N
Nuxt•3y ago
Garzec

How to setup tests?

I created a new Nuxt3 app via npx nuxi init <project-name> and want to add unit tests. Based on https://nuxt.com/docs/getting-started/testing I called npm install -D @nuxt/test-utils vitest and started with ./pages/foo.spec.ts 
    import { describe, it, expect } from "vitest";
    import { setup } from "@nuxt/test-utils";
    
    describe("Suite", async () => {
      await setup();
    
      it("passes", () => {
        expect(true).toBeTruthy();
      });
    });
    import { describe, it, expect } from "vitest";
    import { setup } from "@nuxt/test-utils";
    
    describe("Suite", async () => {
      await setup();
    
      it("passes", () => {
        expect(true).toBeTruthy();
      });
    });
When calling vitest --run as a npm script I get the following error 
    TypeError: Cannot read properties of undefined (reading 'on')
     ❯ setupVitest ../../node_modules/@nuxt/test-utils/dist/index.mjs:138:10
        137|     setTestContext(void 0);
        138|   };
        139|   const afterAll = async () => {
           |     ^
        140|     if (ctx.serverProcess) {
        141|       setTestContext(ctx);
     ❯ Module.setup ../../node_modules/@nuxt/test-utils/dist/index.mjs:197:3
     ❯ pages/foo.spec.ts:5:3
    TypeError: Cannot read properties of undefined (reading 'on')
     ❯ setupVitest ../../node_modules/@nuxt/test-utils/dist/index.mjs:138:10
        137|     setTestContext(void 0);
        138|   };
        139|   const afterAll = async () => {
           |     ^
        140|     if (ctx.serverProcess) {
        141|       setTestContext(ctx);
     ❯ Module.setup ../../node_modules/@nuxt/test-utils/dist/index.mjs:197:3
     ❯ pages/foo.spec.ts:5:3
Maybe my setup is wrong. I wasn't able to find information about - Where to put the tests? - How to call the tests via npm scripts?
Nuxt
Testing · Get Started with Nuxt
How to test your Nuxt application.
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Unknown User
Unknown User•3y ago
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