/*
 * 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.hudi.metrics.datadog;

import org.apache.hudi.config.metrics.HoodieMetricsDatadogConfig;
import org.apache.hudi.config.HoodieWriteConfig;

import org.junit.jupiter.api.Test;

import java.util.Collections;

import static org.junit.jupiter.api.Assertions.assertIterableEquals;

public class TestHoodieMetricsDatadogConfig {

  @Test
  public void getDatadogMetricTagsShouldReturnEmptyListWhenNotSet() {
    HoodieWriteConfig writeConfig = HoodieWriteConfig.newBuilder().withPath("/tmp").build();
    writeConfig.getProps().remove(HoodieMetricsDatadogConfig.METRIC_TAG_VALUES.key());
    assertIterableEquals(Collections.emptyList(), writeConfig.getDatadogMetricTags());
  }
}
