Examples with TestSubscriber rx.observers.TestSubscriber used on opensource projects

Example 36 with TestSubscriber

use of rx.observers.TestSubscriber in project storio by pushtorefresh.

the class PutOperationTest method insertObjectAsCompletable.

@Test
public void insertObjectAsCompletable() {
    TestSubscriber<Changes> changesTestSubscriber = new TestSubscriber<Changes>();
    storIOContentResolver.observeChangesOfUri(TestItem.CONTENT_URI).take(1).subscribe(changesTestSubscriber);
    TestItem testItem = TestItem.create(null, "value");
    storIOContentResolver.put().object(testItem).prepare().asRxCompletable().toObservable().toBlocking().subscribe();
    Cursor cursor = contentResolver.query(TestItem.CONTENT_URI, null, null, null, null);
    Assertions.assertThat(cursor).hasCount(1);
    cursor.moveToFirst();
    assertThat(testItem.equalsWithoutId(TestItem.fromCursor(cursor))).isTrue();
    cursor.close();
    changesTestSubscriber.awaitTerminalEvent(60, SECONDS);
    changesTestSubscriber.assertNoErrors();
    changesTestSubscriber.assertValue(Changes.newInstance(TestItem.CONTENT_URI));
}

Example 37 with TestSubscriber

use of rx.observers.TestSubscriber in project storio by pushtorefresh.

the class PreparedPutContentValuesIterableTest method shouldFinishTransactionIfExceptionHasOccurredCompletable.

@Test
public void shouldFinishTransactionIfExceptionHasOccurredCompletable() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.Internal internal = mock(StorIOSQLite.Internal.class);
    when(storIOSQLite.lowLevel()).thenReturn(internal);
    //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 TestSubscriber<PutResults<ContentValues>> testSubscriber = new TestSubscriber<PutResults<ContentValues>>();
    new PreparedPutContentValuesIterable.Builder(storIOSQLite, contentValues).withPutResolver(putResolver).useTransaction(true).prepare().asRxCompletable().subscribe(testSubscriber);
    testSubscriber.awaitTerminalEvent();
    testSubscriber.assertNoValues();
    testSubscriber.assertError(StorIOException.class);
    //noinspection ThrowableResultOfMethodCallIgnored
    StorIOException expected = (StorIOException) testSubscriber.getOnErrorEvents().get(0);
    IllegalStateException cause = (IllegalStateException) expected.getCause();
    assertThat(cause).hasMessage("test exception");
    verify(internal).beginTransaction();
    verify(internal, never()).setTransactionSuccessful();
    verify(internal).endTransaction();
    verify(storIOSQLite).lowLevel();
    verify(storIOSQLite).defaultScheduler();
    verify(putResolver).performPut(same(storIOSQLite), any(ContentValues.class));
    verifyNoMoreInteractions(storIOSQLite, internal, putResolver);
}

Example 38 with TestSubscriber

use of rx.observers.TestSubscriber in project storio by pushtorefresh.

the class DefaultStorIOSQLiteTest method observeChangesInTables.

@Test
public void observeChangesInTables() {
    StorIOSQLite storIOSQLite = DefaultStorIOSQLite.builder().sqliteOpenHelper(mock(SQLiteOpenHelper.class)).build();
    TestSubscriber<Changes> testSubscriber = new TestSubscriber<Changes>();
    Set<String> tables = new HashSet<String>(2);
    tables.add("table1");
    tables.add("table2");
    storIOSQLite.observeChangesInTables(tables).subscribe(testSubscriber);
    testSubscriber.assertNoValues();
    Changes changes1 = Changes.newInstance("table1");
    storIOSQLite.lowLevel().notifyAboutChanges(changes1);
    testSubscriber.assertValue(changes1);
    Changes changes2 = Changes.newInstance("table2");
    storIOSQLite.lowLevel().notifyAboutChanges(changes2);
    testSubscriber.assertValues(changes1, changes2);
    Changes changes3 = Changes.newInstance("table3");
    storIOSQLite.lowLevel().notifyAboutChanges(changes3);
    // changes3 or any other changes are not expected here
    testSubscriber.assertValues(changes1, changes2);
    testSubscriber.assertNoErrors();
    testSubscriber.unsubscribe();
}

Example 39 with TestSubscriber

use of rx.observers.TestSubscriber in project storio by pushtorefresh.

the class DefaultStorIOSQLiteTest method observeChangesInTable.

@Test
public void observeChangesInTable() {
    StorIOSQLite storIOSQLite = DefaultStorIOSQLite.builder().sqliteOpenHelper(mock(SQLiteOpenHelper.class)).build();
    TestSubscriber<Changes> testSubscriber = new TestSubscriber<Changes>();
    storIOSQLite.observeChangesInTable("table1").subscribe(testSubscriber);
    testSubscriber.assertNoValues();
    Changes changes1 = Changes.newInstance("table2");
    storIOSQLite.lowLevel().notifyAboutChanges(changes1);
    testSubscriber.assertNoValues();
    Changes changes2 = Changes.newInstance("table1");
    storIOSQLite.lowLevel().notifyAboutChanges(changes2);
    testSubscriber.assertValue(changes2);
    Changes changes3 = Changes.newInstance("table3");
    storIOSQLite.lowLevel().notifyAboutChanges(changes3);
    // Subscriber should not see changes of table2 and table3
    testSubscriber.assertValue(changes2);
    testSubscriber.assertNoErrors();
    testSubscriber.unsubscribe();
}

Example 40 with TestSubscriber

use of rx.observers.TestSubscriber in project storio by pushtorefresh.

the class PreparedDeleteByQueryTest method shouldWrapExceptionIntoStorIOExceptionObservable.

@Test
public void shouldWrapExceptionIntoStorIOExceptionObservable() {
    final StorIOSQLite storIOSQLite = mock(StorIOSQLite.class);
    final StorIOSQLite.Internal internal = mock(StorIOSQLite.Internal.class);
    when(storIOSQLite.lowLevel()).thenReturn(internal);
    //noinspection unchecked
    final DeleteResolver<DeleteQuery> deleteResolver = mock(DeleteResolver.class);
    when(deleteResolver.performDelete(same(storIOSQLite), any(DeleteQuery.class))).thenThrow(new IllegalStateException("test exception"));
    final TestSubscriber<DeleteResult> testSubscriber = new TestSubscriber<DeleteResult>();
    new PreparedDeleteByQuery.Builder(storIOSQLite, DeleteQuery.builder().table("test_table").build()).withDeleteResolver(deleteResolver).prepare().asRxObservable().subscribe(testSubscriber);
    testSubscriber.awaitTerminalEvent();
    testSubscriber.assertNoValues();
    testSubscriber.assertError(StorIOException.class);
    //noinspection ThrowableResultOfMethodCallIgnored
    StorIOException expected = (StorIOException) testSubscriber.getOnErrorEvents().get(0);
    IllegalStateException cause = (IllegalStateException) expected.getCause();
    assertThat(cause).hasMessage("test exception");
    verify(deleteResolver).performDelete(same(storIOSQLite), any(DeleteQuery.class));
    verify(storIOSQLite).defaultScheduler();
    verifyNoMoreInteractions(storIOSQLite, internal, deleteResolver);
}