadTask);
  obs.dispose();

  callOnComplete(mockUploadTask);

  obs.assertError(IllegalStateException.class);
  obs.assertNoValues();
}

源代码2 项目： storio 文件： PreparedDeleteByQueryTest.java

@Test
public void shouldPerformDeletionByQueryCompletable() {
    final DeleteByQueryStub stub = new DeleteByQueryStub();

    final TestObserver<DeleteResult> testObserver = new TestObserver<DeleteResult>();

    new PreparedDeleteByQuery.Builder(stub.storIOSQLite, stub.deleteQuery)
            .withDeleteResolver(stub.deleteResolver)
            .prepare()
            .asRxCompletable()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();
    testObserver.assertNoErrors();
    testObserver.assertNoValues();

    verify(stub.storIOSQLite).defaultRxScheduler();
    stub.verifyBehaviour();
}

源代码3 项目： rxfirebase 文件： RxFirebaseAuthTest.java

@Test
public void testCreateUserWithEmailAndPassword_NotSuccessful() {
    when(mockFirebaseUser.getEmail())
            .thenReturn("[email protected]");

    mockNotSuccessfulResult(new IllegalStateException());

    when(mockFirebaseAuth.createUserWithEmailAndPassword("[email protected]", "password"))
            .thenReturn(mockAuthResultTask);

    TestObserver<FirebaseUser> obs = TestObserver.create();

    RxFirebaseAuth
            .createUserWithEmailAndPassword(mockFirebaseAuth, "[email protected]", "password")
            .subscribe(obs);

    callOnComplete(mockAuthResultTask);
    obs.dispose();

    // Ensure no more values are emitted after unsubscribe
    callOnComplete(mockAuthResultTask);

    obs.assertError(IllegalStateException.class);
    obs.assertNoValues();
}

源代码4 项目： Mockery 文件： Rx2RetrofitInterceptorTest.java

@Test public void When_Call_OnIllegalMock_If_Method_Return_Type_Is_Single_Then_Get_Error_Single()
    throws NoSuchMethodException, IOException {
  Method method = Providers.class.getDeclaredMethod("single");
  Rx2Retrofit annotation = PlaceholderRetrofitAnnotation.class.getAnnotation(Rx2Retrofit.class);
  Metadata<Rx2Retrofit> metadata = new Metadata(Providers.class,
      method, null, annotation, method.getGenericReturnType());

  Single single = (Single) rx2RetrofitInterceptor.onIllegalMock(new AssertionError(), metadata);
  TestObserver<List<Mock>> subscriber = single.test();

  subscriber.awaitTerminalEvent();
  subscriber.assertNoValues();

  HttpException httpException = (HttpException) subscriber.errors().get(0);
  assertThat(httpException.getMessage(), is("HTTP 404 null"));
}

源代码5 项目： tutorials 文件： OnErrorRetryIntegrationTest.java

@Test
public void givenSubscriberAndError_whenRetryWhenOnError_thenCompleted() {
    TestObserver<String> testObserver = new TestObserver<>();
    AtomicInteger atomicCounter = new AtomicInteger(0);

    Observable
      .<String>error(() -> {
          atomicCounter.incrementAndGet();
          return UNKNOWN_ERROR;
      })
      .retryWhen(throwableObservable -> Observable.empty())
      .subscribe(testObserver);

    testObserver.assertNoErrors();
    testObserver.assertComplete();
    testObserver.assertNoValues();
    assertTrue("should not retry", atomicCounter.get() == 0);
}

源代码6 项目： tutorials 文件： OnErrorRetryIntegrationTest.java

@Test
public void givenSubscriberAndError_whenRetryWhenOnError_thenResubscribed() {
    TestObserver<String> testObserver = new TestObserver<>();
    AtomicInteger atomicCounter = new AtomicInteger(0);

    Observable
      .<String>error(() -> {
          atomicCounter.incrementAndGet();
          return UNKNOWN_ERROR;
      })
      .retryWhen(throwableObservable -> Observable.just("anything"))
      .subscribe(testObserver);

    testObserver.assertNoErrors();
    testObserver.assertComplete();
    testObserver.assertNoValues();
    assertTrue("should retry once", atomicCounter.get() == 1);
}

