setup test

Author: rokuosan

.github/workflows/ci-typescript.yaml

@@ -3,7 +3,7 @@ name: ci-typescript
 on:
   push:
     branches:
-      - development
+      - develop
   pull_request:
 
 jobs:
@@ -27,7 +27,7 @@ jobs:
         with:
           node-version-file: ".node-version"
           cache: "pnpm"
-          cache-dependency-path: ./app/frontier/pnpm-lock.yaml
+          cache-dependency-path: ./pnpm-lock.yaml
 
       - name: Install dependencies
         run: pnpm install
@@ -37,3 +37,6 @@ jobs:
 
       - name: lint
         run: pnpm run lint
+
+      - name: test
+        run: pnpm run test

apps/user/package.json

@@ -6,6 +6,7 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
+    "test": "vitest --run",
     "typecheck": "tsc --noEmit",
     "preinstall": "npx only-allow pnpm"
   },
@@ -21,6 +22,7 @@
     "@types/react-dom": "catalog:",
     "babel-plugin-react-compiler": "catalog:",
     "tailwindcss": "catalog:",
-    "typescript": "catalog:"
+    "typescript": "catalog:",
+    "vitest": "catalog:"
   }
 }

apps/user/src/example.test.ts

@@ -0,0 +1,12 @@
+// vitest のサンプルコード。
+// サンプルコードがないと vitest がエラーになるため用意している。
+//
+// TODO: 実際のテストコードができれば、このファイルは不要なので削除する。
+
+function sum(a: number, b: number) {
+  return a + b;
+}
+
+test("adds 1 + 2 to equal 3", () => {
+  expect(sum(1, 2)).toBe(3);
+});

apps/user/tsconfig.json

@@ -20,7 +20,8 @@
     ],
     "paths": {
       "@/*": ["./src/*"]
-    }
+    },
+    "types": ["vitest/globals"]
   },
   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", ".next/dev/types/**/*.ts", "**/*.mts"],
   "exclude": ["node_modules"]

apps/user/vitest.config.ts

@@ -0,0 +1,25 @@
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { defineConfig } from "vitest/config";
+
+const dirname = typeof __dirname !== "undefined" ? __dirname : path.dirname(fileURLToPath(import.meta.url));
+
+export default defineConfig({
+  test: {
+    projects: [
+      {
+        test: {
+          name: "unit",
+          environment: "node",
+          globals: true,
+          include: ["src/**/*.test.ts"],
+        },
+        resolve: {
+          alias: {
+            "@": path.resolve(dirname, "./src"),
+          },
+        },
+      },
+    ],
+  },
+});

package.json

@@ -11,7 +11,8 @@
     "lint:fix": "biome check --fix",
     "typecheck": "run-p typecheck:*",
     "typecheck:user": "pnpm user typecheck",
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "test": "run-s test:*",
+    "test:user": "pnpm user test",
     "preinstall": "npx only-allow pnpm"
   },
   "keywords": [],