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
   * limitations under the License.
   */
  package org.apache.beam.sdk.coders;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.equalTo;
  
  import java.net.URI;
  import java.util.Arrays;
  import java.util.List;
  import org.apache.beam.sdk.coders.Coder.NonDeterministicException;
  import org.apache.beam.sdk.testing.CoderProperties;
  import org.apache.beam.sdk.values.TypeDescriptor;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  
  /** Unit tests for {@link StringDelegateCoder}. */
  @RunWith(JUnit4.class)
  public class StringDelegateCoderTest {
  
    // Test data
  
    private static final Coder<URI> uriCoder = StringDelegateCoder.of(URI.class);
  
    private static final List<String> TEST_URI_STRINGS =
        Arrays.asList(
            "http://www.example.com",
            "gs://myproject/mybucket/some/gcs/path",
            "/just/some/path",
            "file:/path/with/no/authority",
            "file:///path/with/empty/authority");
  
    // Tests
  
    @Test
    public void testDeterministic() throws Exception, NonDeterministicException {
      uriCoder.verifyDeterministic();
      for (String uriString : TEST_URI_STRINGS) {
        CoderProperties.coderDeterministic(uriCoder, new URI(uriString), new URI(uriString));
      }
    }
  
    @Test
    public void testDecodeEncodeEqual() throws Exception {
      for (String uriString : TEST_URI_STRINGS) {
        CoderProperties.coderDecodeEncodeEqual(uriCoder, new URI(uriString));
      }
    }
  
    @Test
    public void testSerializable() throws Exception {
      CoderProperties.coderSerializable(uriCoder);
    }
  
    @Test
    public void testEncodedTypeDescriptor() throws Exception {
      assertThat(
          StringDelegateCoder.of(URI.class).getEncodedTypeDescriptor(),
          equalTo(TypeDescriptor.of(URI.class)));
    }
  }
  