Add IT test to check all metrics are available
Make sure all the metric collectors are correctly bound.
Change-Id: I70bbd7a480346c580557a3de72c1fc91e2cdd4a3
diff --git a/BUILD b/BUILD
index 8d79e0c..7370013 100644
--- a/BUILD
+++ b/BUILD
@@ -29,7 +29,10 @@
testonly = True,
srcs = glob(
["src/test/java/**/*.java"],
- exclude = ["src/test/java/**/*Test.java"],
+ exclude = [
+ "src/test/java/**/*Test.java",
+ "src/test/java/**/*IT.java",
+ ],
),
tags = [
"git-repo-metrics",
@@ -41,7 +44,12 @@
junit_tests(
name = "git-repo-metrics_tests",
- srcs = glob(["src/test/java/**/*Test.java"]),
+ srcs = glob(
+ [
+ "src/test/java/**/*Test.java",
+ "src/test/java/**/*IT.java",
+ ],
+ ),
resources = glob(["src/test/resources/**/*"]),
tags = [
"git-repo-metrics",
diff --git a/src/test/java/com/googlesource/gerrit/plugins/gitrepometrics/GitRepoMetricsCacheIT.java b/src/test/java/com/googlesource/gerrit/plugins/gitrepometrics/GitRepoMetricsCacheIT.java
new file mode 100644
index 0000000..97031c3
--- /dev/null
+++ b/src/test/java/com/googlesource/gerrit/plugins/gitrepometrics/GitRepoMetricsCacheIT.java
@@ -0,0 +1,54 @@
+// Copyright (C) 2022 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.googlesource.gerrit.plugins.gitrepometrics;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.codahale.metrics.MetricRegistry;
+import com.google.gerrit.acceptance.LightweightPluginDaemonTest;
+import com.google.gerrit.acceptance.TestPlugin;
+import com.google.gerrit.acceptance.UseLocalDisk;
+import com.google.gerrit.acceptance.config.GlobalPluginConfig;
+import com.google.inject.Inject;
+import com.googlesource.gerrit.plugins.gitrepometrics.collectors.GitStatsMetricsCollector;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.junit.Test;
+
+@TestPlugin(
+ name = "git-repo-metrics",
+ sysModule = "com.googlesource.gerrit.plugins.gitrepometrics.Module")
+public class GitRepoMetricsCacheIT extends LightweightPluginDaemonTest {
+
+ @Inject MetricRegistry metricRegistry;
+
+ @Test
+ @UseLocalDisk
+ @GlobalPluginConfig(
+ pluginName = "git-repo-metrics",
+ name = "git-repo-metrics.project",
+ values = {"test1", "test2"})
+ public void shouldRegisterAllMetrics() {
+ List<String> availableProjects = Arrays.asList("test1", "test2");
+ List<String> repoMetricsCount =
+ metricRegistry.getMetrics().keySet().stream()
+ .filter(metricName -> metricName.contains("git-repo-metrics"))
+ .collect(Collectors.toList());
+
+ int expectedMetricsCount = new GitStatsMetricsCollector().availableMetrics().size();
+ assertThat(repoMetricsCount.size()).isEqualTo(availableProjects.size() * expectedMetricsCount);
+ }
+}
