Examples with TransformationNode org.pentaho.metaverse.frames.TransformationNode used on opensource projects

Example 16 with TransformationNode

use of org.pentaho.metaverse.frames.TransformationNode in project pentaho-metaverse by pentaho.

the class MappingAnalyzerValidationIT method test_oneIOMainPathWithMappingsAndExtraField.

@Test
public void test_oneIOMainPathWithMappingsAndExtraField() throws Exception {
    final String transNodeName = "oneIOMainPathWithMappingsAndExtraField";
    initTest(transNodeName);
    final TransformationNode transformationNode = verifyTransformationNode(transNodeName, false);
    final TransformationNode subTransNode = verifyTransformationNode("sub", true);
    // smoke test - verify that the right number of nodes and edges exist in the graph and that the expected top
    // level nodes of expected types exist
    assertEquals("Unexpected number of nodes", 38, getIterableSize(framedGraph.getVertices()));
    assertEquals("Unexpected number of edges", 112, getIterableSize(framedGraph.getEdges()));
    verifyNodesTypes(ImmutableMap.of(NODE_TYPE_TRANS, Arrays.asList(new String[] { transNodeName, "sub" }), NODE_TYPE_TRANS_FIELD, Arrays.asList(new String[] { RANDOM_INT, RANDOM_INT, RANDOM_INT, RANDOM_INT, RANDOM_VALUE, RANDOM_VALUE, RANDOM_VALUE, RANDOM_VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, CHECKSUM, CHECKSUM, CHECKSUM, CHECKSUM, NEW_CHECKSUM, NEW_CHECKSUM })));
    // verify individual step nodes
    final Map<String, FramedMetaverseNode> parentStepNodeMap = verifyTransformationSteps(transformationNode, new String[] { "Data grid", "Write to log - Data grid", "mapping - calc checksum", "Write to log - mapping - calc checksum", "Write to log Checksum" }, false);
    final Map<String, FramedMetaverseNode> subTransStepNodeMap = verifyTransformationSteps(subTransNode, new String[] { "Input checksum", "calc checksum", "output checksum", "Write to log - Input checksum", "Write to log - calc checksum", "Write to log - output checksum" }, false);
    final TransformationStepNode dataGrid = (TransformationStepNode) parentStepNodeMap.get("Data grid");
    final TransformationStepNode writeToLogDataGrid = (TransformationStepNode) parentStepNodeMap.get("Write to log - Data grid");
    final TransformationStepNode calcChecksum = (TransformationStepNode) parentStepNodeMap.get("mapping - calc checksum");
    final TransformationStepNode writeToLogCalcChecksum = (TransformationStepNode) parentStepNodeMap.get("Write to log - mapping - calc checksum");
    final TransformationStepNode writeToLogChecksum = (TransformationStepNode) parentStepNodeMap.get("Write to log Checksum");
    // sub-trans nodes within the parent graph
    final TransformationStepNode inputChecksum = (TransformationStepNode) subTransStepNodeMap.get("Input checksum");
    final TransformationStepNode calcChecksumSubTrans = (TransformationStepNode) subTransStepNodeMap.get("calc checksum");
    final TransformationStepNode outputChecksum = (TransformationStepNode) subTransStepNodeMap.get("output checksum");
    final TransformationStepNode writeToLogOutputChecksum = (TransformationStepNode) subTransStepNodeMap.get("Write to log - output checksum");
    // ---------- Data grid
    verifyNodes(IteratorUtils.toList(dataGrid.getPreviousSteps().iterator()));
    verifyNodes(IteratorUtils.toList(dataGrid.getNextSteps().iterator()), testLineageNode(calcChecksum), testLineageNode(writeToLogDataGrid));
    verifyNodes(IteratorUtils.toList(dataGrid.getOutputStreamFields().iterator()), testFieldNode(RANDOM_VALUE), testFieldNode(RANDOM_INT));
    assertEquals(2, getIterableSize(dataGrid.getAllInNodes()));
    assertEquals(1, getIterableSize(dataGrid.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(dataGrid.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(4, getIterableSize(dataGrid.getAllOutNodes()));
    // ---------- mapping - calc checksum
    verifyNodes(IteratorUtils.toList(calcChecksum.getPreviousSteps().iterator()), testLineageNode(dataGrid));
    verifyNodes(IteratorUtils.toList(calcChecksum.getNextSteps().iterator()), testLineageNode(writeToLogChecksum), testLineageNode(writeToLogCalcChecksum));
