Examples with GetElements uk.gov.gchq.gaffer.operation.impl.get.GetElements used on opensource projects

Example 81 with GetElements

use of uk.gov.gchq.gaffer.operation.impl.get.GetElements in project Gaffer by gchq.

the class OperationChainHandlerTest method shouldHandleNestedOperationChain.

@Test
public void shouldHandleNestedOperationChain() throws OperationException {
    // Given
    final OperationChainValidator opChainValidator = mock(OperationChainValidator.class);
    final List<OperationChainOptimiser> opChainOptimisers = Collections.emptyList();
    final OperationChainHandler opChainHandler = new OperationChainHandler(opChainValidator, opChainOptimisers);
    final Context context = mock(Context.class);
    final Store store = mock(Store.class);
    final User user = mock(User.class);
    final StoreProperties storeProperties = new StoreProperties();
    final GetAdjacentIds op1 = mock(GetAdjacentIds.class);
    final GetElements op2 = mock(GetElements.class);
    final Limit op3 = mock(Limit.class);
    final OperationChain opChain1 = new OperationChain(Arrays.asList(op1, op2));
    final OperationChain opChain2 = new OperationChain(Arrays.asList(opChain1, op3));
    final Entity entityA = new Entity.Builder().group(TestGroups.ENTITY).vertex("A").build();
    final Entity entityB = new Entity.Builder().group(TestGroups.ENTITY).vertex("B").build();
    given(context.getUser()).willReturn(user);
    given(store.getProperties()).willReturn(storeProperties);
    given(opChainValidator.validate(any(), any(), any())).willReturn(new ValidationResult());
    given(store.handleOperation(op1, context)).willReturn(new WrappedCloseableIterable<>(Lists.newArrayList(new EntitySeed("A"), new EntitySeed("B"))));
    given(store.handleOperation(op2, context)).willReturn(new WrappedCloseableIterable<>(Lists.newArrayList(entityA, entityB)));
    given(store.handleOperation(op3, context)).willReturn(entityA);
    // When
    final Object result = opChainHandler.doOperation(opChain2, context, store);
    // Then
    assertSame(entityA, result);
}

Example 82 with GetElements

use of uk.gov.gchq.gaffer.operation.impl.get.GetElements in project Gaffer by gchq.

the class ScoreOperationChainHandlerTest method shouldExecuteScoreOperationChainContainingNamedOperation.

@Test
public void shouldExecuteScoreOperationChainContainingNamedOperation() throws OperationException {
    // Given
    final ScoreOperationChainHandler handler = new ScoreOperationChainHandler();
    final Map<Class<? extends Operation>, ScoreResolver> resolvers = new HashMap<>();
    final ScoreResolver scoreResolver = mock(NamedOperationScoreResolver.class);
    final Context context = mock(Context.class);
    final Store store = mock(Store.class);
    final User user = mock(User.class);
    final ScoreOperationChain scoreOperationChain = mock(ScoreOperationChain.class);
    final StoreProperties storeProperties = new StoreProperties();
    final GetAdjacentIds op1 = mock(GetAdjacentIds.class);
    final GetElements op2 = mock(GetElements.class);
    final Limit op3 = mock(Limit.class);
    final Map<Class<? extends Operation>, Integer> opScores = new LinkedHashMap<>();
    opScores.put(Operation.class, 1);
    opScores.put(GetAdjacentIds.class, 2);
    opScores.put(GetElements.class, 1);
    opScores.put(Limit.class, 1);
    handler.setOpScores(opScores);
    final String opName = "basicOp";
    final NamedOperation<Iterable<? extends Element>, Iterable<? extends Element>> namedOp = mock(NamedOperation.class);
    namedOp.setOperationName(opName);
    resolvers.put(namedOp.getClass(), scoreResolver);
    handler.setScoreResolvers(resolvers);
    given(scoreResolver.getScore(eq(namedOp), any())).willReturn(3);
    final OperationChain opChain = new OperationChain(Arrays.asList(op1, op2, op3, namedOp));
    given(context.getUser()).willReturn(user);
    Set<String> opAuths = new HashSet<>();
    opAuths.add("TEST_USER");
    given(user.getOpAuths()).willReturn(opAuths);
    given(scoreOperationChain.getOperationChain()).willReturn(opChain);
    given(store.getProperties()).willReturn(storeProperties);
    // When
    final Object result = handler.doOperation(new ScoreOperationChain.Builder().operationChain(opChain).build(), context, store);
    // Then
    assertEquals(7, result);
}

Example 83 with GetElements

use of uk.gov.gchq.gaffer.operation.impl.get.GetElements in project Gaffer by gchq.

the class ScoreOperationChainHandlerTest method shouldCorrectlyExecuteScoreOperationChainWhenNamedOperationScoreIsNull.

