From 8871c8fed824a18fe93d9ad167275492426720fa Mon Sep 17 00:00:00 2001
From: Jeremy Davis <jeremy.davis@sonarsource.com>
Date: Thu, 11 Nov 2021 11:20:48 +0100
Subject: [PATCH] SONAR-15633 collect jest test data for Kibana

---
 .../config/jest/ElasticSearchReporter.js      | 93 +++++++++++++++++++
 server/sonar-web/jest.config.js               |  6 ++
 2 files changed, 99 insertions(+)
 create mode 100644 server/sonar-web/config/jest/ElasticSearchReporter.js

diff --git a/server/sonar-web/config/jest/ElasticSearchReporter.js b/server/sonar-web/config/jest/ElasticSearchReporter.js
new file mode 100644
index 00000000000..e0c8b571642
--- /dev/null
+++ b/server/sonar-web/config/jest/ElasticSearchReporter.js
@@ -0,0 +1,93 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2021 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+/* eslint-disable no-console */
+
+const fse = require('fs-extra');
+const { tokenToString } = require('typescript');
+
+const ES_ITEM_CATEGORY = 'Validate-UT-Typescript';
+const ES_ITEM_KIND = 'testcase';
+const ES_ITEM_OPERATION = 'total';
+const ES_ITEM_SUITE = 'Standalone';
+
+module.exports = class ElasticSearchReporter {
+  constructor(globalConfig, options) {
+    this.rootDir = globalConfig.rootDir;
+    this.outputFilepath = options.outputFilepath;
+  }
+
+  stripFilePath(path) {
+    return path.replace(this.rootDir, '');
+  }
+
+  writeToFile(data) {
+    try {
+      fse.writeJsonSync(this.outputFilepath, data);
+    } catch (e) {
+      console.error(e);
+    }
+  }
+
+  collectTestData(testClassResults) {
+    const commit = process.env.GIT_SHA1;
+    const build = process.env.BUILD_NUMBER;
+
+    const data = testClassResults.reduce((flattenedTestResults, testClassResult) => {
+      const formattedTestResults = this.formatTestResults(testClassResult, commit, build);
+
+      return flattenedTestResults.concat(formattedTestResults);
+    }, []);
+
+    this.writeToFile(data);
+  }
+
+  formatTestResults(testClassResult, commit, build) {
+    const timestamp = new Date(testClassResult.perfStats.start).toISOString();
+    const testClass = this.stripFilePath(testClassResult.testFilePath);
+
+    return testClassResult.testResults.map(testResult => ({
+      fields: {
+        commit,
+        build,
+        category: ES_ITEM_CATEGORY,
+        kind: ES_ITEM_KIND,
+        operation: ES_ITEM_OPERATION,
+        suite: ES_ITEM_SUITE,
+        measureClass: '',
+        measureMethod: '',
+        timestamp,
+        testClass,
+        testMethod: testResult.fullName,
+        duration: testResult.duration
+      }
+    }));
+  }
+
+  onRunComplete(contexts, { testResults }) {
+    if (process.env.CIRRUS_BRANCH === 'branch-nightly-build') {
+      if (!this.outputFilepath) {
+        throw new Error('option `outputFilepath` is undefined');
+      }
+
+      this.collectTestData(testResults);
+    }
+  }
+};
diff --git a/server/sonar-web/jest.config.js b/server/sonar-web/jest.config.js
index a83d3ab64e2..f5b819e37a2 100644
--- a/server/sonar-web/jest.config.js
+++ b/server/sonar-web/jest.config.js
@@ -39,6 +39,12 @@ module.exports = {
         classNameTemplate: '{classname}',
         titleTemplate: '{title}'
       }
+    ],
+    [
+      './config/jest/ElasticSearchReporter.js',
+      {
+        outputFilepath: '/tmp/ut-ts-web-monitoring.log'
+      }
     ]
   ]
 };
-- 
2.39.5