@Test
public void testGetUsedFields() throws Exception {
Set<StepField> fields = new HashSet<>();
fields.add(new StepField("prev", "splitField"));
doReturn(fields).when(analyzer).createStepFields(anyString(), any(StepNodes.class));
Set<StepField> usedFields = analyzer.getUsedFields(meta);
int expectedUsedFieldCount = 1;
assertEquals(expectedUsedFieldCount, usedFields.size());
verify(analyzer, times(expectedUsedFieldCount))
.createStepFields(anyString(), any(StepNodes.class));
}
@Test
public void testGetChangeRecords() throws Exception {
Set<ComponentDerivationRecord> changeRecords = analyzer.getChangeRecords(meta);
assertEquals(3, changeRecords.size());
for (ComponentDerivationRecord changeRecord : changeRecords) {
assertEquals("splitField", changeRecord.getOriginalEntityName());
assertTrue(ArrayUtils.contains(outputFields, changeRecord.getChangedEntityName()));
Operations operations = changeRecord.getOperations();
assertEquals(1, operations.size()); // Only data operations
List<IOperation> dataOperations = operations.get(ChangeType.DATA);
assertEquals(1, dataOperations.size());
}
}
@Test
public void testCustomAnalyze() throws Exception {
analyzer.customAnalyze(meta, node);
verify(node).setProperty(eq(DictionaryConst.PROPERTY_DELIMITER), anyString());
verify(node).setProperty(eq(DictionaryConst.PROPERTY_ENCLOSURE), anyString());
}
@Test
public void testGetSupportedSteps() throws Exception {
Set<Class<? extends BaseStepMeta>> supportedSteps = analyzer.getSupportedSteps();
assertEquals(1, supportedSteps.size());
assertEquals(FieldSplitterMeta.class, supportedSteps.iterator().next());
}