Define the concept of the test pyramid. Explain the process to implement them in terms of HTTP APIs.

According to test pyramid you should have a higher number of low- as compared to high-level end-to-end tests that running through a GUI.

In terms of HTTP APIs it may be defined as:

  • A higher number of low-level unit tests for each model
  • Lesser integration tests to test model interactions
  • Lesser acceptance tests for testing actual HTTP endpoints

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