源代码7 项目： storio 文件： PreparedPutCollectionOfObjectsTest.java

@Test
public void shouldThrowExceptionIfNoTypeMappingWasFoundWithTransactionWithoutAffectingDbAsCompletable() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.LowLevel lowLevel = mock(StorIOSQLite.LowLevel.class);

    when(storIOSQLite.lowLevel()).thenReturn(lowLevel);

    when(storIOSQLite.put()).thenReturn(new PreparedPut.Builder(storIOSQLite));

    final List<TestItem> items = asList(TestItem.newInstance(), TestItem.newInstance());

    final TestObserver<PutResults<TestItem>> testObserver = new TestObserver<PutResults<TestItem>>();

    storIOSQLite
            .put()
            .objects(items)
            .useTransaction(true)
            .prepare()
            .asRxCompletable()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();
    testObserver.assertNoValues();
    assertThat(testObserver.errors().get(0))
            .isInstanceOf(StorIOException.class)
            .hasCauseInstanceOf(IllegalStateException.class);

    verify(storIOSQLite).put();
    verify(storIOSQLite).lowLevel();
    verify(storIOSQLite).defaultRxScheduler();
    verify(storIOSQLite).interceptors();
    verify(lowLevel).typeMapping(TestItem.class);
    verify(lowLevel, never()).insert(any(InsertQuery.class), any(ContentValues.class));
    verify(lowLevel, never()).update(any(UpdateQuery.class), any(ContentValues.class));
    verifyNoMoreInteractions(storIOSQLite, lowLevel);
}

源代码8 项目： storio 文件： PreparedGetObjectTest.java

@Test
public void shouldThrowExceptionIfNoTypeMappingWasFoundWithoutAccessingDbWithRawQueryAsSingle() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.LowLevel lowLevel = mock(StorIOSQLite.LowLevel.class);

    when(storIOSQLite.get()).thenReturn(new PreparedGet.Builder(storIOSQLite));
    when(storIOSQLite.lowLevel()).thenReturn(lowLevel);

    final TestObserver<Optional<TestItem>> testObserver = new TestObserver<Optional<TestItem>>();

    storIOSQLite
            .get()
            .object(TestItem.class)
            .withQuery(RawQuery.builder().query("test query").build())
            .prepare()
            .asRxSingle()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();
    testObserver.assertNoValues();
    Throwable error = testObserver.errors().get(0);

    assertThat(error)
            .isInstanceOf(StorIOException.class)
            .hasCauseInstanceOf(IllegalStateException.class)
            .hasMessage("Error has occurred during Get operation. query = RawQuery{query='test query', args=[], affectsTables=[], affectsTags=[], observesTables=[], observesTags=[]}");

    assertThat(error.getCause())
            .hasMessage("This type does not have type mapping: "
                    + "type = " + TestItem.class + "," +
                    "db was not touched by this operation, please add type mapping for this type");

    verify(storIOSQLite).get();
    verify(storIOSQLite).lowLevel();
    verify(storIOSQLite).defaultRxScheduler();
    verify(storIOSQLite).interceptors();
    verify(lowLevel).typeMapping(TestItem.class);
    verify(lowLevel, never()).rawQuery(any(RawQuery.class));
    verifyNoMoreInteractions(storIOSQLite, lowLevel);
}

源代码9 项目： RxCommand 文件： RxCommandTest.java

@Test
public void anErrorOccurredDuringExecution_noValue() {
    final Throwable throwable = new Exception("something wrong");
    RxCommand<String> command = RxCommand.create(o -> Observable.error(throwable));

    TestObserver<String> testObserver = new TestObserver<>();
    command.switchToLatest().subscribe(testObserver);

    command.execute(null);

    testObserver.assertNoValues();
    testObserver.assertNoErrors();
    testObserver.assertNotComplete();
}

