Examples with TestObserver io.reactivex.observers.TestObserver used on opensource projects

Example 76 with TestObserver

use of io.reactivex.observers.TestObserver in project storio by pushtorefresh.

the class PreparedExecuteSQLTest method shouldWrapExceptionIntoStorIOExceptionCompletable.

@Test
public void shouldWrapExceptionIntoStorIOExceptionCompletable() {
    final Stub stub = Stub.newInstanceApplyNotEmptyAffectedTablesAndTags();
    IllegalStateException testException = new IllegalStateException("test exception");
    doThrow(testException).when(stub.lowLevel).executeSQL(stub.rawQuery);
    final TestObserver<Object> testObserver = new TestObserver<Object>();
    stub.storIOSQLite.executeSQL().withQuery(stub.rawQuery).prepare().asRxCompletable().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");
    verify(stub.storIOSQLite).executeSQL();
    verify(stub.storIOSQLite).defaultRxScheduler();
    verify(stub.storIOSQLite).lowLevel();
    verify(stub.lowLevel).executeSQL(stub.rawQuery);
    verify(stub.storIOSQLite).interceptors();
    verifyNoMoreInteractions(stub.storIOSQLite, stub.lowLevel);
}

Example 77 with TestObserver

use of io.reactivex.observers.TestObserver in project sqlbrite by square.

the class QueryTest method mapToOneOrDefaultReturnsDefaultWhenNullCursor.

@Test
public void mapToOneOrDefaultReturnsDefaultWhenNullCursor() {
    Employee defaultEmployee = new Employee("bob", "Bob Bobberson");
    Query nully = new Query() {

        @Nullable
        @Override
        public Cursor run() {
            return null;
        }
    };
    TestObserver<Employee> observer = new TestObserver<>();
    Observable.just(nully).lift(Query.mapToOneOrDefault(MAPPER, defaultEmployee)).subscribe(observer);
    observer.assertValues(defaultEmployee);
    observer.assertComplete();
}

Example 78 with TestObserver

use of io.reactivex.observers.TestObserver in project sqlbrite by square.

the class QueryTest method mapToListIgnoresNullCursor.

@Test
public void mapToListIgnoresNullCursor() {
    Query nully = new Query() {

        @Nullable
        @Override
        public Cursor run() {
            return null;
        }
    };
    TestObserver<List<Employee>> subscriber = new TestObserver<>();
    Observable.just(nully).lift(Query.mapToList(MAPPER)).subscribe(subscriber);
    subscriber.assertNoValues();
    subscriber.assertComplete();
}

Example 79 with TestObserver

use of io.reactivex.observers.TestObserver in project Store by NYTimes.

the class StoreRefreshWhenStaleTest method diskWasNotRefreshedWhenFreshRecord.

@Test
public void diskWasNotRefreshedWhenFreshRecord() {
    when(fetcher.fetch(barCode)).thenReturn(Single.just(network1));
    when(persister.read(barCode)).thenReturn(// get should return from disk
    Maybe.just(disk1)).thenReturn(// backfill should read from disk again
    Maybe.just(disk2));
    when(persister.getRecordState(barCode)).thenReturn(RecordState.FRESH);
    when(persister.write(barCode, network1)).thenReturn(Single.just(true));
    TestObserver testObserver = store.get(barCode).test();
    testObserver.awaitTerminalEvent();
    testObserver.assertNoErrors();
    testObserver.assertResult(disk1);
    verify(fetcher, times(0)).fetch(barCode);
    verify(persister, times(1)).getRecordState(barCode);
    store.clear(barCode);
    testObserver = store.get(barCode).test();
    testObserver.awaitTerminalEvent();
    testObserver.assertResult(disk2);
    verify(fetcher, times(0)).fetch(barCode);
    verify(persister, times(2)).getRecordState(barCode);
}

Example 80 with TestObserver

use of io.reactivex.observers.TestObserver in project RxCache by VictorAlbertos.

the class ProcessorProvidersTest method When_No_Loader_And_Cache_Expired_But_Use_Expired_Data_If_Loader_Not_Available_Then_Get_Mock.

@Test
public void When_No_Loader_And_Cache_Expired_But_Use_Expired_Data_If_Loader_Not_Available_Then_Get_Mock() {
    processorProvidersUT = new io.rx_cache2.internal.ProcessorProvidersBehaviour(twoLayersCacheMock, false, evictExpiredRecordsPersistence, getDeepCopy, doMigrations);
    TestObserver observerMock = getSubscriberCompleted(true, true, false, Loader.NULL, true);
    assertThat(observerMock.errorCount(), is(0));
    assertThat(observerMock.valueCount(), is(1));
}