What is test pyramid? Explain with an example?
Answer / Avadhesh Kumar Verma
The Test Pyramid in software testing refers to a balance between the number of unit tests, service or integration tests, and end-to-end tests. The ideal distribution follows the shape of a pyramid where there are more unit tests at the base, followed by integration tests, and finally, fewer end-to-end tests at the top. An example of this distribution in Node.js would be having many assertion-based unit tests for individual functions, several service tests to ensure the correct interaction between multiple services, and just a few end-to-end tests to validate the overall functionality and user experience.
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