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.extensions.protobuf;
  
  import org.junit.Assert;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  
  @RunWith(JUnit4.class)
  public class ProtoByteBuddyUtilsTest {
  
    private static final String PROTO_PROPERTY_WITH_UNDERSCORE = "foo_bar_id";
    private static final String PROTO_PROPERTY_WITH_NUMBER = "foo2bar_id";
  
    private static final String JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_UNDERSCORE = "FooBarId";
    private static final String JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_NUMBER = "Foo2BarId";
  
    @Test
    public void testGetterNameCreationForProtoPropertyWithUnderscore() {
      Assert.assertEquals(
          JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_UNDERSCORE,
          ProtoByteBuddyUtils.convertProtoPropertyNameToJavaPropertyName(
              PROTO_PROPERTY_WITH_UNDERSCORE));
    }
  
    @Test
    public void testGetterNameCreationForProtoPropertyWithNumber() {
      Assert.assertEquals(
          JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_NUMBER,
          ProtoByteBuddyUtils.convertProtoPropertyNameToJavaPropertyName(PROTO_PROPERTY_WITH_NUMBER));
    }
  
    @Test
    public void testGetterExistenceForProtoPropertyWithUnderscore() {
      try {
        Assert.assertNotNull(
            ProtoByteBuddyUtilsMessages.ProtoByteBuddyUtilsMessageWithUnderscore.class.getMethod(
                "get" + JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_UNDERSCORE));
      } catch (NoSuchMethodException e) {
        Assert.fail(
            "Unable to find expected getter method for "
                + PROTO_PROPERTY_WITH_UNDERSCORE
                + " -> "
                + e);
      }
    }
  
    @Test
    public void testGetterExistenceForProtoPropertyWithNumber() {
      try {
        Assert.assertNotNull(
            ProtoByteBuddyUtilsMessages.ProtoByteBuddyUtilsMessageWithNumber.class.getMethod(
                "get" + JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_NUMBER));
      } catch (NoSuchMethodException e) {
        Assert.fail(
            "Unable to find expected getter method for "
                + JAVA_PROPERTY_FOR_PROTO_PROPERTY_WITH_NUMBER
                + " -> "
                + e);
      }
    }
  }
  