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test: add integration test for builtin metrics
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116
...e-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/it/BuiltinMetricsIT.java
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| Original file line number | Diff line number | Diff line change |
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| package com.google.cloud.bigtable.data.v2.it; | ||
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| import static com.google.common.truth.TruthJUnit.assume; | ||
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| import com.google.api.client.util.Lists; | ||
| import com.google.cloud.bigtable.data.v2.BigtableDataSettings; | ||
| import com.google.cloud.bigtable.data.v2.models.Query; | ||
| import com.google.cloud.bigtable.data.v2.models.Row; | ||
| import com.google.cloud.bigtable.data.v2.models.RowMutation; | ||
| import com.google.cloud.bigtable.test_helpers.env.EmulatorEnv; | ||
| import com.google.cloud.bigtable.test_helpers.env.TestEnvRule; | ||
| import com.google.cloud.monitoring.v3.MetricServiceClient; | ||
| import com.google.common.truth.Truth; | ||
| import com.google.monitoring.v3.ListTimeSeriesRequest; | ||
| import com.google.monitoring.v3.ListTimeSeriesResponse; | ||
| import com.google.monitoring.v3.ProjectName; | ||
| import com.google.monitoring.v3.TimeInterval; | ||
| import com.google.protobuf.util.Timestamps; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import org.junit.AfterClass; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
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| public class BuiltinMetricsIT { | ||
| @ClassRule public static TestEnvRule testEnvRule = new TestEnvRule(); | ||
| public static MetricServiceClient metricClient; | ||
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| public static String[] VIEWS = { | ||
| "operation_latencies", | ||
| "retry_count", | ||
| "attempt_latencies", | ||
| "server_latencies", | ||
| "connectivity_error_count", | ||
| "application_latencies" | ||
| }; | ||
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| @BeforeClass | ||
| public static void setUpClass() throws IOException { | ||
| assume() | ||
| .withMessage("Builtin metrics integration test is not supported by emulator") | ||
| .that(testEnvRule.env()) | ||
| .isNotInstanceOf(EmulatorEnv.class); | ||
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| // Enable built in metrics | ||
| BigtableDataSettings.enableBuiltinMetrics(); | ||
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| // Create a cloud monitoring client | ||
| metricClient = MetricServiceClient.create(); | ||
| } | ||
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| @Test | ||
| public void testBuiltinMetrics() throws Exception { | ||
| // Send a MutateRow and ReadRows request | ||
| testEnvRule | ||
| .env() | ||
| .getDataClient() | ||
| .mutateRow( | ||
| RowMutation.create(testEnvRule.env().getTableId(), "a-new-key") | ||
| .setCell(testEnvRule.env().getFamilyId(), "q", "abc")); | ||
| ArrayList<Row> rows = | ||
| Lists.newArrayList( | ||
| testEnvRule | ||
| .env() | ||
| .getDataClient() | ||
| .readRows(Query.create(testEnvRule.env().getTableId()).limit(10))); | ||
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| // Sleep 5 minutes so the metrics could be published and precomputation is done | ||
| Thread.sleep(60 * 5 * 1000); | ||
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| ProjectName name = ProjectName.of(testEnvRule.env().getProjectId()); | ||
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| // Restrict time to last 10 minutes | ||
| long startMillis = System.currentTimeMillis() - ((60 * 10) * 1000); | ||
| TimeInterval interval = | ||
| TimeInterval.newBuilder() | ||
| .setStartTime(Timestamps.fromMillis(startMillis)) | ||
| .setEndTime(Timestamps.fromMillis(System.currentTimeMillis())) | ||
| .build(); | ||
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| for (String view : VIEWS) { | ||
| // Filter on instance and method name | ||
| // Verify that metrics are published for MutateRow request | ||
| String metricFilter = | ||
| String.format( | ||
| "metric.type=\"bigtable.googleapis.com/client/%s\" " | ||
| + "AND resource.labels.instance=\"%s\" AND metric.labels.method=\"Bigtable.MutateRow\"", | ||
| view, testEnvRule.env().getInstanceId()); | ||
| ListTimeSeriesRequest.Builder requestBuilder = | ||
| ListTimeSeriesRequest.newBuilder() | ||
| .setName(name.toString()) | ||
| .setFilter(metricFilter) | ||
| .setInterval(interval) | ||
| .setView(ListTimeSeriesRequest.TimeSeriesView.FULL); | ||
| ListTimeSeriesResponse response = | ||
| metricClient.listTimeSeriesCallable().call(requestBuilder.build()); | ||
| Truth.assertThat(response.getTimeSeriesCount()).isGreaterThan(0); | ||
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| // Verify that metrics are published for ReadRows request | ||
| metricFilter = | ||
| String.format( | ||
| "metric.type=\"bigtable.googleapis.com/client/operation_latencies\" " | ||
| + "AND resource.labels.instance=\"%s\" AND metric.labels.method=\"Bigtable.ReadRows\"", | ||
| testEnvRule.env().getInstanceId()); | ||
| requestBuilder.setFilter(metricFilter); | ||
| response = metricClient.listTimeSeriesCallable().call(requestBuilder.build()); | ||
| Truth.assertThat(response.getTimeSeriesCount()).isGreaterThan(0); | ||
| } | ||
| } | ||
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| @AfterClass | ||
| public static void tearDown() { | ||
| metricClient.close(); | ||
| } | ||
| } |
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