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Getting Started with Running Smaller Groups of Tests

Explore methods to speed up your test-driven development feedback by running smaller groups of tests in Rails. Understand how to select relevant subsets of tests to improve efficiency, focus debugging, and reduce output noise during development.

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In this course, we’ve talked about how important rapid feedback is to fully benefit the TDD process. We can make our TDD feedback happen faster in several ways. We can run a focused subset of our test suite so that we see only the tests relating to the code we’re ...