DataSourceTypeToAwsUnitTest.java

/**
 * Copyright 2013 Netflix, Inc.
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.netflix.servo.aws;

import com.netflix.servo.annotations.DataSourceType;
import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;

/**
 * DataSourceTypeToAwsUnit tests.
 * User: gorzell
 * Date: 1/9/12
 * Time: 6:44 PM
 */
public class DataSourceTypeToAwsUnitTest {

  /**
   * GetUnit returns the correct unit.
   */
  @Test
  public void testGetUnit() throws Exception {
    String cs = "Count/Second";
    String none = "None";

    String val = DataSourceTypeToAwsUnit.getUnit(DataSourceType.COUNTER);
    assertEquals(val, cs);

    val = DataSourceTypeToAwsUnit.getUnit(DataSourceType.GAUGE);
    assertEquals(val, none);

    val = DataSourceTypeToAwsUnit.getUnit(DataSourceType.INFORMATIONAL);
    assertEquals(val, none);
  }
}