Examples with StaticDatasetsFinderForTesting org.apache.gobblin.dataset.test.StaticDatasetsFinderForTesting used on opensource projects

Example 1 with StaticDatasetsFinderForTesting

use of org.apache.gobblin.dataset.test.StaticDatasetsFinderForTesting in project incubator-gobblin by apache.

the class DatasetFinderSourceTest method testDrilledDown.

@Test
public void testDrilledDown() {
    Dataset dataset1 = new SimpleDatasetForTesting("dataset1");
    Dataset dataset2 = new SimplePartitionableDatasetForTesting("dataset2", Lists.newArrayList(new SimpleDatasetPartitionForTesting("p1"), new SimpleDatasetPartitionForTesting("p2")));
    Dataset dataset3 = new SimpleDatasetForTesting("dataset3");
    IterableDatasetFinder finder = new StaticDatasetsFinderForTesting(Lists.newArrayList(dataset1, dataset2, dataset3));
    MySource mySource = new MySource(true, finder);
    List<WorkUnit> workUnits = mySource.getWorkunits(new SourceState());
    Assert.assertEquals(workUnits.size(), 4);
    Assert.assertEquals(workUnits.get(0).getProp(DATASET_URN), "dataset1");
    Assert.assertNull(workUnits.get(0).getProp(PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(1).getProp(PARTITION_URN), "p1");
    Assert.assertEquals(workUnits.get(2).getProp(DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(2).getProp(PARTITION_URN), "p2");
    Assert.assertEquals(workUnits.get(3).getProp(DATASET_URN), "dataset3");
    Assert.assertNull(workUnits.get(3).getProp(PARTITION_URN));
    WorkUnitStream workUnitStream = mySource.getWorkunitStream(new SourceState());
    Assert.assertEquals(Lists.newArrayList(workUnitStream.getWorkUnits()), workUnits);
}

Example 2 with StaticDatasetsFinderForTesting

use of org.apache.gobblin.dataset.test.StaticDatasetsFinderForTesting in project incubator-gobblin by apache.

the class LoopingDatasetFinderSourceTest method testNonDrilldown.

@Test
public void testNonDrilldown() {
    Dataset dataset1 = new SimpleDatasetForTesting("dataset1");
    Dataset dataset2 = new SimplePartitionableDatasetForTesting("dataset2", Lists.newArrayList(new SimpleDatasetPartitionForTesting("p1"), new SimpleDatasetPartitionForTesting("p2")));
    Dataset dataset3 = new SimpleDatasetForTesting("dataset3");
    Dataset dataset4 = new SimpleDatasetForTesting("dataset4");
    Dataset dataset5 = new SimpleDatasetForTesting("dataset5");
    IterableDatasetFinder finder = new StaticDatasetsFinderForTesting(Lists.newArrayList(dataset5, dataset4, dataset3, dataset2, dataset1));
    MySource mySource = new MySource(false, finder);
    SourceState sourceState = new SourceState();
    sourceState.setProp(LoopingDatasetFinderSource.MAX_WORK_UNITS_PER_RUN_KEY, 3);
    WorkUnitStream workUnitStream = mySource.getWorkunitStream(sourceState);
    List<WorkUnit> workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset1");
    Assert.assertNull(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertNull(workUnits.get(1).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset3");
    Assert.assertNull(workUnits.get(2).getProp(DatasetFinderSourceTest.PARTITION_URN));
    // Second run should continue where it left off
    List<WorkUnitState> workUnitStates = workUnits.stream().map(WorkUnitState::new).collect(Collectors.toList());
    SourceState sourceStateSpy = Mockito.spy(sourceState);
    Mockito.doReturn(workUnitStates).when(sourceStateSpy).getPreviousWorkUnitStates();
    workUnitStream = mySource.getWorkunitStream(sourceStateSpy);
    workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset4");
    Assert.assertNull(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset5");
    Assert.assertNull(workUnits.get(1).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertTrue(workUnits.get(2).getPropAsBoolean(LoopingDatasetFinderSource.END_OF_DATASETS_KEY));
    // Loop around
    workUnitStates = workUnits.stream().map(WorkUnitState::new).collect(Collectors.toList());
    Mockito.doReturn(workUnitStates).when(sourceStateSpy).getPreviousWorkUnitStates();
    workUnitStream = mySource.getWorkunitStream(sourceStateSpy);
    workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset1");
    Assert.assertNull(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertNull(workUnits.get(1).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset3");
    Assert.assertNull(workUnits.get(2).getProp(DatasetFinderSourceTest.PARTITION_URN));
}

Example 3 with StaticDatasetsFinderForTesting

use of org.apache.gobblin.dataset.test.StaticDatasetsFinderForTesting in project incubator-gobblin by apache.

the class LoopingDatasetFinderSourceTest method testDrilldown.

