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.it.kafka;
  
  import static com.google.common.truth.Truth.assertThat;
  
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  
  /** Unit tests for {@link KafkaResourceManagerUtils}. */
  @RunWith(JUnit4.class)
  public class KafkaResourceManagerUtilsTest {
    @Test
    public void testGenerateTopicNameShouldReplaceIllegalChars() {
      String testBaseString = "^apache_beam/io\\kafka\0";
      String actual = KafkaResourceManagerUtils.generateTopicName(testBaseString);
      assertThat(actual).matches("-apache_beam-io-kafka--\\d{8}-\\d{6}-\\d{6}");
    }
  }
  