源代码10 项目： RIBs 文件： StepTest.java

@Test
public void asObservable_withInactiveLifecycle_shouldWaitForActiveLifecycleBeforeEmitting() {
  Object returnValue = new Object();
  TestObserver<Optional<Step.Data<Object, ActionableItem>>> testSubscriber = new TestObserver<>();

  step.asObservable().subscribe(testSubscriber);

  testSubscriber.assertNoValues();
  testSubscriber.assertNoErrors();
  testSubscriber.assertNotComplete();

  returnValueSubject.onNext(
      Optional.of(
          new Step.Data<Object, ActionableItem>(
              returnValue,
              new ActionableItem() {
                @NonNull
                @Override
                public Observable<InteractorEvent> lifecycle() {
                  return interactorLifecycleSubject;
                }
              })));
  returnValueSubject.onComplete();

  testSubscriber.assertNoValues();
  testSubscriber.assertNoErrors();
  testSubscriber.assertNotComplete();

  interactorLifecycleSubject.onNext(InteractorEvent.ACTIVE);

  testSubscriber.assertValueCount(1);
  assertThat(testSubscriber.values().get(0).get().getValue()).isEqualTo(returnValue);
  testSubscriber.assertComplete();
  testSubscriber.assertNoErrors();
}

源代码11 项目： RIBs 文件： StepTest.java

@Test
public void asObservable_withActiveLifecycle_shouldEmitWithoutWaiting() {
  Object returnValue = new Object();
  TestObserver<Optional<Step.Data<Object, ActionableItem>>> testSubscriber = new TestObserver<>();

  interactorLifecycleSubject.onNext(InteractorEvent.ACTIVE);

  step.asObservable().subscribe(testSubscriber);

  testSubscriber.assertNoValues();
  testSubscriber.assertNoErrors();
  testSubscriber.assertNotComplete();

  returnValueSubject.onNext(
      Optional.of(
          new Step.Data<Object, ActionableItem>(
              returnValue,
              new ActionableItem() {
                @NonNull
                @Override
                public Observable<InteractorEvent> lifecycle() {
                  return interactorLifecycleSubject;
                }
              })));
  returnValueSubject.onComplete();

  testSubscriber.assertValueCount(1);
  assertThat(testSubscriber.values().get(0).get().getValue()).isEqualTo(returnValue);
  testSubscriber.assertComplete();
  testSubscriber.assertNoErrors();
}

源代码12 项目： graviteeio-access-management 文件： ClientServiceTest.java

@Test
public void findByClientIdAndDomain() {
    when(applicationService.findByDomainAndClientId(DOMAIN, "my-client")).thenReturn(Maybe.empty());
    TestObserver testObserver = clientService.findByDomainAndClientId(DOMAIN, "my-client").test();
    testObserver.awaitTerminalEvent();

    testObserver.assertNoValues();
}

源代码13 项目： graviteeio-access-management 文件： EmailTemplateServiceTest.java

@Test
public void shouldFindByDomainAndTemplate_notExistingEmail() {
    when(emailRepository.findByTemplate(ReferenceType.DOMAIN, DOMAIN, Template.LOGIN.template())).thenReturn(Maybe.empty());
    TestObserver testObserver = emailTemplateService.findByDomainAndTemplate(DOMAIN, Template.LOGIN.template()).test();
    testObserver.awaitTerminalEvent();

    testObserver.assertNoValues();
}

源代码14 项目： storio 文件： PreparedGetObjectTest.java

@Test
public void shouldThrowExceptionIfNoTypeMappingWasFoundWithoutAccessingDbWithRawQueryAsMaybe() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.LowLevel lowLevel = mock(StorIOSQLite.LowLevel.class);

    when(storIOSQLite.get()).thenReturn(new PreparedGet.Builder(storIOSQLite));
    when(storIOSQLite.lowLevel()).thenReturn(lowLevel);

    final TestObserver<TestItem> testObserver = new TestObserver<TestItem>();

    storIOSQLite
            .get()
            .object(TestItem.class)
            .withQuery(RawQuery.builder().query("test query").build())
            .prepare()
            .asRxMaybe()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();
    testObserver.assertNoValues();
    Throwable error = testObserver.errors().get(0);

