Examples with LineageWriter org.pentaho.metaverse.impl.LineageWriter used on opensource projects

Example 1 with LineageWriter

use of org.pentaho.metaverse.impl.LineageWriter in project pentaho-metaverse by pentaho.

the class BaseRuntimeExtensionPointTest method testWriteLineageHolder.

@Test
public void testWriteLineageHolder() throws Exception {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    assertEquals(0, baos.size());
    PrintStream stringStream = new PrintStream(baos);
    IGraphWriter graphWriter = mock(IGraphWriter.class);
    IExecutionProfile executionProfile = new ExecutionProfile();
    executionProfile.setName("testName");
    IMetaverseBuilder builder = mock(IMetaverseBuilder.class);
    LineageHolder holder = new LineageHolder(executionProfile, builder);
    LineageWriter lineageWriter = new LineageWriter();
    lineageWriter.setProfileOutputStream(stringStream);
    lineageWriter.setGraphOutputStream(System.out);
    lineageWriter.setOutputStrategy("all");
    lineageWriter.setGraphWriter(graphWriter);
    extensionPoint.setLineageWriter(lineageWriter);
    extensionPoint.writeLineageInfo(holder);
    assertNotEquals(0, baos.size());
    assertTrue(baos.toString().contains("testName"));
    verify(graphWriter, times(1)).outputGraph(any(Graph.class), any(OutputStream.class));
}