person-michael-feathers
article-refactoring-deeply-nested-code
blog-post-beyond-tdd
blog-post-refactoring-against-the-red-bar
blog-post-the-flawed-theory-behind-unit-testing
book-working-effectively-with-legacy-code
iceberg-class
mocks-vs-stubs
podcast-fragmented-1-testing
refactoring-pattern-flatten-nested-conditionals
talk-the-deep-synergy-between-testability-and-good-design
testing-concept-little-islands-of-safety
testing-concept-private-method-testing