@Test
public void shouldCorrectlyExecuteScoreOperationChainWhenNamedOperationScoreIsNull() throws OperationException {
    // Given
    final ScoreOperationChainHandler handler = new ScoreOperationChainHandler();
    final Map<Class<? extends Operation>, ScoreResolver> resolvers = new HashMap<>();
    final ScoreResolver scoreResolver = mock(NamedOperationScoreResolver.class);
    final Context context = mock(Context.class);
    final Store store = mock(Store.class);
    final User user = mock(User.class);
    final ScoreOperationChain scoreOperationChain = mock(ScoreOperationChain.class);
    final StoreProperties storeProperties = new StoreProperties();
    final GetAdjacentIds op1 = mock(GetAdjacentIds.class);
    final GetElements op2 = mock(GetElements.class);
    final Limit op3 = mock(Limit.class);
    final Map<Class<? extends Operation>, Integer> opScores = new LinkedHashMap<>();
    opScores.put(GetAdjacentIds.class, 3);
    opScores.put(GetElements.class, 2);
    opScores.put(Limit.class, 1);
    handler.setOpScores(opScores);
    final String opName = "basicOp";
    final NamedOperation<Iterable<? extends Element>, Iterable<? extends Element>> namedOp = mock(NamedOperation.class);
    namedOp.setOperationName(opName);
    resolvers.put(namedOp.getClass(), scoreResolver);
    handler.setScoreResolvers(resolvers);
    given(scoreResolver.getScore(eq(namedOp), any())).willReturn(null);
    final OperationChain opChain = new OperationChain(Arrays.asList(op1, op2, op3, namedOp));
    given(context.getUser()).willReturn(user);
    Set<String> opAuths = new HashSet<>();
    opAuths.add("TEST_USER");
    given(user.getOpAuths()).willReturn(opAuths);
    given(scoreOperationChain.getOperationChain()).willReturn(opChain);
    given(store.getProperties()).willReturn(storeProperties);
    // When
    final Object result = handler.doOperation(new ScoreOperationChain.Builder().operationChain(opChain).build(), context, store);
    // Then
    assertEquals(7, result);
}

Example 84 with GetElements

use of uk.gov.gchq.gaffer.operation.impl.get.GetElements in project Gaffer by gchq.

the class WhileHandlerTest method shouldUpdateTransformInputAndTestAgainstPredicate.

@Test
public void shouldUpdateTransformInputAndTestAgainstPredicate() throws OperationException {
    final Edge input = new Edge.Builder().group("testEdge").source("src").dest("dest").directed(true).property("count", 3).build();
    final Map<Element, Object> transform = mock(Map.class);
    final Map<Element, Object> transformClone = mock(Map.class);
    given(transform.shallowClone()).willReturn(transformClone);
    final Predicate predicate = new IsMoreThan(2);
    final Conditional conditional = new Conditional(predicate, transform);
    final Context context = mock(Context.class);
    final Store store = mock(Store.class);
    final GetElements getElements = mock(GetElements.class);
    final While operation = new While.Builder<>().input(input).maxRepeats(1).conditional(conditional).operation(getElements).build();
    final WhileHandler handler = new WhileHandler();
    // When
    handler.doOperation(operation, context, store);
    // Then
    verify(transformClone).setInput(input);
    verify(store).execute(transformClone, context);
}

Example 85 with GetElements

use of uk.gov.gchq.gaffer.operation.impl.get.GetElements in project Gaffer by gchq.

the class WhileHandlerTest method shouldRepeatWhileConditionIsTrue.

@Test
public void shouldRepeatWhileConditionIsTrue() throws OperationException {
    // Given
    final List<EntitySeed> input = Collections.singletonList(mock(EntitySeed.class));
    final boolean condition = true;
    final int maxRepeats = 3;
    final GetElements delegate = mock(GetElements.class);
    final GetElements delegateClone1 = mock(GetElements.class);
    final GetElements delegateClone2 = mock(GetElements.class);
    final GetElements delegateClone3 = mock(GetElements.class);
    final Context context = mock(Context.class);
    final Store store = mock(Store.class);
    given(delegate.shallowClone()).willReturn(delegateClone1, delegateClone2, delegateClone3);
    final CloseableIterable result1 = mock(CloseableIterable.class);
    final CloseableIterable result2 = mock(CloseableIterable.class);
    final CloseableIterable result3 = mock(CloseableIterable.class);
    given(store.execute(delegateClone1, context)).willReturn(result1);
    given(store.execute(delegateClone2, context)).willReturn(result2);
    given(store.execute(delegateClone3, context)).willReturn(result3);
    final While operation = new While.Builder<>().input(input).condition(condition).maxRepeats(maxRepeats).operation(delegate).build();
    final WhileHandler handler = new WhileHandler();
    // When
    final Object result = handler.doOperation(operation, context, store);
    // Then
    verify(delegateClone1, times(1)).getInput();
    verify(delegateClone2, times(1)).getInput();
    verify(delegateClone3, times(1)).getInput();
    verify(store).execute((Output) delegateClone1, context);
    verify(store).execute((Output) delegateClone2, context);
    verify(store).execute((Output) delegateClone3, context);
    assertSame(result3, result);
}