Set up testing branch, install testing dependencies, set up test dire…

…ctory, configure test runner (runTest.ts only)

.eslintrc.json

@@ -4,7 +4,7 @@
   "parserOptions": {
     "ecmaVersion": 2022,
     "sourceType": "module",
-    "project": "./tsconfig.json"
+    "project": ["./tsconfig.json", "./tsconfig.test.json"]
   },
   "env": {
     "browser": true,
@@ -30,7 +30,7 @@
     "semi": "off",
     "prettier/prettier": "warn"
   },
-  "ignorePatterns": ["dist", "**/*.d.ts", "src/logic/aria-standards"],
+  "ignorePatterns": ["dist", "**/*.d.ts", "src/logic/aria-standards", "test/**/*", "webpack.config.js"],
   "overrides": [
     {
       "files": ["webpack.config.js"],

package.json

@@ -92,18 +92,23 @@
     "@babel/preset-env": "^7.24.7",
     "@babel/preset-react": "^7.24.7",
     "@babel/preset-typescript": "^7.24.7",
+    "@types/chai": "^4.3.19",
     "@types/chart.js": "^2.9.41",
+    "@types/mocha": "^10.0.8",
     "@types/node": "20.x",
     "@types/vscode": "^1.91.0",
     "@vscode/test-cli": "^0.0.9",
+    "@vscode/test-electron": "^2.4.1",
     "babel-loader": "^9.1.3",
+    "chai": "^5.1.1",
     "chart.js": "^4.4.3",
     "clean-webpack-plugin": "^4.0.0",
     "copy-webpack-plugin": "^12.0.2",
     "css-loader": "^7.1.2",
     "eslint": "8.56.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.1",
+    "mocha": "^10.7.3",
     "prettier": "^3.3.3",
     "style-loader": "^4.0.0",
     "ts-loader": "^9.5.1",

test/runTest.ts

@@ -0,0 +1,20 @@
+import * as path from 'path';
+import { runTests } from '@vscode/test-electron';
+
+async function main() {
+  try {
+    // The folder containing the Extension Manifest package.json
+    const extensionDevelopmentPath = path.resolve(__dirname, '../');
+
+    // The path to the extension test runner script
+    const extensionTestsPath = path.resolve(__dirname, './suite/index');
+
+    // Download VS Code, unzip it, and run the integration test
+    await runTests({ extensionDevelopmentPath, extensionTestsPath });
+  } catch (err) {
+    console.error('Failed to run tests');
+    process.exit(1);
+  }
+}
+
+main();

tsconfig.test.json

@@ -0,0 +1,4 @@
+{
+    "extends": "./tsconfig.json",
+    "include": ["test"]
+  }