    verifyNodes(IteratorUtils.toList(calcChecksum.getInputStreamFields().iterator()), testFieldNode(RANDOM_VALUE), testFieldNode(RANDOM_INT));
    verifyNodes(IteratorUtils.toList(calcChecksum.getOutputStreamFields().iterator()));
    assertEquals(5, getIterableSize(calcChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(calcChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(calcChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(calcChecksum.getAllOutNodes()));
    assertEquals(1, getIterableSize(calcChecksum.getOutNodes(LINK_EXECUTES)));
    // ---------- Write to log - mapping - calc checksum
    verifyNodes(IteratorUtils.toList(writeToLogCalcChecksum.getOutputStreamFields().iterator()), testFieldNode(RANDOM_INT), testFieldNode(RANDOM_VALUE), testFieldNode(NEW_CHECKSUM));
    // verify properties
    verifyNodeProperties(calcChecksum, new ImmutableMap.Builder<String, Object>().put(PROPERTY_STEP_TYPE, SKIP).put("color", SKIP).put(PROPERTY_PLUGIN_ID, SKIP).put(PROPERTY_TYPE, SKIP).put(PROPERTY_ANALYZER, SKIP).put(PROPERTY_CATEGORY, SKIP).put(PROPERTY_COPIES, SKIP).put(PROPERTY_LOGICAL_ID, SKIP).put(PROPERTY_NAME, SKIP).put(PROPERTY_NAMESPACE, SKIP).put(PROPERTY_PATH, SKIP).put(NODE_VIRTUAL, SKIP).put("subTransformation", SKIP).put(PROPERTY_VERBOSE_DETAILS, "input [1],input [1] update field names,input [1] rename [1],output [1]," + "output [1] update field names,output [1] rename [1]").put("input [1]", "Data grid > [sub] Input checksum").put("input [1] update field names", "true").put("input [1] rename [1]", "randomValue > value").put("output [1]", "[sub] output checksum > Write to log Checksum").put("output [1] rename [1]", "checksum > newChecksum").put("output [1] update field names", "false").build());
    // ---------- Write to log Checksum
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getPreviousSteps().iterator()), testStepNode(calcChecksum.getName()));
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getNextSteps().iterator()));
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getInputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getOutputStreamFields().iterator()), testFieldNode(NEW_CHECKSUM), testFieldNode(RANDOM_VALUE), testFieldNode(RANDOM_INT));
    verifyStepIOLinks(writeToLogChecksum, testLineageLink(testFieldNode(CHECKSUM), LINK_DERIVES, testFieldNode(NEW_CHECKSUM)), testLineageLink(testFieldNode(VALUE), LINK_DERIVES, testFieldNode(RANDOM_VALUE)));
    assertEquals(5, getIterableSize(writeToLogChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(writeToLogChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(writeToLogChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(writeToLogChecksum.getAllOutNodes()));
    // ---------- output checksum
    verifyNodes(IteratorUtils.toList(outputChecksum.getPreviousSteps().iterator()), testStepNode(calcChecksumSubTrans.getName()));
    verifyNodes(IteratorUtils.toList(outputChecksum.getNextSteps().iterator()), testStepNode(writeToLogOutputChecksum.getName()));
    verifyNodes(IteratorUtils.toList(outputChecksum.getInputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(outputChecksum.getOutputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    assertEquals(5, getIterableSize(outputChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(outputChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(outputChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(outputChecksum.getAllOutNodes()));
    // Verify the following link chains
    // - chain 1: Data grid > outputs > randomValue >  inputs > Input checksum > outputs > value > inputs >
    // calc checksum > outputs > value > inputs > calc checksum > outputs > value > inputs > Write to log Checksum >
    // outputs > randomValue
    // - chain 2: Data grid  > outputs > randomValue > derives > Input Checksum:value > derives
    // > calc checksum:value > derives > output checksum:value > derives > Write to log Checksum:randomValue
    final FramedMetaverseNode dataGrid_output_randomValue = verifyLinkedNode(dataGrid, LINK_OUTPUTS, RANDOM_VALUE);
