Merge pull request #8393 from trunk-io/add-karma-framework

add karma and it's dependencies

javascript/tests/karma/karma-mocha-tests.cjs

@@ -0,0 +1,31 @@
+// import assert from "assert";
+const assert = require('assert')
+
+describe("Even - minute is divisible by 2", () => {
+  it("should verify that the current minute is even", () => {
+    const today = new Date();
+    const currentMinute = today.getMinutes();
+
+    assert.strictEqual(currentMinute % 2, 0);
+  });
+});
+
+describe("Odd - minute is divisible by 1", () => {
+  it("should verify that the current minute is odd", () => {
+    const today = new Date();
+    const currentMinute = today.getMinutes();
+
+    assert.strictEqual(currentMinute % 2, 1);
+  });
+});
+
+describe("X equals 3", function () {
+  let X = 0; // X starts at 0
+  this.retries(5); // Retry up to 3 times
+
+  it("should pass on 2nd auto-retry", () => {
+    // Increment X
+    X++;
+    assert.strictEqual(X, 3);
+  });
+});

javascript/tests/karma/my.conf.cjs

@@ -0,0 +1,81 @@
+// Karma configuration
+// Generated on Mon Sep 30 2024 11:45:38 GMT-0700 (Pacific Daylight Time)
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://www.npmjs.com/search?q=keywords:karma-adapter
+    frameworks: ['mocha','browserify'],
+
+
+    // list of files / patterns to load in the browser
+    files: [
+      { pattern: './karma-mocha-tests.cjs', included: true }
+    ],
+
+
+    // list of files / patterns to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://www.npmjs.com/search?q=keywords:karma-preprocessor
+    preprocessors: {
+      './karma-mocha-tests.cjs': [ 'browserify' ]
+    },
+
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://www.npmjs.com/search?q=keywords:karma-reporter
+    reporters: ['progress','junit'],
+
+    junitReporter:{
+      outputDir: 'test-output',
+      outputFile:'karma-output.xml',
+      suite:'my-test-suite',
+      useBrowserName:false,
+      // function (browser, result) to customize the name attribute in xml testcase element
+      nameFormatter: function(browser, result) { return "cool-name"},
+      // function (browser, result) to customize the classname attribute in xml testcase element
+      // classNameFormatter: undefined,
+      classNameFormatter: function(browser,result) { return "cool-class-name" }
+    },
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_DEBUG,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://www.npmjs.com/search?q=keywords:karma-launcher
+    browsers: ['Chrome'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: true,
+
+    // Concurrency level
+    // how many browser instances should be started simultaneously
+    concurrency: Infinity
+  })
+}

package.json

@@ -32,6 +32,13 @@
     "eslint-plugin-simple-import-sort": "^12.0.0",
     "jest": "^29.7.0",
     "jest-junit": "^16.0.0",
+    "karma": "^6.4.4",
+    "karma-chrome-launcher": "^3.2.0",
+    "karma-browserify": "^8.1.0",
+    "browserify": "^17.0.0",
+    "karma-junit-reporter": "^2.0.1",
+    "karma-mocha": "^2.0.1",
+    "karma-requirejs": "^1.1.0",
     "mocha": "^8.4.0",
     "mocha-junit-reporter": "^2.0.0",
     "typescript": "^5.4.3"