all: add jest config

.eslintrc.cjs

@@ -1,6 +1,10 @@
 /* eslint-disable no-undef */
 module.exports = {
-  extends: ['@gameflow-tv/eslint-config'],
+  extends: [
+    '@gameflow-tv/eslint-config',
+    'plugin:jest/recommended',
+    'plugin:@typescript-eslint/recommended',
+  ],
   plugins: ['@typescript-eslint'],
   parser: '@typescript-eslint/parser',
   env: {

.github/workflows/integration.yaml

@@ -37,19 +37,18 @@ jobs:
       - name: Build library
         run: npm run build
 
-  # TODO: Enable once we have a test script
-  # test:
-  #   needs: build
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v2
-
-  #     - uses: actions/setup-node@v2
-  #       with:
-  #         node-version: "18"
-
-  #     - name: Install dependencies
-  #       run: npm ci
-
-  #     - name: Run tests
-  #       run: npm test
+  test:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "18"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm test

jest.config.mjs

@@ -0,0 +1,16 @@
+const config = {
+  preset: 'ts-jest',
+  moduleDirectories: ['<rootDir>/node_modules', '<rootDir>/src', 'node_modules'],
+  testMatch: ['**/?(*.)+(spec|test).(js|ts)?(x)'],
+  extensionsToTreatAsEsm: ['.ts'],
+  globals: {
+    'ts-jest': {
+      useESM: true,
+    },
+  },
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+}
+
+export default config