Initializing quantum circuits...

0%

CORE

0%

MEMORY

512MB

LATENCY

200ms

THREADS

4

SYNC

PENDING

NYXORA SYNC v2.4.1 • QUANTUM READY • NEURAL LINK ESTABLISHED

await quantum.entangle(core)

neural.pathways.sync()

core.initialize(quantum)

await sync.neural.networks()

quantum.state.collapse()

neural.weights.optimize()

core.frequency.align()

entanglement.verify()

await compile.quantum()

pathways.calibrate()

quantum.coherence.stabilize()

neural.plasticity.adapt()

core.resonance.tune()

superposition.maintain()

decoherence.prevent()

await bridge.classical()

quantum.teleport(state)

neural.backpropagate()

core.consciousness.emerge()

sync.reality.anchor()

← Developer Track

Module 6 of 11

Testing in Depth

From the testing trophy to Playwright: unit tests, API integration tests, component tests, and end-to-end coverage that runs in CI.

4 lessons

~14 hours

140 XP

Lesson 1intermediate

Testing Strategy & Unit Tests

What to test and why: the testing trophy, writing unit tests with Vitest, mocking without lying to yourself, and using coverage as a map.

180 min30 XP3 resources

Lesson 2intermediate

API Integration Testing

Test the real request pipeline with Supertest and an in-memory database: factories, seeders, auth flows, and clean isolation.

210 min35 XP2 resources

Lesson 3intermediate

Testing React Components

React Testing Library done right: querying like a user, simulating interactions, mocking the network with MSW, and asserting accessibility.

210 min35 XP3 resources

Lesson 4advanced

End-to-End Testing with Playwright

Drive a real browser: locators, auto-waiting, authentication state, network mocking, trace viewer debugging, and a CI-ready pipeline.

240 min40 XP3 resources