Examples with ModelAnnotationGroupXmlWriter org.pentaho.agilebi.modeler.models.annotations.ModelAnnotationGroupXmlWriter used on opensource projects

Example 1 with ModelAnnotationGroupXmlWriter

use of org.pentaho.agilebi.modeler.models.annotations.ModelAnnotationGroupXmlWriter in project pdi-dataservice-server-plugin by pentaho.

the class AnnotationsQueryServiceTest method testGetsAnnotationsDefinedByStream.

@Test
public void testGetsAnnotationsDefinedByStream() throws Exception {
    final DataServiceDelegate dataServiceFactory = mock(DataServiceDelegate.class);
    final DataServiceContext dataServiceContext = mock(DataServiceContext.class);
    final DataServiceResolver dataServiceResolver = mock(DataServiceResolver.class);
    final MetastoreLocator metastoreLocator = mock(MetastoreLocator.class);
    when(dataServiceContext.getDataServiceDelegate()).thenReturn(dataServiceFactory);
    when(metastoreLocator.getMetastore()).thenReturn(null);
    final AnnotationsQueryService queryService = new AnnotationsQueryService(metastoreLocator, dataServiceResolver);
    URL resource = getClass().getClassLoader().getResource("showAnnotations.ktr");
    @SuppressWarnings("ConstantConditions") final TransMeta transMeta = new TransMeta(resource.getPath(), "show annotations");
    Document document = XMLHandler.loadXMLFile(resource);
    transMeta.loadXML(document.getFirstChild(), null, true);
    final DataServiceMeta dataServiceMeta = new DataServiceMeta(transMeta);
    dataServiceMeta.setName("annotatedService");
    dataServiceMeta.setStepname("Annotate Stream");
    when(dataServiceResolver.getDataService("annotatedService")).thenReturn(dataServiceMeta);
    Query query = queryService.prepareQuery("show annotations from annotatedService", 0, Collections.<String, String>emptyMap());
    AnnotationsQueryService.AnnotationsQuery spy = (AnnotationsQueryService.AnnotationsQuery) Mockito.spy(query);
    final ModelAnnotationGroup mag = new ModelAnnotationGroup(new ModelAnnotation<>(new CreateMeasure()));
    when(spy.getTrans(transMeta)).then(new Answer<Trans>() {

        @Override
        public Trans answer(final InvocationOnMock invocationOnMock) throws Throwable {
            Trans trans = (Trans) invocationOnMock.callRealMethod();
            trans.getExtensionDataMap().put("KEY_MODEL_ANNOTATIONS", mag);
            return trans;
        }
    });
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    spy.writeTo(outputStream);
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(outputStream.toByteArray());
    DataInputStream dataInputStream = new DataInputStream(byteArrayInputStream);
    ThinResultSet thinResultSet = new ThinResultFactory().loadResultSet(dataInputStream, null);
    thinResultSet.next();
    String output = thinResultSet.getString(1);
    assertEquals(new ModelAnnotationGroupXmlWriter(mag).getXML().trim(), output);
    verify(metastoreLocator).getMetastore();
    assertEquals(0, query.getTransList().size());
    thinResultSet.close();
}