    final FramedMetaverseNode inputChecksum_output_value = verifyLinkedNode(inputChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode calcChecksum_output_value = verifyLinkedNode(calcChecksumSubTrans, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode outputChecksum_output_value = verifyLinkedNode(outputChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode writeToLogChecksum_output_randomValue = verifyLinkedNode(writeToLogChecksum, LINK_OUTPUTS, RANDOM_VALUE);
    assertEquals(inputChecksum, verifyLinkedNode(dataGrid_output_randomValue, LINK_INPUTS, inputChecksum.getName()));
    assertEquals(calcChecksumSubTrans, verifyLinkedNode(inputChecksum_output_value, LINK_INPUTS, calcChecksumSubTrans.getName()));
    assertEquals(outputChecksum, verifyLinkedNode(calcChecksum_output_value, LINK_INPUTS, outputChecksum.getName()));
    assertEquals(writeToLogChecksum, verifyLinkedNode(outputChecksum_output_value, LINK_INPUTS, writeToLogChecksum.getName()));
    assertTrue(IteratorUtils.toList(dataGrid_output_randomValue.getOutNodes(LINK_DERIVES).iterator()).contains(inputChecksum_output_value));
    assertTrue(IteratorUtils.toList(inputChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(calcChecksum_output_value));
    assertTrue(IteratorUtils.toList(calcChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(outputChecksum_output_value));
    assertTrue(IteratorUtils.toList(outputChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(writeToLogChecksum_output_randomValue));
    // Verify the following link chains
    // - chain 1: calc checksum > outputs > checksum > inputs > output checksum > output > checksum > inputs > Write to
    // log Checksum > outputs > newChecksum
    // - chain 2: calc checksum:checksum > derives > output checksum:checksum > derives > Write to log
    // Checksum:newChecksum
    final FramedMetaverseNode calcChecksum_output_checksum = verifyLinkedNode(calcChecksumSubTrans, LINK_OUTPUTS, CHECKSUM);
    final FramedMetaverseNode outputChecksum_output_checksum = verifyLinkedNode(outputChecksum, LINK_OUTPUTS, CHECKSUM);
    final FramedMetaverseNode writeToLogChecksum_output_newChecksum = verifyLinkedNode(writeToLogChecksum, LINK_OUTPUTS, NEW_CHECKSUM);
    assertEquals(writeToLogChecksum, verifyLinkedNode(outputChecksum_output_checksum, LINK_INPUTS, writeToLogChecksum.getName()));
    assertEquals(writeToLogChecksum_output_newChecksum, verifyLinkedNode(outputChecksum_output_checksum, LINK_DERIVES, NEW_CHECKSUM));
}

Example 17 with TransformationNode

use of org.pentaho.metaverse.frames.TransformationNode in project pentaho-metaverse by pentaho.

the class MappingAnalyzerValidationIT method test_moreThanOneIOstepsMappingOut.

@Test
public void test_moreThanOneIOstepsMappingOut() throws Exception {
    final String transNodeName = "moreThanOneIOstepsMappingOut";
    initTest(transNodeName);
    final TransformationNode transformationNode = verifyTransformationNode(transNodeName, false);
    final TransformationNode subTransNode = verifyTransformationNode("sub", true);
    // smoke test - verify that the right number of nodes and edges exist in the graph and that the expected top
    // level nodes of expected types exist
    assertEquals("Unexpected number of nodes", 51, getIterableSize(framedGraph.getVertices()));
    assertEquals("Unexpected number of edges", 158, getIterableSize(framedGraph.getEdges()));
    verifyNodesTypes(ImmutableMap.of(NODE_TYPE_TRANS, Arrays.asList(new String[] { transNodeName, "sub" }), NODE_TYPE_TRANS_FIELD, Arrays.asList(new String[] { RANDOM_VALUE, RANDOM_VALUE, RANDOM_VALUE, RANDOM_VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, CHECKSUM, CHECKSUM, CHECKSUM, CHECKSUM, NEW_CHECKSUM, PARITY, PARITY, PARITY, PARITY, NEW_PARITY })));
    // verify individual step nodes
    final Map<String, FramedMetaverseNode> parentStepNodeMap = verifyTransformationSteps(transformationNode, new String[] { "Data grid", "calc parity & checksum", "Write to log Checksum", "Write to log Parity", "Write to log Dummy", "Write to log - Data grid" }, false);
