Coverage Cannot find module

[ryuudotgg]

Hello!

I've been having an issue with getting a coverage report, I keep getting this error:

Error: Cannot find module '/Users/stanixios/Projects/Purr/node_modules/next/headers' imported from /Users/stanixios/Projects/Purr/node_modules/better-auth/dist/next-js.js
│ Did you mean to import "next/headers.js"?

I tried a bunch of config changes, but nothing helped.

This is my config currently:

import vCache from "@raegen/vite-plugin-vitest-cache";
import { defineConfig } from "vitest/config";

export default defineConfig({
  plugins: [vCache({ dir: ".cache/vitest" })],
  envPrefix: "NEXT_PUBLIC_",
  test: {
    environment: "edge-runtime",
    setupFiles: ["./tests/mock/auth.mock.ts", "./tests/mock/db.mock.ts"],
    reporters: ["default", "junit"],
    outputFile: { junit: "./coverage/junit.xml" },
    env: { CI: "true" },
    coverage: {
      provider: "v8",
      enabled: true,
      reporter: ["cobertura", "json", "text"],
      all: true,
      clean: true,
      cleanOnRerun: false,
      reportOnFailure: false,
      include: ["src/routers/**/*.ts"],
      exclude: [
        "node_modules/**",
        "dist/**",
        ".cache/**",
        "coverage/**",
        "tests/**",
        "**/*.d.ts",
        "**/*.test.ts",
        "**/*.config.ts",
      ],
    },
  },
});

I would appreciate any suggestions on what I should try!