/**
 * Copyright (C) 2014-2016 LinkedIn Corp. (pinot-core@linkedin.com)
 *
 * Licensed 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.linkedin.pinot.common.config;

import java.io.IOException;
import org.apache.commons.configuration.ConfigurationRuntimeException;
import org.codehaus.jackson.map.ObjectMapper;
import org.testng.Assert;
import org.testng.annotations.Test;

public class QuotaConfigTest {

  @Test
  public void testQuotaConfig()
      throws IOException {
    {
      String quotaConfigStr = "{\"storage\" : \"100g\"}";
      QuotaConfig quotaConfig = new ObjectMapper().readValue(quotaConfigStr, QuotaConfig.class);

      Assert.assertEquals(quotaConfig.getStorage(), "100g");
      Assert.assertEquals(quotaConfig.storageSizeBytes(), 100 * 1024 * 1024 * 1024L);
    }
    {
      String quotaConfigStr = "{}";
      QuotaConfig quotaConfig = new ObjectMapper().readValue(quotaConfigStr, QuotaConfig.class);
      Assert.assertNull(quotaConfig.getStorage());
      Assert.assertEquals(quotaConfig.storageSizeBytes(), -1);
    }
  }

  @Test
  public void testBadQuotaConfig ()
      throws IOException {
    {
      String quotaConfigStr = "{\"storage\" : \"124GB3GB\"}";
      QuotaConfig quotaConfig = new ObjectMapper().readValue(quotaConfigStr, QuotaConfig.class);
      Assert.assertNotNull(quotaConfig.getStorage());
      Assert.assertEquals(quotaConfig.storageSizeBytes(), -1);
    }
  }

  @Test(expectedExceptions = ConfigurationRuntimeException.class)
  public void testBadConfig()
      throws IOException {
    String quotaConfigStr = "{\"storage\":\"-1M\"}";
    QuotaConfig quotaConfig = new ObjectMapper().readValue(quotaConfigStr, QuotaConfig.class);
    quotaConfig.validate();
  }

}