    final Map<String, FramedMetaverseNode> subTransStepNodeMap = verifyTransformationSteps(subTransNode, new String[] { "Input checksum", "Input parity", "output checksum", "output parity", "calc parity", "calc checksum", "Write to log - Input checksum", "Write to log - Input parity", "Write to log - output checksum", "Write to log - output parity", "Write to log - calc parity", "Write to log - calc checksum" }, false);
    final TransformationStepNode dataGrid = (TransformationStepNode) parentStepNodeMap.get("Data grid");
    final TransformationStepNode writeToLogDataGrid = (TransformationStepNode) parentStepNodeMap.get("Write to log - Data grid");
    final TransformationStepNode calcParityAndChecksum = (TransformationStepNode) parentStepNodeMap.get("calc parity & checksum");
    final TransformationStepNode writeToLogChecksum = (TransformationStepNode) parentStepNodeMap.get("Write to log Checksum");
    final TransformationStepNode writeToLogParity = (TransformationStepNode) parentStepNodeMap.get("Write to log Parity");
    final TransformationStepNode writeToLogDummy = (TransformationStepNode) parentStepNodeMap.get("Write to log Dummy");
    // sub-trans nodes within the parent graph
    final TransformationStepNode inputChecksum = (TransformationStepNode) subTransStepNodeMap.get("Input checksum");
    final TransformationStepNode calcChecksum = (TransformationStepNode) subTransStepNodeMap.get("calc checksum");
    final TransformationStepNode outputChecksum = (TransformationStepNode) subTransStepNodeMap.get("output checksum");
    final TransformationStepNode writeToLogOutputChecksum = (TransformationStepNode) subTransStepNodeMap.get("Write to log - output checksum");
    final TransformationStepNode calcParity = (TransformationStepNode) subTransStepNodeMap.get("calc parity");
    final TransformationStepNode outputParity = (TransformationStepNode) subTransStepNodeMap.get("output parity");
    final TransformationStepNode writeToLogOutputParity = (TransformationStepNode) subTransStepNodeMap.get("Write to log - output parity");
    // ---------- Data grid
    verifyNodes(IteratorUtils.toList(dataGrid.getPreviousSteps().iterator()));
    verifyNodes(IteratorUtils.toList(dataGrid.getNextSteps().iterator()), testStepNode(calcParityAndChecksum.getName()), testStepNode(writeToLogDataGrid.getName()));
    verifyNodes(IteratorUtils.toList(dataGrid.getInputStreamFields().iterator()));
    verifyNodes(IteratorUtils.toList(dataGrid.getOutputStreamFields().iterator()), testFieldNode(RANDOM_VALUE));
    assertEquals(2, getIterableSize(dataGrid.getAllInNodes()));
    assertEquals(1, getIterableSize(dataGrid.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(dataGrid.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(dataGrid.getAllOutNodes()));
    assertEquals(2, getIterableSize(dataGrid.getOutNodes(LINK_HOPSTO)));
    // ---------- calc parity & checksum
    verifyNodes(IteratorUtils.toList(calcParityAndChecksum.getPreviousSteps().iterator()), testLineageNode(dataGrid));
    verifyNodes(IteratorUtils.toList(calcParityAndChecksum.getNextSteps().iterator()), testLineageNode(writeToLogChecksum), testLineageNode(writeToLogParity), testLineageNode(writeToLogDummy));
    verifyNodes(IteratorUtils.toList(calcParityAndChecksum.getInputStreamFields().iterator()), testFieldNode(RANDOM_VALUE));
    verifyNodes(IteratorUtils.toList(calcParityAndChecksum.getOutputStreamFields().iterator()));
    assertEquals(4, getIterableSize(calcParityAndChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(calcParityAndChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(calcParityAndChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(4, getIterableSize(calcParityAndChecksum.getAllOutNodes()));
    assertEquals(1, getIterableSize(calcParityAndChecksum.getOutNodes(LINK_EXECUTES)));
    // verify properties
