import { defineConfig } from "vitest/config";
import preact from "@preact/preset-vite";

export default defineConfig({
  plugins: [preact()],
  test: {
    environment: "happy-dom",
    globals: true,
    setupFiles: ["./src/test/setup.ts"],
    coverage: {
      reporter: ["text", "json", "html"],
      exclude: [
        "node_modules/",
        "src/test/",
        "**/*.config.ts",
        "**/*.d.ts",
      ],
    },
  },
  resolve: {
    alias: {
      "react": "preact/compat",
      "react-dom": "preact/compat",
      "react-dom/test-utils": "preact/test-utils",
    },
    dedupe: ["preact"],
  },
});