vitest.config.ts

import { defineConfig } from "vitest/config";
import react from "@vitejs/plugin-react";

export default defineConfig({
  plugins: [react()],
  test: {
    environment: "jsdom",
    globals: true,
    setupFiles: ["./vitest.setup.ts"],
    coverage: {
      provider: "v8",
      reporter: ["text", "html", "lcov"],
      include: ["services/**/*.ts", "hooks/**/*.ts", "App.tsx", "types.ts"],
      exclude: [
        "node_modules/",
        "dist/",
        "**/*.config.*",
        "**/*.d.ts",
        "**/*.test.*",
        "vitest.setup.ts",
      ],
      thresholds: {
        // Critical paths: services and hooks must have 80%+ coverage
        "services/**/*.ts": {
          branches: 80,
          functions: 80,
          lines: 80,
          statements: 80,
        },
        "hooks/**/*.ts": {
          branches: 80,
          functions: 80,
          lines: 80,
          statements: 80,
        },
      },
    },
  },
});