    verifyNodeProperties(calcParityAndChecksum, new ImmutableMap.Builder<String, Object>().put(PROPERTY_STEP_TYPE, SKIP).put("color", SKIP).put(PROPERTY_PLUGIN_ID, SKIP).put(PROPERTY_TYPE, SKIP).put(PROPERTY_ANALYZER, SKIP).put(PROPERTY_CATEGORY, SKIP).put(PROPERTY_COPIES, SKIP).put(PROPERTY_LOGICAL_ID, SKIP).put(PROPERTY_NAME, SKIP).put(PROPERTY_NAMESPACE, SKIP).put(PROPERTY_PATH, SKIP).put(NODE_VIRTUAL, SKIP).put("subTransformation", SKIP).put(PROPERTY_VERBOSE_DETAILS, "input [1],input [1] description,input [1] update field names,input [1] rename [1]," + "input [2],input [2] description,input [2] update field names,input [2] rename [1],output [1]," + "output [1] description,output [1] update field names,output [1] rename [1],output [2]," + "output [2] description,output [2] update field names,output [2] rename [1]").put("input [1]", "Data grid > [sub] Input checksum").put("input [1] update field names", "true").put("input [1] rename [1]", "randomValue > value").put("input [2]", "Data grid > [sub] Input parity").put("input [2] update field names", "true").put("input [2] rename [1]", "randomValue > value").put("output [1]", "[sub] output parity > Write to log Parity").put("output [1] rename [1]", "parity > newParity").put("output [1] update field names", "false").put("output [2]", "[sub] output checksum > Write to log Checksum").put("output [2] rename [1]", "checksum > newChecksum").put("output [2] update field names", "false").build());
    // ---------- output checksum
    verifyNodes(IteratorUtils.toList(outputChecksum.getPreviousSteps().iterator()), testStepNode(calcChecksum.getName()));
    verifyNodes(IteratorUtils.toList(outputChecksum.getNextSteps().iterator()), testStepNode(writeToLogOutputChecksum.getName()));
    verifyNodes(IteratorUtils.toList(outputChecksum.getInputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(outputChecksum.getOutputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    assertEquals(5, getIterableSize(outputChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(outputChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(outputChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(outputChecksum.getAllOutNodes()));
    // ---------- output parity
    verifyNodes(IteratorUtils.toList(outputParity.getPreviousSteps().iterator()), testStepNode(calcParity.getName()));
    verifyNodes(IteratorUtils.toList(outputParity.getNextSteps().iterator()), testStepNode(writeToLogOutputParity.getName()));
    verifyNodes(IteratorUtils.toList(outputParity.getInputStreamFields().iterator()), testFieldNode(PARITY), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(outputParity.getOutputStreamFields().iterator()), testFieldNode(PARITY), testFieldNode(VALUE));
    assertEquals(5, getIterableSize(outputParity.getAllInNodes()));
    assertEquals(1, getIterableSize(outputParity.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(outputParity.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(outputParity.getAllOutNodes()));
    // Verify the following link chains
    // - chain 1: Data grid > outputs > randomValue >  inputs > Input checksum > outputs > value > inputs >
    // calc checksum > outputs > value > inputs > output checksum > outputs > value > inputs
    // > Write to file Checksum > outputs > randomValue
    // - chain 2: Data grid:randomValue > derives > Input Checksum:value > derives > calc checksum:value >
    // derives > output checksum:value > derives > Write to log Checksum:randomValue
    final FramedMetaverseNode dataGrid_output_randomValue = verifyLinkedNode(dataGrid, LINK_OUTPUTS, RANDOM_VALUE);
    final FramedMetaverseNode inputChecksum_output_value = verifyLinkedNode(inputChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode calcChecksum_output_value = verifyLinkedNode(calcChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode outputChecksum_output_value = verifyLinkedNode(outputChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode writeToLogChecksum_output_randomValue = verifyLinkedNode(writeToLogChecksum, LINK_OUTPUTS, RANDOM_VALUE);
    assertEquals(inputChecksum, verifyLinkedNode(dataGrid_output_randomValue, LINK_INPUTS, inputChecksum.getName()));
    assertEquals(calcChecksum, verifyLinkedNode(inputChecksum_output_value, LINK_INPUTS, calcChecksum.getName()));
    assertEquals(outputChecksum, verifyLinkedNode(calcChecksum_output_value, LINK_INPUTS, outputChecksum.getName()));
