| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.beam.runners.direct.portable; |
| |
| import static org.hamcrest.Matchers.containsInAnyOrder; |
| import static org.hamcrest.Matchers.emptyIterable; |
| import static org.hamcrest.Matchers.hasItem; |
| import static org.junit.Assert.assertThat; |
| |
| import org.apache.beam.model.pipeline.v1.RunnerApi; |
| import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform; |
| import org.apache.beam.runners.core.construction.graph.PipelineNode; |
| import org.apache.beam.runners.core.construction.graph.PipelineNode.PCollectionNode; |
| import org.apache.beam.runners.core.construction.graph.PipelineNode.PTransformNode; |
| import org.apache.beam.runners.direct.portable.CommittedResult.OutputType; |
| import org.apache.beam.sdk.testing.TestPipeline; |
| import org.hamcrest.Matchers; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link StepTransformResult}. */ |
| @RunWith(JUnit4.class) |
| public class StepTransformResultTest { |
| private PTransformNode transform; |
| private BundleFactory bundleFactory; |
| private PCollectionNode pc; |
| |
| @Rule public TestPipeline p = TestPipeline.create().enableAbandonedNodeEnforcement(false); |
| |
| @Before |
| public void setup() { |
| pc = |
| PipelineNode.pCollection( |
| "pc", RunnerApi.PCollection.newBuilder().setUniqueName("pc").build()); |
| transform = |
| PipelineNode.pTransform("pt", PTransform.newBuilder().putOutputs("out", "pc").build()); |
| |
| bundleFactory = ImmutableListBundleFactory.create(); |
| } |
| |
| @Test |
| public void producedBundlesProducedOutputs() { |
| UncommittedBundle<Integer> bundle = bundleFactory.createBundle(pc); |
| TransformResult<Integer> result = |
| StepTransformResult.<Integer>withoutHold(transform).addOutput(bundle).build(); |
| |
| assertThat(result.getOutputBundles(), Matchers.containsInAnyOrder(bundle)); |
| } |
| |
| @Test |
| public void withAdditionalOutputProducedOutputs() { |
| TransformResult<Integer> result = |
| StepTransformResult.<Integer>withoutHold(transform) |
| .withAdditionalOutput(OutputType.PCOLLECTION_VIEW) |
| .build(); |
| |
| assertThat(result.getOutputTypes(), containsInAnyOrder(OutputType.PCOLLECTION_VIEW)); |
| } |
| |
| @Test |
| public void producedBundlesAndAdditionalOutputProducedOutputs() { |
| TransformResult<Integer> result = |
| StepTransformResult.<Integer>withoutHold(transform) |
| .addOutput(bundleFactory.createBundle(pc)) |
| .withAdditionalOutput(OutputType.PCOLLECTION_VIEW) |
| .build(); |
| |
| assertThat(result.getOutputTypes(), hasItem(OutputType.PCOLLECTION_VIEW)); |
| } |
| |
| @Test |
| public void noBundlesNoAdditionalOutputProducedOutputsFalse() { |
| TransformResult<Integer> result = StepTransformResult.<Integer>withoutHold(transform).build(); |
| |
| assertThat(result.getOutputTypes(), emptyIterable()); |
| } |
| } |