content: /*
   * 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
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  package org.apache.beam.sdk.options;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.core.Is.is;
  import static org.hamcrest.core.IsNull.nullValue;
  import static org.junit.Assert.assertEquals;
  
  import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;
  import org.junit.Test;
  
  public class PortablePipelineOptionsTest {
  
    /** Defaults should only be changed with a very good reason and need to match across SDKs. */
    @Test
    public void testDefaults() {
      PortablePipelineOptions options = PipelineOptionsFactory.as(PortablePipelineOptions.class);
      assertThat(options.getFilesToStage(), is(nullValue()));
      assertThat(options.getJobEndpoint(), is(nullValue()));
      assertThat(options.getDefaultEnvironmentType(), is(nullValue()));
      assertThat(options.getDefaultEnvironmentConfig(), is(nullValue()));
      assertThat(options.getSdkWorkerParallelism(), is(1));
      assertThat(options.getEnvironmentCacheMillis(), is(0));
      assertThat(options.getEnvironmentExpirationMillis(), is(0));
      assertThat(options.getOutputExecutablePath(), is(nullValue()));
      assertThat(options.getEnvironmentOptions(), is(nullValue()));
    }
  
    @Test
    public void getEnvironmentOption() {
      PortablePipelineOptions options = PipelineOptionsFactory.as(PortablePipelineOptions.class);
      options.setEnvironmentOptions(ImmutableList.of("foo=bar"));
      assertEquals("bar", PortablePipelineOptions.getEnvironmentOption(options, "foo"));
    }
  
    @Test
    public void getEnvironmentOptionContainingEquals() {
      PortablePipelineOptions options = PipelineOptionsFactory.as(PortablePipelineOptions.class);
      options.setEnvironmentOptions(ImmutableList.of("foo=bar=baz"));
      assertEquals("bar=baz", PortablePipelineOptions.getEnvironmentOption(options, "foo"));
    }
  
    @Test
    public void getEnvironmentOptionFromEmptyListReturnsEmptyString() {
      PortablePipelineOptions options = PipelineOptionsFactory.as(PortablePipelineOptions.class);
      assertEquals("", PortablePipelineOptions.getEnvironmentOption(options, "foo"));
    }
  
    @Test
    public void getEnvironmentOptionMissingOptionReturnsEmptyString() {
      PortablePipelineOptions options = PipelineOptionsFactory.as(PortablePipelineOptions.class);
      options.setEnvironmentOptions(ImmutableList.of("foo=bar"));
      assertEquals("", PortablePipelineOptions.getEnvironmentOption(options, "baz"));
    }
  }
  