    assertEquals(writeToLogChecksum, verifyLinkedNode(outputChecksum_output_value, LINK_INPUTS, writeToLogChecksum.getName()));
    // there are more than one value nodes derived from dataGrid_output_randomValue - make sure one if them
    // is the inputChecksum_output_value node
    final List<FramedMetaverseNode> derivedValueNodes = verifyLinkedNodes(dataGrid_output_randomValue, LINK_DERIVES, VALUE);
    assertTrue(derivedValueNodes.contains(inputChecksum_output_value));
    assertTrue(IteratorUtils.toList(dataGrid_output_randomValue.getOutNodes(LINK_DERIVES).iterator()).contains(inputChecksum_output_value));
    assertTrue(IteratorUtils.toList(inputChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(calcChecksum_output_value));
    assertTrue(IteratorUtils.toList(calcChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(outputChecksum_output_value));
    assertTrue(IteratorUtils.toList(outputChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(writeToLogChecksum_output_randomValue));
    // Verify the following link chains
    // - chain 1: calc parity > outputs parity > inputs > output parity > outputs > parity > inputs > Write to file
    // Parity > outputs > newParity
    // - chain 2: calc parity:parity > derives > output parity:parity > derives > Write to file Checksum:parity
    final FramedMetaverseNode calcParity_output_parity = verifyLinkedNode(calcParity, LINK_OUTPUTS, PARITY);
    final FramedMetaverseNode outputParity_output_parity = verifyLinkedNode(outputParity, LINK_OUTPUTS, PARITY);
    final FramedMetaverseNode writeToLogParity_output_newParity = verifyLinkedNode(writeToLogParity, LINK_OUTPUTS, NEW_PARITY);
    assertEquals(outputParity, verifyLinkedNode(calcParity_output_parity, LINK_INPUTS, outputParity.getName()));
    assertEquals(writeToLogParity, verifyLinkedNode(outputParity_output_parity, LINK_INPUTS, writeToLogParity.getName()));
    assertTrue(IteratorUtils.toList(calcParity_output_parity.getOutNodes(LINK_DERIVES).iterator()).contains(outputParity_output_parity));
    assertTrue(IteratorUtils.toList(outputParity_output_parity.getOutNodes(LINK_DERIVES).iterator()).contains(writeToLogParity_output_newParity));
}

Example 18 with TransformationNode

use of org.pentaho.metaverse.frames.TransformationNode in project pentaho-metaverse by pentaho.

the class MappingAnalyzerValidationIT method test_oneIOMainPathNoFieldMappings.

@Test
public void test_oneIOMainPathNoFieldMappings() throws Exception {
    final String transNodeName = "oneIOMainPathNoFieldMappings";
    initTest(transNodeName);
    final TransformationNode transformationNode = verifyTransformationNode(transNodeName, false);
    final TransformationNode subTransNode = verifyTransformationNode("sub", true);
    // smoke test - verify that the right number of nodes and edges exist in the graph and that the expected top
    // level nodes of expected types exist
    assertEquals("Unexpected number of nodes", 34, getIterableSize(framedGraph.getVertices()));
    assertEquals("Unexpected number of edges", 100, getIterableSize(framedGraph.getEdges()));
    verifyNodesTypes(ImmutableMap.of(NODE_TYPE_TRANS, Arrays.asList(new String[] { transNodeName, "sub" }), NODE_TYPE_TRANS_FIELD, Arrays.asList(new String[] { VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, CHECKSUM, CHECKSUM, CHECKSUM, CHECKSUM, CHECKSUM, CHECKSUM })));
    // verify individual step nodes
    final Map<String, FramedMetaverseNode> parentStepNodeMap = verifyTransformationSteps(transformationNode, new String[] { "Data grid", "mapping - calc checksum", "Write to log Checksum", "Write to log - Data grid", "Write to log - mapping - calc checksum" }, false);
    final Map<String, FramedMetaverseNode> subTransStepNodeMap = verifyTransformationSteps(subTransNode, new String[] { "Input checksum", "calc checksum", "output checksum", "Write to log - Input checksum", "Write to log - calc checksum", "Write to log - output checksum" }, false);
    final TransformationStepNode dataGrid = (TransformationStepNode) parentStepNodeMap.get("Data grid");
