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 com.ververica.field.config;
  
  import static com.ververica.field.config.Parameters.KAFKA_HOST;
  import static com.ververica.field.config.Parameters.KAFKA_PORT;
  import static org.junit.Assert.assertEquals;
  
  import org.junit.Test;
  
  public class ConfigTest {
  
    @Test
    public void testParameters() {
      String[] args = new String[] {"--kafka-host", "host-from-args"};
      Parameters parameters = Parameters.fromArgs(args);
      Config config = Config.fromParameters(parameters);
  
      final String kafkaHost = config.get(KAFKA_HOST);
      assertEquals("Wrong config parameter retrived", "host-from-args", kafkaHost);
    }
  
    @Test
    public void testParameterWithDefaults() {
      String[] args = new String[] {};
      Parameters parameters = Parameters.fromArgs(args);
      Config config = Config.fromParameters(parameters);
  
      final Integer kafkaPort = config.get(KAFKA_PORT);
      assertEquals("Wrong config parameter retrived", new Integer(9092), kafkaPort);
    }
  }
  