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Merge pull request #5011 from getsentry/01-08-add_e2e_tests_for_metrics
feat(metrics): [Trace Metrics 23] Add E2E tests for Metrics
2 parents bea07c7 + 9988b7e commit 386b53d

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‎sentry-samples/sentry-samples-console-opentelemetry-noagent/src/main/java/io/sentry/samples/console/Main.java‎

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@@ -63,6 +63,8 @@ public static void main(String[] args) throws InterruptedException {
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Sentry.addFeatureFlag("my-feature-flag", true);
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captureMetrics();
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// Sending exception:
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Exception exception = new RuntimeException("Some error!");
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Sentry.captureException(exception);
@@ -136,6 +138,12 @@ public static void main(String[] args) throws InterruptedException {
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// Sentry.close();
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}
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private static void captureMetrics() {
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Sentry.metrics().count("countMetric");
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Sentry.metrics().gauge("gaugeMetric", 5.0);
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Sentry.metrics().distribution("distributionMetric", 7.0);
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}
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private static class SomeEventProcessor implements EventProcessor {
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@Override
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public SentryEvent process(SentryEvent event, Hint hint) {

‎sentry-samples/sentry-samples-console-opentelemetry-noagent/src/test/kotlin/sentry/systemtest/ConsoleApplicationSystemTest.kt‎

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@@ -97,5 +97,11 @@ class ConsoleApplicationSystemTest {
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breadcrumb.message?.contains("Processed by") == true
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} == true
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}
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testHelper.ensureMetricsReceived { metricsEvents, sentryEnvelopeHeader ->
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testHelper.doesContainMetric(metricsEvents, "countMetric", "counter", 1.0) &&
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testHelper.doesContainMetric(metricsEvents, "gaugeMetric", "gauge", 5.0) &&
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testHelper.doesContainMetric(metricsEvents, "distributionMetric", "distribution", 7.0)
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}
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}
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}

‎sentry-samples/sentry-samples-console/src/main/java/io/sentry/samples/console/Main.java‎

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@@ -128,6 +128,8 @@ public static void main(String[] args) throws InterruptedException {
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Sentry.addFeatureFlag("my-feature-flag", true);
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captureMetrics();
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// Sending exception:
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Exception exception = new RuntimeException("Some error!");
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Sentry.captureException(exception);
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// Sentry.close();
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}
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private static void captureMetrics() {
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Sentry.metrics().count("countMetric");
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Sentry.metrics().gauge("gaugeMetric", 5.0);
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Sentry.metrics().distribution("distributionMetric", 7.0);
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}
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private static class SomeEventProcessor implements EventProcessor {
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@Override
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public SentryEvent process(SentryEvent event, Hint hint) {

‎sentry-samples/sentry-samples-console/src/test/kotlin/io/sentry/systemtest/ConsoleApplicationSystemTest.kt‎

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@@ -93,5 +93,11 @@ class ConsoleApplicationSystemTest {
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breadcrumb.message?.contains("Processed by") == true
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} == true
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}
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testHelper.ensureMetricsReceived { metricsEvents, sentryEnvelopeHeader ->
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testHelper.doesContainMetric(metricsEvents, "countMetric", "counter", 1.0) &&
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testHelper.doesContainMetric(metricsEvents, "gaugeMetric", "gauge", 5.0) &&
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testHelper.doesContainMetric(metricsEvents, "distributionMetric", "distribution", 7.0)
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}
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}
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}

‎sentry-samples/sentry-samples-spring-7/src/main/java/io/sentry/samples/spring7/web/MetricController.java‎

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package io.sentry.samples.spring7.web;
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import io.sentry.Sentry;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequestMapping("/metric/")
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public class MetricController {
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private static final Logger LOGGER = LoggerFactory.getLogger(MetricController.class);
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@GetMapping("count")
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String count() {
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Sentry.metrics().count("countMetric");
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return "count metric increased";
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}
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@GetMapping("gauge/{count}")
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String gauge(@PathVariable Long count) {
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Sentry.metrics().gauge("memory.free", count.doubleValue(), "byte");
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return "gauge metric tracked";
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}
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@GetMapping("distribution/{count}")
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String distribution(@PathVariable Long count) {
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Sentry.metrics().distribution("distributionMetric", count.doubleValue(), "child");
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return "distribution metric tracked";
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}
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}

‎sentry-samples/sentry-samples-spring-7/src/test/kotlin/io/sentry/systemtest/MetricsSystemTest.kt‎

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package io.sentry.systemtest
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import io.sentry.systemtest.util.TestHelper
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import org.junit.Before
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class MetricsSystemTest {
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lateinit var testHelper: TestHelper
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@Before
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fun setup() {
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testHelper = TestHelper("http://localhost:8080")
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testHelper.reset()
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}
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@Test
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fun `count metric`() {
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val restClient = testHelper.restClient
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assertEquals("count metric increased", restClient.getCountMetric())
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "countMetric", "counter", 1.0)
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}
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}
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@Test
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fun `gauge metric`() {
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val restClient = testHelper.restClient
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assertEquals("gauge metric tracked", restClient.getGaugeMetric(14))
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "memory.free", "gauge", 14.0)
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}
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}
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@Test
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fun `distribution metric`() {
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val restClient = testHelper.restClient
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assertEquals("distribution metric tracked", restClient.getDistributionMetric(23))
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "distributionMetric", "distribution", 23.0)
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}
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}
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}

