#dependencyinversion — Public Fediverse posts
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🧐 Struggling with unit tests? Does your code involve input/output (IO) operations?
💻The answer is likely yes. Unit tests ensure that a unit of code works as expected. They only focus on testing the business logic. For instance, a unit test wouldn't cover database persistence.
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#SOLIDPrinciples #SOLID #DependencyInversion #DIP #OOP #ObjectOrientedProgramming #ProgrammingTips