    final TransformationStepNode writeToLogDataGrid = (TransformationStepNode) parentStepNodeMap.get("Write to log - Data grid");
    final TransformationStepNode calcChecksum = (TransformationStepNode) parentStepNodeMap.get("mapping - calc checksum");
    final TransformationStepNode writeToLogCalcChecksum = (TransformationStepNode) parentStepNodeMap.get("Write to log - mapping - calc checksum");
    final TransformationStepNode writeToLogChecksum = (TransformationStepNode) parentStepNodeMap.get("Write to log Checksum");
    // sub-trans nodes within the parent graph
    final TransformationStepNode inputChecksum = (TransformationStepNode) subTransStepNodeMap.get("Input checksum");
    final TransformationStepNode calcChecksumSubTrans = (TransformationStepNode) subTransStepNodeMap.get("calc checksum");
    final TransformationStepNode outputChecksum = (TransformationStepNode) subTransStepNodeMap.get("output checksum");
    final TransformationStepNode writeToLogOutputChecksum = (TransformationStepNode) subTransStepNodeMap.get("Write to log - output checksum");
    // ---------- Data grid
    verifyNodes(IteratorUtils.toList(dataGrid.getPreviousSteps().iterator()));
    verifyNodes(IteratorUtils.toList(dataGrid.getNextSteps().iterator()), testLineageNode(calcChecksum), testLineageNode(writeToLogDataGrid));
    verifyNodes(IteratorUtils.toList(dataGrid.getOutputStreamFields().iterator()), testFieldNode(VALUE));
    assertEquals(2, getIterableSize(dataGrid.getAllInNodes()));
    assertEquals(1, getIterableSize(dataGrid.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(dataGrid.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(dataGrid.getAllOutNodes()));
    // ---------- mapping - calc checksum
    verifyNodes(IteratorUtils.toList(calcChecksum.getPreviousSteps().iterator()), testLineageNode(dataGrid));
    verifyNodes(IteratorUtils.toList(calcChecksum.getNextSteps().iterator()), testLineageNode(writeToLogChecksum), testLineageNode(writeToLogCalcChecksum));
    verifyNodes(IteratorUtils.toList(calcChecksum.getInputStreamFields().iterator()), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(calcChecksum.getOutputStreamFields().iterator()));
    assertEquals(4, getIterableSize(calcChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(calcChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(calcChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(calcChecksum.getAllOutNodes()));
    assertEquals(1, getIterableSize(calcChecksum.getOutNodes(LINK_EXECUTES)));
    // ---------- Write to log - mapping - calc checksum
    verifyNodes(IteratorUtils.toList(writeToLogCalcChecksum.getOutputStreamFields().iterator()), testFieldNode(VALUE), testFieldNode(CHECKSUM));
    // verify properties
    verifyNodeProperties(calcChecksum, new ImmutableMap.Builder<String, Object>().put(PROPERTY_STEP_TYPE, SKIP).put("color", SKIP).put(PROPERTY_PLUGIN_ID, SKIP).put(PROPERTY_TYPE, SKIP).put(PROPERTY_ANALYZER, SKIP).put(PROPERTY_CATEGORY, SKIP).put(PROPERTY_COPIES, SKIP).put(PROPERTY_LOGICAL_ID, SKIP).put(PROPERTY_NAME, SKIP).put(PROPERTY_NAMESPACE, SKIP).put(PROPERTY_PATH, SKIP).put(NODE_VIRTUAL, SKIP).put("subTransformation", SKIP).put(PROPERTY_VERBOSE_DETAILS, "input [1],input [1] update field names,output [1],output [1] update field names").put("input [1]", "Data grid > [sub] Input checksum").put("input [1] update field names", "false").put("output [1]", "[sub] output checksum > Write to log Checksum").put("output [1] update field names", "false").build());
    // ---------- Write to log Checksum
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getPreviousSteps().iterator()), testStepNode(calcChecksum.getName()));
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getNextSteps().iterator()));
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getInputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(writeToLogChecksum.getOutputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    verifyStepIOLinks(writeToLogChecksum, testLineageLink(testFieldNode(CHECKSUM), LINK_DERIVES, testFieldNode(CHECKSUM)), testLineageLink(testFieldNode(VALUE), LINK_DERIVES, testFieldNode(VALUE)));
