Describe a scenario where table-driven tests would be beneficial in Go.

  • When testing various input combinations and expected outputs.
  • When testing functions with no input parameters.
  • When testing database connectivity.
  • When testing Goroutine concurrency.
Table-driven tests are beneficial when you need to test a function with multiple sets of input data and corresponding expected outputs. By structuring your tests in a tabular format, you can easily add new test cases, making it more maintainable and scalable. This approach is especially useful for boundary value analysis and covering edge cases in your code.
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