PAssert.thatSingleton(flattenedCollection).notEqualTo(queryUnflattened); p.run().waitUntilFinish();
/** Basic test for {@code notEqualTo}. */ @Test @Category(ValidatesRunner.class) public void testNotEqualTo() throws Exception { PCollection<Integer> pcollection = pipeline.apply(Create.of(43)); PAssert.thatSingleton(pcollection).notEqualTo(42); pipeline.run(); }