The basics of unit testing
- The bottom-up principles of unit testing, refactoring, and pragmatism
- TDD by Example: How to add tests against code that doesn’t exist yet
Advanced unit testing scenarios
Note: All of these articles are using C# code examples, but you can use the approaches described in any language.
- How to unit test async methods
- How to unit test code that depends on an event
- How to unit test code that uses HttpClient
- How to unit test code that uses Dapper
- How to mock static methods
- How to unit test an ApiController
- How to unit test code that reads and writes to the console
Unit testing in .NET
- Use StringAssert when testing a string for substrings
- Use DynamicData attribute to pass functions and objects into parameterized tests
- Add [Ignore] to disable a unit test
- Use Assert.ThrowsException instead of ExpectedException attribute
- Parameterized tests with MSTest v2
- Moq – How to return different values each time a mocked method is called
- Parameterized tests in xUnit
- Use FluentAssertions to improve unit tests
