Testningsframeworks er værktøjer, der tilbyder strukturen og hjælpefunktionerne til at skrive og køre tests — testorganisering, assertions, kørsel, rapportering og meget mere. Hvert sprog har populære frameworks (Jest, JUnit, pytest osv.). De gør testning praktisk og standardiseret.
Hvad testningsframeworks tilbyder
✓ TEST STRUCTURE — define tests and group them (test/it, describe/suite)
✓ ASSERTIONS — check expected outcomes (expect, assert) with helpful matchers
✓ TEST RUNNER — discover, run all tests, and report pass/fail results
✓ SETUP/TEARDOWN — run code before/after tests (beforeEach, afterEach) for shared setup
✓ MOCKING — create test doubles (mocks, stubs, spies) for dependencies
✓ REPORTING — clear output, failure details, coverage integration
