Examples with OpStatsData io.pravega.shared.metrics.OpStatsData used on opensource projects

Example 1 with OpStatsData

use of io.pravega.shared.metrics.OpStatsData in project pravega by pravega.

the class PravegaRequestProcessorTest method testCreateSegment.

@Test(timeout = 20000)
public void testCreateSegment() throws Exception {
    // Set up PravegaRequestProcessor instance to execute requests against
    String streamSegmentName = "testCreateSegment";
    @Cleanup ServiceBuilder serviceBuilder = newInlineExecutionInMemoryBuilder(getBuilderConfig());
    serviceBuilder.initialize();
    StreamSegmentStore store = serviceBuilder.createStreamSegmentService();
    ServerConnection connection = mock(ServerConnection.class);
    InOrder order = inOrder(connection);
    PravegaRequestProcessor processor = new PravegaRequestProcessor(store, connection);
    // Execute and Verify createSegment/getStreamSegmentInfo calling stack is executed as design.
    processor.createSegment(new WireCommands.CreateSegment(1, streamSegmentName, WireCommands.CreateSegment.NO_SCALE, 0, ""));
    assertTrue(append(streamSegmentName, 1, store));
    processor.getStreamSegmentInfo(new WireCommands.GetStreamSegmentInfo(1, streamSegmentName, ""));
    assertTrue(append(streamSegmentName, 2, store));
    order.verify(connection).send(new WireCommands.SegmentCreated(1, streamSegmentName));
    order.verify(connection).send(Mockito.any(WireCommands.StreamSegmentInfo.class));
    // TestCreateSealDelete may executed before this test case,
    // so createSegmentStats may record 1 or 2 createSegment operation here.
    OpStatsData createSegmentStats = processor.getCreateStreamSegment().toOpStatsData();
    assertNotEquals(0, createSegmentStats.getNumSuccessfulEvents());
    assertEquals(0, createSegmentStats.getNumFailedEvents());
}