‎sentry-samples/sentry-samples-spring-boot-4-opentelemetry-noagent/src/main/java/io/sentry/samples/spring/boot4/MetricController.java‎

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package io.sentry.samples.spring.boot4;
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import io.sentry.Sentry;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequestMapping("/metric/")
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public class MetricController {
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private static final Logger LOGGER = LoggerFactory.getLogger(MetricController.class);
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@GetMapping("count")
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String count() {
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Sentry.metrics().count("countMetric");
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return "count metric increased";
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}
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@GetMapping("gauge/{count}")
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String gauge(@PathVariable Long count) {
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Sentry.metrics().gauge("memory.free", count.doubleValue(), "byte");
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return "gauge metric tracked";
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}
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@GetMapping("distribution/{count}")
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String distribution(@PathVariable Long count) {
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Sentry.metrics().distribution("distributionMetric", count.doubleValue(), "child");
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return "distribution metric tracked";
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}
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}

‎sentry-samples/sentry-samples-spring-boot-4-opentelemetry-noagent/src/test/kotlin/io/sentry/systemtest/MetricsSystemTest.kt‎

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package io.sentry.systemtest
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import io.sentry.systemtest.util.TestHelper
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import org.junit.Before
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class MetricsSystemTest {
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lateinit var testHelper: TestHelper
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@Before
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fun setup() {
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testHelper = TestHelper("http://localhost:8080")
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testHelper.reset()
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}
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@Test
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fun `count metric`() {
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val restClient = testHelper.restClient
20+
assertEquals("count metric increased", restClient.getCountMetric())
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "countMetric", "counter", 1.0)
27+
}
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}
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@Test
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fun `gauge metric`() {
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val restClient = testHelper.restClient
33+
assertEquals("gauge metric tracked", restClient.getGaugeMetric(14))
34+
assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "memory.free", "gauge", 14.0)
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}
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}
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@Test
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fun `distribution metric`() {
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val restClient = testHelper.restClient
46+
assertEquals("distribution metric tracked", restClient.getDistributionMetric(23))
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "distributionMetric", "distribution", 23.0)
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}
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}
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}

‎sentry-samples/sentry-samples-spring-boot-4-opentelemetry/src/main/java/io/sentry/samples/spring/boot4/MetricController.java‎

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package io.sentry.samples.spring.boot4;
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import io.sentry.Sentry;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
12+
@RequestMapping("/metric/")
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public class MetricController {
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private static final Logger LOGGER = LoggerFactory.getLogger(MetricController.class);
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@GetMapping("count")
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String count() {
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Sentry.metrics().count("countMetric");
19+
return "count metric increased";
20+
}
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@GetMapping("gauge/{count}")
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String gauge(@PathVariable Long count) {
24+
Sentry.metrics().gauge("memory.free", count.doubleValue(), "byte");
25+
return "gauge metric tracked";
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}
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@GetMapping("distribution/{count}")
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String distribution(@PathVariable Long count) {
30+
Sentry.metrics().distribution("distributionMetric", count.doubleValue(), "child");
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return "distribution metric tracked";
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}
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}

‎sentry-samples/sentry-samples-spring-boot-4-opentelemetry/src/test/kotlin/io/sentry/systemtest/MetricsSystemTest.kt‎

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package io.sentry.systemtest
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import io.sentry.systemtest.util.TestHelper
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import org.junit.Before
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class MetricsSystemTest {
9+
lateinit var testHelper: TestHelper
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@Before
12+
fun setup() {
13+
testHelper = TestHelper("http://localhost:8080")
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testHelper.reset()
15+
}
16+
17+
@Test
18+
fun `count metric`() {
19+
val restClient = testHelper.restClient
20+
assertEquals("count metric increased", restClient.getCountMetric())
21+
assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "countMetric", "counter", 1.0)
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}
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}
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@Test
31+
fun `gauge metric`() {
32+
val restClient = testHelper.restClient
33+
assertEquals("gauge metric tracked", restClient.getGaugeMetric(14))
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "memory.free", "gauge", 14.0)
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}
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}
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@Test
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fun `distribution metric`() {
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val restClient = testHelper.restClient
46+
assertEquals("distribution metric tracked", restClient.getDistributionMetric(23))
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assertEquals(200, restClient.lastKnownStatusCode)
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Thread.sleep(10000)
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testHelper.ensureMetricsReceived { event, header ->
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testHelper.doesContainMetric(event, "distributionMetric", "distribution", 23.0)
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}
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}
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}

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