    assertThat(error)
            .isInstanceOf(StorIOException.class)
            .hasCauseInstanceOf(IllegalStateException.class)
            .hasMessage("Error has occurred during Get operation. query = RawQuery{query='test query', args=[], affectsTables=[], affectsTags=[], observesTables=[], observesTags=[]}");

    assertThat(error.getCause())
            .hasMessage("This type does not have type mapping: "
                    + "type = " + TestItem.class + "," +
                    "db was not touched by this operation, please add type mapping for this type");

    verify(storIOSQLite).get();
    verify(storIOSQLite).lowLevel();
    verify(storIOSQLite).defaultRxScheduler();
    verify(storIOSQLite).interceptors();
    verify(lowLevel).typeMapping(TestItem.class);
    verify(lowLevel, never()).rawQuery(any(RawQuery.class));
    verifyNoMoreInteractions(storIOSQLite, lowLevel);
}

源代码15 项目： graviteeio-access-management 文件： ScopeServiceTest.java

@Test
public void shouldFindById_notExistingScope() {
    when(scopeRepository.findById("my-scope")).thenReturn(Maybe.empty());
    TestObserver testObserver = scopeService.findById("my-scope").test();
    testObserver.awaitTerminalEvent();

    testObserver.assertNoValues();
}

源代码16 项目： rxfirebase 文件： RxFirebaseStorageTest.java

@Test public void testGetBytes_notSuccessful() {
  mockNotSuccessfulResultForTask(mockBytesTask, new IllegalStateException());
  when(mockStorageReference.getBytes(3)).thenReturn(mockBytesTask);

  TestObserver<byte[]> obs = TestObserver.create();

  RxFirebaseStorage.getBytes(mockStorageReference, 3).subscribe(obs);

  verifyAddOnCompleteListenerForTask(mockBytesTask);

  callOnComplete(mockBytesTask);
  obs.dispose();

  callOnComplete(mockBytesTask);

  obs.assertError(IllegalStateException.class);
  obs.assertNoValues();
}

源代码17 项目： storio 文件： PreparedGetObjectTest.java

@Test
public void cursorMustBeClosedInCaseOfExceptionForSingle() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);

    //noinspection unchecked
    final GetResolver<Object> getResolver = mock(GetResolver.class);

    final Cursor cursor = mock(Cursor.class);

    when(cursor.getCount()).thenReturn(10);

    when(cursor.moveToNext()).thenReturn(true);

    when(getResolver.performGet(eq(storIOSQLite), any(Query.class)))
            .thenReturn(cursor);

    when(getResolver.mapFromCursor(storIOSQLite, cursor))
            .thenThrow(new IllegalStateException("test exception"));

    PreparedGetObject<Object> preparedGetObject =
            new PreparedGetObject<Object>(
                    storIOSQLite,
                    Object.class,
                    Query.builder().table("test_table").build(),
                    getResolver
            );

    final TestObserver<Object> testObserver = new TestObserver<Object>();

    preparedGetObject
            .asRxSingle()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();

    testObserver.assertNoValues();
    testObserver.assertError(StorIOException.class);

    StorIOException storIOException = (StorIOException) testObserver.errors().get(0);

    IllegalStateException cause = (IllegalStateException) storIOException.getCause();
    assertThat(cause).hasMessage("test exception");

    // Cursor must be closed in case of exception
    verify(cursor).close();

    //noinspection unchecked
    verify(getResolver).performGet(eq(storIOSQLite), any(Query.class));
    verify(getResolver).mapFromCursor(storIOSQLite, cursor);
    verify(cursor).getCount();
    verify(cursor).moveToNext();
    verify(storIOSQLite).defaultRxScheduler();
    verify(storIOSQLite).interceptors();

    verifyNoMoreInteractions(storIOSQLite, getResolver, cursor);
}

源代码18 项目： rxfirebase 文件： RxFirebaseDatabaseTest.java

@Test
public void testData_DataReference_onCancelled() {
    TestObserver<DataSnapshot> sub = TestObserver.create();

