Merge pull request #34 from abhi1693/chore/ci-clerk-secrets

CI: wire Clerk env vars into frontend CI steps

frontend/package.json

@@ -7,6 +7,8 @@
     "build": "next build",
     "start": "next start",
     "lint": "eslint",
+    "test": "vitest run --passWithNoTests --coverage",
+    "test:watch": "vitest",
     "dev:lan": "next dev --hostname 0.0.0.0 --port 3000",
     "api:gen": "orval --config ./orval.config.ts"
   },
@@ -29,14 +31,19 @@
     "remark-gfm": "^4.0.1"
   },
   "devDependencies": {
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.1.0",
+    "@testing-library/user-event": "^14.5.2",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "@vitest/coverage-v8": "^2.1.8",
     "autoprefixer": "^10.4.24",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "eslint": "^9",
     "eslint-config-next": "16.1.6",
+    "jsdom": "^25.0.1",
     "lucide-react": "^0.563.0",
     "orval": "^8.2.0",
     "postcss": "^8.5.6",
@@ -44,6 +51,7 @@
     "tailwind-merge": "^3.4.0",
     "tailwindcss": "^3.4.17",
     "tailwindcss-animate": "^1.0.7",
-    "typescript": "^5"
+    "typescript": "^5",
+    "vitest": "^2.1.8"
   }
 }

frontend/src/lib/backoff.test.ts

@@ -0,0 +1,28 @@
+import { describe, expect, it, vi } from "vitest";
+
+import { createExponentialBackoff } from "./backoff";
+
+describe("createExponentialBackoff", () => {
+  it("increments attempt and clamps delay", () => {
+    vi.spyOn(Math, "random").mockReturnValue(0);
+
+    const backoff = createExponentialBackoff({ baseMs: 100, factor: 2, maxMs: 250, jitter: 0 });
+
+    expect(backoff.attempt()).toBe(0);
+    expect(backoff.nextDelayMs()).toBe(100);
+    expect(backoff.attempt()).toBe(1);
+    expect(backoff.nextDelayMs()).toBe(200);
+    expect(backoff.nextDelayMs()).toBe(250); // capped
+  });
+
+  it("reset brings attempt back to zero", () => {
+    vi.spyOn(Math, "random").mockReturnValue(0);
+
+    const backoff = createExponentialBackoff({ baseMs: 100, jitter: 0 });
+    backoff.nextDelayMs();
+    expect(backoff.attempt()).toBe(1);
+
+    backoff.reset();
+    expect(backoff.attempt()).toBe(0);
+  });
+});

frontend/src/setupTests.ts

@@ -0,0 +1 @@
+import "@testing-library/jest-dom/vitest";

frontend/vitest.config.ts

@@ -0,0 +1,20 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    environment: "jsdom",
+    setupFiles: ["./src/setupTests.ts"],
+    globals: true,
+    coverage: {
+      provider: "v8",
+      reporter: ["text", "lcov"],
+      reportsDirectory: "./coverage",
+      include: ["src/**/*.{ts,tsx}"],
+      exclude: [
+        "**/*.d.ts",
+        "src/**/__generated__/**",
+        "src/**/generated/**",
+      ],
+    },
+  },
+});