Re-Run Just the Tests That Failed
A test-driven development workflow is only effective when it gives you quick, meaningful feedback. Check out these power-user facilities for RSpec and…
Unroll Test Loops
Be wary of the temptation to DRY up testing code. As you'll see in this episode, a refactoring that might add value to to application code can actuall…
Eliminating RSpec Boilderplate with Claudio Baccigalupo
Join guest chef Claudio Baccigalupo and learn how to eliminate some common boilerplate code in RSpec Rails system specs.
Code Coverage with SimpleCov
How do we know if the tests are sufficient to detect regressions? Guest chef Ernesto Tagwerker is here to demonstrate the fundamental metric for tests…
Test Substitute
Join guest chef Nathan Ladd to learn about a third way between full-stack and mocked-out isolation testing: test substitutes that are maintained along…
Performance Testing – Scaling with Inputs
When we feed large quantities of data to our algorithms, we start having to worry about their performance scaling characteristics.
Join guest chef Pio…
Performance Testing – Staying Fast
Join guest chef Piotr Murach to learn how algorithm performance can be analyzed and characterized using "Big-O" notation. Then, be amazed at his tools…
Rails System Test with Sam Phippen
Get the lowdown on how to use RSpec to write modern Rails System Tests, from guest chef Sam Phippen.
RSpec Tags
In this episode, guest chef Erin Dees teaches you how to use RSpec tags to test exactly what you need and no more.
RSpec Focus Tests with Erin Dees
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