Examples with MetricMetadata com.signalfx.codahale.reporter.MetricMetadata used on opensource projects

Example 1 with MetricMetadata

use of com.signalfx.codahale.reporter.MetricMetadata in project riposte by Nike-Inc.

the class SignalFxEndpointMetricsHandlerTest method wireUpReporterForConstructor.

private MetricMetadata wireUpReporterForConstructor(SignalFxReporter reporterMock) {
    MetricMetadata metricMetadataMock = mock(MetricMetadata.class);
    doReturn(metricMetadataMock).when(reporterMock).getMetricMetadata();
    return metricMetadataMock;
}

Example 2 with MetricMetadata

use of com.signalfx.codahale.reporter.MetricMetadata in project riposte by Nike-Inc.

the class SignalFxEndpointMetricsHandlerTest method two_arg_constructor_sets_fields_as_expected.

@Test
public void two_arg_constructor_sets_fields_as_expected() {
    // given
    SignalFxReporterFactory reporterFactoryMock = mock(SignalFxReporterFactory.class);
    Pair<Pair<SignalFxReporter, MetricMetadata>, Pair<Long, TimeUnit>> wiredUpMocksAndData = wireUpReporterFactoryMockForConstructor(reporterFactoryMock, metricRegistryMock);
    MetricMetadata expectedMetricMetadata = wiredUpMocksAndData.getLeft().getRight();
    long expectedReportingInterval = wiredUpMocksAndData.getRight().getLeft();
    TimeUnit expectedReportingTimeUnit = wiredUpMocksAndData.getRight().getRight();
    // when
    SignalFxEndpointMetricsHandler instance = new SignalFxEndpointMetricsHandler(reporterFactoryMock, metricRegistryMock);
    // then
    assertThat(instance.metricMetadata).isSameAs(expectedMetricMetadata);
    assertThat(instance.metricRegistry).isSameAs(metricRegistryMock);
    assertThat(instance.requestTimerBuilder).isInstanceOf(RollingWindowTimerBuilder.class);
    RollingWindowTimerBuilder rwtb = (RollingWindowTimerBuilder) instance.requestTimerBuilder;
    assertThat(rwtb.amount).isEqualTo(expectedReportingInterval);
    assertThat(rwtb.timeUnit).isEqualTo(expectedReportingTimeUnit);
    assertThat(instance.requestTimerDimensionConfigurator).isSameAs(DEFAULT_REQUEST_LATENCY_TIMER_DIMENSION_CONFIGURATOR);
}

Example 3 with MetricMetadata

use of com.signalfx.codahale.reporter.MetricMetadata in project riposte by Nike-Inc.

the class SignalFxEndpointMetricsHandlerTest method wireUpReporterFactoryMockForConstructor.

private Pair<Pair<SignalFxReporter, MetricMetadata>, Pair<Long, TimeUnit>> wireUpReporterFactoryMockForConstructor(SignalFxReporterFactory factoryMock, MetricRegistry expectedMetricRegistry) {
    SignalFxReporter reporterMock = mock(SignalFxReporter.class);
    doReturn(reporterMock).when(factoryMock).getReporter(expectedMetricRegistry);
    MetricMetadata metricMetadataMock = wireUpReporterForConstructor(reporterMock);
    long reportingInterval = 42;
    TimeUnit reportingTimeUnit = TimeUnit.DAYS;
    doReturn(reportingInterval).when(factoryMock).getInterval();
    doReturn(reportingTimeUnit).when(factoryMock).getTimeUnit();
    return Pair.of(Pair.of(reporterMock, metricMetadataMock), Pair.of(reportingInterval, reportingTimeUnit));
}

Example 4 with MetricMetadata

use of com.signalfx.codahale.reporter.MetricMetadata in project riposte by Nike-Inc.

the class SignalFxEndpointMetricsHandlerTest method three_arg_constructor_sets_fields_as_expected.

@Test
public void three_arg_constructor_sets_fields_as_expected() {
    // given
    SignalFxReporter reporterMock = mock(SignalFxReporter.class);
    MetricMetadata expectedMetricMetadata = wireUpReporterForConstructor(reporterMock);
    Pair<Long, TimeUnit> reportingFrequency = Pair.of(42L, TimeUnit.DAYS);
    // when
    SignalFxEndpointMetricsHandler instance = new SignalFxEndpointMetricsHandler(reporterMock, reportingFrequency, metricRegistryMock);
    // then
    assertThat(instance.metricMetadata).isSameAs(expectedMetricMetadata);
    assertThat(instance.metricRegistry).isSameAs(metricRegistryMock);
    assertThat(instance.requestTimerBuilder).isInstanceOf(RollingWindowTimerBuilder.class);
    RollingWindowTimerBuilder rwtb = (RollingWindowTimerBuilder) instance.requestTimerBuilder;
    assertThat(rwtb.amount).isEqualTo(reportingFrequency.getLeft());
    assertThat(rwtb.timeUnit).isEqualTo(reportingFrequency.getRight());
    assertThat(instance.requestTimerDimensionConfigurator).isSameAs(DEFAULT_REQUEST_LATENCY_TIMER_DIMENSION_CONFIGURATOR);
}

Example 5 with MetricMetadata

use of com.signalfx.codahale.reporter.MetricMetadata in project riposte by Nike-Inc.

the class SignalFxEndpointMetricsHandlerTest method kitchen_sink_constructor_fails_with_IllegalArgumentException_if_certain_args_are_null.

@DataProvider(value = { "true   |   false   |   false   |   signalFxReporterMetricMetadata cannot be null", "false  |   true    |   false   |   metricRegistry cannot be null", "false  |   false   |   true    |   requestTimerBuilder cannot be null" }, splitBy = "\\|")
@Test
public void kitchen_sink_constructor_fails_with_IllegalArgumentException_if_certain_args_are_null(boolean metadataIsNull, boolean registryIsNull, boolean timerBuilderIsNull, String expectedMessage) {
    // given
    MetricMetadata metricMetadata = (metadataIsNull) ? null : metricMetadataMock;
    MetricRegistry registry = (registryIsNull) ? null : metricRegistryMock;
    MetricBuilder<Timer> timerBuilder = (timerBuilderIsNull) ? null : requestTimerBuilderMock;
    // when
    Throwable ex = catchThrowable(() -> new SignalFxEndpointMetricsHandler(metricMetadata, registry, timerBuilder, null));
    // then
    assertThat(ex).isInstanceOf(IllegalArgumentException.class).hasMessage(expectedMessage);
}