vitest.config.ts

import path from "node:path";
import { defineConfig } from "vitest/config";

export default defineConfig({
  test: {
    environment: "jsdom",
    include: ["src/**/*.test.ts", "src/**/*.test.tsx"],
    setupFiles: ["./vitest.setup.ts"],
    css: false,
    coverage: {
      provider: "v8",
      // This issue's contract is that ToastProvider's pause/resume timing is
      // correct; enforce it with a hard 95% floor on the file under test.
      include: ["src/components/ToastProvider.tsx"],
      thresholds: {
        statements: 95,
        branches: 95,
        functions: 95,
        lines: 95,
      },
    },
  },
  resolve: {
    alias: {
      "@": path.resolve(__dirname, "./src"),
    },
  },
});