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Marcel Moll

2 min read
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Writing Highly Testable Code with Dependency Injection and Mocking Strategies (PHPUnit Edition)

For experienced developers, writing tests is no longer a question of if, but how well. Yet, too often we encounter codebases where writing meaningful, isolated unit tests feels like a chore. Dependencies are hardcoded, side effects abound, and every test becomes a fragile house of cards....