Techno Webdev

C# and .NET Development · Async labs + live clinics

Automated Testing in .NET Services

Testing that survives refactors and bilingual variable naming. You will structure fakes, use WebApplicationFactory effectively, and write maintainable assertions that new teammates can extend.

JPY 76,000 — informational only

5 weeks · 58 hours · Intermediate · Language: English · Certificate included

Visual treatment for Automated Testing in .NET Services

What ships in the syllabus

  • xUnit fixtures with scoped databases
  • Approval testing intro for snapshot-heavy outputs
  • Contract testing sketch with sample broker
  • CI-friendly randomness and clock control
  • Mutation testing demo with limited scope

Outcomes we assess

  1. Stand up a CI job that blocks on flaky retries
  2. Refactor a legacy test suite without losing signal
  3. Author a testing strategy memo for stakeholders

Lead mentor

Avatar for Elena Park

Elena Park

Quality coach for distributed teams; emphasizes kind failure messages.

Participant voices

WebApplicationFactory labs mirrored our invoice API. Mutation testing week was eye-opening but optional depth.

— Hiro · QA engineer moving to dev · 5/5

FAQ for this track

Focus is service-side. Playwright appears only as a pointer resource.