A guide to testing and mocking in Rust

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Coming from an enterprise-grade language like Kotlin, Java, or C# to Rust requires a bit of learning 📈. There are so many things that I absolutely love about Rust, compared to other languages. Rust, for instance, brings its own testing framework out of the box!

However, if you’ve used well-established testing libraries like JUnit, MockK, Mockito, and alike, you will quickly find that writing…