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Simplifying Tests with Common Setup Functions

Explore how to simplify testing Elixir systems by extracting common setup code into reusable fixtures and named setups. Learn to structure tests effectively, manage complex data preparations, and improve test clarity by using the test context for shared test data.

Testing Mastery

Recall that Mastery is the project that has and will comprise the majority of this course:

  • The project is a good illistration of tests, as it has an intricate structure with many moving parts.

  • Mastery quiz designers need to build complex structures.

  • Mastery end-users will answer questions with correct and incorrect answers, and the sequencing of questions will change based on those responses.

Writing tests is about establishing a flow. We prepare a question, ask the ...