How to separate unit and integration test

[Haberkamp]

Hello, I wanted to ask if there's a way to separate unit and integration tests other than by specifying a glob pattern.

[AriPerkkio]

What kind of separation do you need? I would probably just specify two workspace projects and configure integration test related settings there. But this still requires glob patterns to separate tests from each other:

import { defineWorkspace } from 'vitest/config';

export default defineWorkspace([
    {
        test: {
            name: 'unit',
            include: ['**/*.unit.test.ts'],
        },
    },
    {
        test: {
            name: 'integration',
            include: ['**/*.integration.test.ts'],
            // More integration test related setup here...
        },
    },
]);

[vmasek]

I was also trying to figure it out and pretty good solution turned out to be separating integration tests into dedicated tests folder and grouping them with all the fixtures and related data/mocks.
Then having two config files one in the upper directory aside src and adding another vitest.config.ts file into the tests folder for the integration tests. In the nested one, you can specify all the setup files and configs and add one important property that will override root to be "one folder up" where other config file is (aside src).

This way the execution via Nx executor runs correctly for both targets and if I run individual tests via IntelliJ Idea or WebStorm, they also get picked up correctly as it prioritizes config closer to the file.