@Test
public void testGetAzkabanURL() {

  final CommonMetrics commonMetrics = new CommonMetrics(new MetricsManager(new MetricRegistry()));
  final Emailer emailer = new Emailer(this.props, commonMetrics, this.messageCreator,
      this.executorLoader);
  assertThat(emailer.getAzkabanURL()).isEqualTo("http://localhost:8786");
}