    assertEquals(5, getIterableSize(writeToLogChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(writeToLogChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(writeToLogChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(2, getIterableSize(writeToLogChecksum.getAllOutNodes()));
    // ---------- output checksum
    verifyNodes(IteratorUtils.toList(outputChecksum.getPreviousSteps().iterator()), testStepNode(calcChecksumSubTrans.getName()));
    verifyNodes(IteratorUtils.toList(outputChecksum.getNextSteps().iterator()), testStepNode(writeToLogOutputChecksum.getName()));
    verifyNodes(IteratorUtils.toList(outputChecksum.getInputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    verifyNodes(IteratorUtils.toList(outputChecksum.getOutputStreamFields().iterator()), testFieldNode(CHECKSUM), testFieldNode(VALUE));
    assertEquals(5, getIterableSize(outputChecksum.getAllInNodes()));
    assertEquals(1, getIterableSize(outputChecksum.getInNodes(LINK_CONTAINS)));
    assertEquals(1, getIterableSize(outputChecksum.getInNodes(LINK_TYPE_CONCEPT)));
    assertEquals(3, getIterableSize(outputChecksum.getAllOutNodes()));
    // Verify the following link chains
    // - chain 1: Data grid > outputs > value >  inputs > Input checksum > outputs > value > inputs >
    // calc checksum > outputs > value > input > output checksum > outputs > checksum > outputs > value > inputs >
    // Write to log Checksum > outputs > value
    // - chain 2: Data grid > outputs > value > derives > Input Checksum:value > derives
    // > calc checksum:value > derives > output checksum:value > derives > Write to log Checksum:value
    final FramedMetaverseNode dataGrid_output_value = verifyLinkedNode(dataGrid, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode inputChecksum_output_value = verifyLinkedNode(inputChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode calcChecksum_output_value = verifyLinkedNode(calcChecksumSubTrans, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode outputChecksum_output_value = verifyLinkedNode(outputChecksum, LINK_OUTPUTS, VALUE);
    final FramedMetaverseNode writeToLogChecksum_output_value = verifyLinkedNode(writeToLogChecksum, LINK_OUTPUTS, VALUE);
    assertEquals(inputChecksum, verifyLinkedNode(dataGrid_output_value, LINK_INPUTS, inputChecksum.getName()));
    assertEquals(calcChecksumSubTrans, verifyLinkedNode(inputChecksum_output_value, LINK_INPUTS, calcChecksumSubTrans.getName()));
    assertEquals(writeToLogChecksum, verifyLinkedNode(outputChecksum_output_value, LINK_INPUTS, writeToLogChecksum.getName()));
    assertTrue(IteratorUtils.toList(dataGrid_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(inputChecksum_output_value));
    assertTrue(IteratorUtils.toList(inputChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(calcChecksum_output_value));
    assertTrue(IteratorUtils.toList(calcChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(outputChecksum_output_value));
    assertTrue(IteratorUtils.toList(outputChecksum_output_value.getOutNodes(LINK_DERIVES).iterator()).contains(writeToLogChecksum_output_value));
    // Verify the following link chains
    // - chain 1: calc checksum > outputs > checksum > inputs > output > output checksum > inputs > Write to log
    // Checksum > outputs > checksum
    // - chain 2: calc checksum:checksum > derives > output checksum:checksum > derives > Write to log
    // Checksum:checksum
    final FramedMetaverseNode calcChecksum_output_checksum = verifyLinkedNode(calcChecksumSubTrans, LINK_OUTPUTS, CHECKSUM);
    final FramedMetaverseNode outputChecksum_output_checksum = verifyLinkedNode(outputChecksum, LINK_OUTPUTS, CHECKSUM);
    final FramedMetaverseNode writeToLogChecksum_output_checksum = verifyLinkedNode(writeToLogChecksum, LINK_OUTPUTS, CHECKSUM);
    assertEquals(writeToLogChecksum, verifyLinkedNode(outputChecksum_output_checksum, LINK_INPUTS, writeToLogChecksum.getName()));
    assertTrue(IteratorUtils.toList(outputChecksum_output_checksum.getOutNodes(LINK_DERIVES).iterator()).contains(writeToLogChecksum_output_checksum));
}