Examples with SPLStream com.ibm.streamsx.topology.spl.SPLStream used on opensource projects

Example 86 with SPLStream

use of com.ibm.streamsx.topology.spl.SPLStream in project streamsx.topology by IBMStreams.

the class SimpleStandaloneTest method testSimple.

@Test
public void testSimple() throws Exception {
    Topology topology = new Topology("testSimple");
    TStream<String> hw = topology.strings("Hello", "World!", "Test!!");
    SPLStream hws = SPLStreams.stringToSPLStream(hw);
    Tester tester = topology.getTester();
    StreamCounter<Tuple> counter = tester.splHandler(hws, new StreamCounter<Tuple>());
    StreamCollector<LinkedList<Tuple>, Tuple> collector = tester.splHandler(hws, StreamCollector.newLinkedListCollector());
    StreamsContextFactory.getStreamsContext(StreamsContext.Type.STANDALONE_TESTER).submit(topology).get();
    assertEquals(3, counter.getTupleCount());
    assertEquals("Hello", collector.getTuples().get(0).getString(0));
    assertEquals("World!", collector.getTuples().get(1).getString(0));
    assertEquals("Test!!", collector.getTuples().get(2).getString(0));
}