Tests pass

.gitignore

@@ -2,6 +2,7 @@
 
 # compiled output
 dist/
+declarations/
 tmp/
 
 # dependencies

package.json

@@ -38,9 +38,9 @@
     "start": "concurrently 'npm:start:*'",
     "start:js": "rollup --config --watch --no-watch.clearScreen",
     "start:types": "tsc --declaration --watch",
-    "test": "vitest --run",
+    "test": "cd tests && pnpm test",
     "test:types": "tsc --noEmit --project ./tests/type-tests/tsconfig.json",
-    "test:watch": "vitest",
+    "test:watch": "cd tests && pnpm test:watch",
     "prepack": "rollup --config"
   },
   "dependencies": {
@@ -70,7 +70,6 @@
     "publint": "^0.2.7",
     "rollup": "^4.9.1",
     "rollup-plugin-copy": "^3.5.0",
-    "vitest": "^0.18.0",
     "typescript": "^5.3.3"
   },
   "publishConfig": {

pnpm-workspace.yaml

@@ -1,4 +1,3 @@
 packages:
-  - 'ember-string'
-  - 'test-app'
+  - '.'
   - 'tests'

tests/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "@ember/string-tests",
+  "private": true,
+  "scripts": {
+    "test": "vitest --run",
+    "test:watch": "vitest"
+  },
+  "dependencies": {
+    "@ember/string": "*"
+  },
+  "devDependencies": {
+    "@ember/string": "workspace:*",
+    "typescript": "4.7.4",
+    "vitest": "^0.18.0"
+  },
+  "volta": {
+    "extends": "../package.json"
+  }
+}

vitest.config.ts → tests/vitest.config.ts

@@ -5,6 +5,6 @@ const extensions = '{js,mjs,cjs,ts,mts,cts,jsx,tsx}';
 export default defineConfig({
   test: {
     // relative to the directory where this config is located
-    include: [`tests/**/*test.${extensions}`],
+    include: [`**/*test.${extensions}`],
   },
 });