From 516ae4d3aede71c5a73908d06e2a9c303d3300b2 Mon Sep 17 00:00:00 2001
From: Michael Kreil <github@michael-kreil.de>
Date: Thu, 23 Nov 2023 16:56:44 +0100
Subject: [PATCH] test: fix typescript testing

---
 .github/workflows/ci.yml      |  2 +-
 .github/workflows/release.yml |  3 +++
 jest.config.typescript.ts     | 14 ++++++++++++++
 package.json                  |  3 ++-
 4 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 jest.config.typescript.ts

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6a1d0b9..71d722f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,7 +40,7 @@ jobs:
         run: npm audit
 
       - name: Run tests
-        run: npm run test-node
+        run: npm run test
 
       - name: Generate test coverage
         run: npm run test-coverage
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2432cde..b4f15cd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,6 +32,9 @@ jobs:
         if: steps.cache-node-modules.outputs.cache-hit != 'true'
         run: npm ci
 
+      - name: Run tests
+        run: npm run test
+
       - name: Build styles
         run: npm run build-styles
 
diff --git a/jest.config.typescript.ts b/jest.config.typescript.ts
new file mode 100644
index 0000000..35e5601
--- /dev/null
+++ b/jest.config.typescript.ts
@@ -0,0 +1,14 @@
+import type { Config } from 'jest';
+
+const config: Config = {
+	testEnvironment: 'node',
+	transform: {
+		'^.+\\.ts$': ['ts-jest', { tsconfig: 'tsconfig.node.json', useESM: true }]
+	},
+	testRegex: 'src/.*\\.test\\.ts',
+	extensionsToTreatAsEsm: ['.ts'],
+	collectCoverage: false,
+	resolver: 'jest-ts-webcompat-resolver',
+}
+
+export default config;
diff --git a/package.json b/package.json
index 516533d..cb30c08 100644
--- a/package.json
+++ b/package.json
@@ -13,10 +13,11 @@
     "doc": "vrt ts2md src/index.ts tsconfig.node.json | vrt insertmd README.md '### Node.js API'",
     "lint": "eslint --color .",
     "release": "tsx scripts/release.ts",
-    "test": "npm run test-node && npm run test-coverage && npm run test-browser",
+    "test": "npm run test-typescript && npm run test-node && npm run test-browser",
     "test-browser": "npm run build-browser && echo 'add browser test'",
     "test-coverage": "NODE_OPTIONS=--experimental-vm-modules jest -c=jest.config.coverage.ts",
     "test-node": "npm run build-node && NODE_OPTIONS=--experimental-vm-modules jest -c=jest.config.node.ts",
+    "test-typescript": "NODE_OPTIONS=--experimental-vm-modules jest -c=jest.config.typescript.ts",
     "upgrade": "npm-check-updates -u && rm -f package-lock.json && rm -rf node_modules; npm i"
   },
   "repository": {