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Articles tagged with #unit-testing
Unit testing ASP.NET Core controllers looks trivial until your first test passes for the wrong reason. You assert that an action returned Ok, the bar goes green, and six months later a refactor that q
Time-dependent code has always been one of the trickiest surfaces to test correctly in .NET applications. Before .NET 8, engineers typically wrote wrapper interfaces around DateTime.UtcNow, maintained
Most ASP.NET Core services call external HTTP dependencies — payment gateways, third-party APIs, internal microservices. Testing that behaviour without making real network calls is one of those proble
Testing is one of the clearest signals of seniority in a .NET interview. Junior developers write tests that work. Mid-level developers write tests that are isolated. Senior developers write tests that
A structured comparison for .NET teams navigating the FluentAssertions v8 license change
When your test suite starts requiring hundreds of object instances filled with realistic data, the approach you take matters. In .NET, three libraries dominate the test data generation space: Bogus, A