    RxFirebaseDatabase.data(mockDatabaseReference)
            .subscribe(sub);

    verifyDataReferenceAddListenerForSingleValueEvent();
    callValueEventOnCancelled(new DatabaseException("foo"));

    sub.assertError(DatabaseException.class);
    sub.assertNoValues();

    sub.dispose();

    callValueEventOnCancelled(new DatabaseException("foo"));

    // Ensure no more values are emitted after unsubscribe
    assertThat(sub.errorCount())
            .isEqualTo(1);

}

源代码19 项目： storio 文件： PreparedPutContentValuesIterableTest.java

@Test
public void verifyBehaviorInCaseOfExceptionWithoutTransactionSingle() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.LowLevel lowLevel = mock(StorIOSQLite.LowLevel.class);

    //noinspection unchecked
    final PutResolver<ContentValues> putResolver = mock(PutResolver.class);

    final List<ContentValues> contentValues = singletonList(mock(ContentValues.class));

    when(putResolver.performPut(same(storIOSQLite), any(ContentValues.class)))
            .thenThrow(new IllegalStateException("test exception"));

    final TestObserver<PutResults<ContentValues>> testObserver = new TestObserver<PutResults<ContentValues>>();

    new PreparedPutContentValuesIterable.Builder(storIOSQLite, contentValues)
            .withPutResolver(putResolver)
            .useTransaction(false)
            .prepare()
            .asRxSingle()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();
    testObserver.assertNoValues();
    testObserver.assertError(StorIOException.class);

    //noinspection ThrowableResultOfMethodCallIgnored
    StorIOException expected = (StorIOException) testObserver.errors().get(0);

    IllegalStateException cause = (IllegalStateException) expected.getCause();
    assertThat(cause).hasMessage("test exception");

    // Main check of this test
    verify(lowLevel, never()).endTransaction();

    verify(storIOSQLite).lowLevel();
    verify(storIOSQLite).defaultRxScheduler();
    verify(storIOSQLite).interceptors();
    verify(putResolver).performPut(same(storIOSQLite), any(ContentValues.class));
    verifyNoMoreInteractions(storIOSQLite, lowLevel, putResolver);
}

源代码20 项目： storio 文件： PreparedGetObjectTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldThrowExceptionIfNoTypeMappingWasFoundWithoutAccessingDbWithQueryAsSingle() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.LowLevel lowLevel = mock(StorIOSQLite.LowLevel.class);

    when(storIOSQLite.get()).thenReturn(new PreparedGet.Builder(storIOSQLite));
    when(storIOSQLite.lowLevel()).thenReturn(lowLevel);

    final TestObserver<Optional<TestItem>> testObserver = new TestObserver<Optional<TestItem>>();

    storIOSQLite
            .get()
            .object(TestItem.class)
            .withQuery(Query.builder().table("test_table").build())
            .prepare()
            .asRxSingle()
            .subscribe(testObserver);

    testObserver.awaitTerminalEvent();
    testObserver.assertNoValues();
    Throwable error = testObserver.errors().get(0);

    assertThat(error)
            .isInstanceOf(StorIOException.class)
            .hasCauseInstanceOf(IllegalStateException.class)
            .hasMessage("Error has occurred during Get operation. query = Query{distinct=false, table='test_table', columns=[], where='', whereArgs=[], groupBy='', having='', orderBy='', limit='', observesTags='[]'}");

    assertThat(error.getCause())
            .hasMessage("This type does not have type mapping: "
                    + "type = " + TestItem.class + "," +
                    "db was not touched by this operation, please add type mapping for this type");

    verify(storIOSQLite).get();
    verify(storIOSQLite).lowLevel();
    verify(storIOSQLite).defaultRxScheduler();
    verify(storIOSQLite).interceptors();
    verify(lowLevel).typeMapping(TestItem.class);
    verify(lowLevel, never()).query(any(Query.class));
    verifyNoMoreInteractions(storIOSQLite, lowLevel);
}