@Test
public void testDrilldown() {
    // Create three datasets, two of them partitioned
    Dataset dataset1 = new SimpleDatasetForTesting("dataset1");
    Dataset dataset2 = new SimplePartitionableDatasetForTesting("dataset2", Lists.newArrayList(new SimpleDatasetPartitionForTesting("p1"), new SimpleDatasetPartitionForTesting("p2"), new SimpleDatasetPartitionForTesting("p3")));
    Dataset dataset3 = new SimplePartitionableDatasetForTesting("dataset3", Lists.newArrayList(new SimpleDatasetPartitionForTesting("p1"), new SimpleDatasetPartitionForTesting("p2"), new SimpleDatasetPartitionForTesting("p3")));
    IterableDatasetFinder finder = new StaticDatasetsFinderForTesting(Lists.newArrayList(dataset3, dataset2, dataset1));
    MySource mySource = new MySource(true, finder);
    // Limit to 3 wunits per run
    SourceState sourceState = new SourceState();
    sourceState.setProp(LoopingDatasetFinderSource.MAX_WORK_UNITS_PER_RUN_KEY, 3);
    // first run, get three first work units
    WorkUnitStream workUnitStream = mySource.getWorkunitStream(sourceState);
    List<WorkUnit> workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset1");
    Assert.assertNull(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.PARTITION_URN), "p1");
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.PARTITION_URN), "p2");
    // Second run should continue where it left off
    List<WorkUnitState> workUnitStates = workUnits.stream().map(WorkUnitState::new).collect(Collectors.toList());
    SourceState sourceStateSpy = Mockito.spy(sourceState);
    Mockito.doReturn(workUnitStates).when(sourceStateSpy).getPreviousWorkUnitStates();
    workUnitStream = mySource.getWorkunitStream(sourceStateSpy);
    workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN), "p3");
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset3");
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.PARTITION_URN), "p1");
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset3");
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.PARTITION_URN), "p2");
    // third run, continue from where it left off
    workUnitStates = workUnits.stream().map(WorkUnitState::new).collect(Collectors.toList());
    Mockito.doReturn(workUnitStates).when(sourceStateSpy).getPreviousWorkUnitStates();
    workUnitStream = mySource.getWorkunitStream(sourceStateSpy);
    workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 2);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset3");
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN), "p3");
    Assert.assertTrue(workUnits.get(1).getPropAsBoolean(LoopingDatasetFinderSource.END_OF_DATASETS_KEY));
    // fourth run, finished all work units, loop around
    workUnitStates = workUnits.stream().map(WorkUnitState::new).collect(Collectors.toList());
    Mockito.doReturn(workUnitStates).when(sourceStateSpy).getPreviousWorkUnitStates();
    workUnitStream = mySource.getWorkunitStream(sourceStateSpy);
    workUnits = Lists.newArrayList(workUnitStream.getWorkUnits());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset1");
    Assert.assertNull(workUnits.get(0).getProp(DatasetFinderSourceTest.PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(1).getProp(DatasetFinderSourceTest.PARTITION_URN), "p1");
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.DATASET_URN), "dataset2");
    Assert.assertEquals(workUnits.get(2).getProp(DatasetFinderSourceTest.PARTITION_URN), "p2");
}

Example 4 with StaticDatasetsFinderForTesting

use of org.apache.gobblin.dataset.test.StaticDatasetsFinderForTesting in project incubator-gobblin by apache.

the class DatasetFinderSourceTest method testNonDrilledDown.

@Test
public void testNonDrilledDown() {
    Dataset dataset1 = new SimpleDatasetForTesting("dataset1");
    Dataset dataset2 = new SimplePartitionableDatasetForTesting("dataset2", Lists.newArrayList(new SimpleDatasetPartitionForTesting("p1"), new SimpleDatasetPartitionForTesting("p2")));
    Dataset dataset3 = new SimpleDatasetForTesting("dataset3");
    IterableDatasetFinder finder = new StaticDatasetsFinderForTesting(Lists.newArrayList(dataset1, dataset2, dataset3));
    MySource mySource = new MySource(false, finder);
    List<WorkUnit> workUnits = mySource.getWorkunits(new SourceState());
    Assert.assertEquals(workUnits.size(), 3);
    Assert.assertEquals(workUnits.get(0).getProp(DATASET_URN), "dataset1");
    Assert.assertNull(workUnits.get(0).getProp(PARTITION_URN));
    Assert.assertEquals(workUnits.get(1).getProp(DATASET_URN), "dataset2");
    Assert.assertNull(workUnits.get(1).getProp(PARTITION_URN));
    Assert.assertEquals(workUnits.get(2).getProp(DATASET_URN), "dataset3");
    Assert.assertNull(workUnits.get(2).getProp(PARTITION_URN));
    WorkUnitStream workUnitStream = mySource.getWorkunitStream(new SourceState());
    Assert.assertEquals(Lists.newArrayList(workUnitStream.getWorkUnits()), workUnits);
}