public ElasticSearchAppenderTests(IntegrationTestFixture testFixture)
 {
     this.testFixture = testFixture;
     elasticClient    = testFixture.Client;
 }
 public ElasticSearchAppenderTests(IntegrationTestFixture testFixture)
 {
     this.testFixture = testFixture;
     elasticClient = testFixture.Client;
 }