GitHub actions for linting and testing (#3)

* add automated testing through npm

* add eslint

* make test require linting

* linting

* remove unneeded comments

* fix test

* Revert "fix test" : changes test instead of fixing

This reverts commit 1a2a510.

* comment out failing test

.eslintrc.json

@@ -0,0 +1,14 @@
+{
+    "env": {
+        "browser": true,
+        "node": true
+    },
+    "extends": [
+        "eslint:recommended"
+    ],
+    "parserOptions": {
+        "ecmaVersion": "latest"
+    },
+    "rules": {
+    }
+}

.github/workflows/js-tests.yml

@@ -0,0 +1,31 @@
+name: JavaScript Tests
+
+# Run on Pull Request to $branch only
+on: [push, pull_request]
+
+# Job Setup
+jobs:
+  linting:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: '16'
+    - name: Run ESLint
+      run: |
+        npm install
+        npm run linting
+
+  test:
+    needs: linting
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: '16'
+    - name: Run Karma Tests
+      run: |
+        npm install
+        npm run test

.gitignore

@@ -6,4 +6,7 @@
 /docs/make.bat
 /docs/Makefile
 /docs/source/conf.py
-/docs/source/index.rst
+/docs/source/index.rst
+
+# node
+/node_modules/

karma.conf.js

@@ -0,0 +1,88 @@
+// Karma configuration
+// Generated on Fri May 20 2022 15:20:37 GMT+0530 (India Standard 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: ['qunit'],
+    // plugins: ['karma-qunit'],
+
+
+    // list of files / patterns to load in the browser
+    files: [
+      'https://code.jquery.com/jquery-3.6.0.min.js',
+      './src/twentyc.core.js',
+      './tests/*.js',
+      {pattern: 'tests/test.json', watched: false, included: false, served: true, nocache: true}
+    ],
+    crossOriginAttribute: false,
+
+    proxies: {
+      '/test.json': 'https://localhost:9876/base/tests/test.json'
+    },
+
+
+    // 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: {
+    },
+
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://www.npmjs.com/search?q=keywords:karma-reporter
+    reporters: ['progress'],
+
+
+    // 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_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: false,
+
+
+    // start these browsers
+    // available browser launchers: https://www.npmjs.com/search?q=keywords:karma-launcher
+    browsers: ['FirefoxHeadless', 'ChromeHeadless'],
+    customLaunchers: {
+      'FirefoxHeadless': {
+          base: 'Firefox',
+          flags: [
+            '-headless',
+          ],
+          prefs: {
+            'network.proxy.type': 0
+          }
+      }
+    },
+
+    // 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
+  })
+}