Development - Optivem

Development, TDD, Unit Testing

TDD: Test Doubles in Unit Testing. Should we use Fakes? Stubs? Mocks?

February 14, 2022

TDD: Test Doubles in Unit Testing. Should we use Fakes? Stubs? Mocks? In unit testing, Test Doubles are used to …

TDD in the real world. Clean architecture in the real world.

February 10, 2022

DD in the real world. Clean architecture in the real world. A common complaint regarding TDD training is that we …

Is acceptance testing only at E2E level?

February 9, 2022

Is acceptance testing only at E2E level? Can our unit tests also be acceptance tests? Case 1. Web App: Suppose …

When do we make design decisions inside a TDD red-green-refactor cycle?

February 8, 2022

When do we make design decisions inside a TDD red-green-refactor cycle? In Mockist TDD, we’re making all decision decisions early,…

TDD and Clean Architecture – Driven by Behaviour

February 4, 2022

TDD and Clean Architecture – Driven by Behaviour YouTube recording: https://lnkd.in/eNBYHwdD 1. Why are we here – TDD is painful,…

The nightmare of flaky tests

February 3, 2022

The nightmare of flaky tests. And how to solve it. Remember those tests which SOMETIMES pass and SOMETIMES fail… without …

How to fail at TDD?

February 1, 2022

How to fail at TDD? TDD is painful for many teams. But over time, we learned to accept the pain.…

TDD and Hexagonal Architecture – Unit Testing Use Cases

January 28, 2022

TDD and Hexagonal Architecture – Unit Testing Use Cases Is your job just to write some code? Or to build …

What’s a Unit Test? Integration Test? E2E Test?

January 25, 2022

What’s a Unit Test? Integration Test? E2E Test? Classicist vs Mockist interpretations? What’s a unit, interface & implementation? 1. UNIT …

Can TDD make you non-agile?

January 24, 2022

Can TDD make you non-agile? Yes. When it’s done poorly. Let’s go back to agility: Agility is about being responsive …