Challenge: Parameterized Test Runner
In this challenge, you will create a parameterized test runner that streamlines the process of executing multiple test cases efficiently. By passing a list of (input, expected) value pairs along with a test function, you can automatically run all test scenarios and quickly summarize which tests passed or failed. This approach reduces repetitive code and helps you scale your test coverage with minimal effort. Parameterized test execution is a powerful technique for QA engineers, making it easier to maintain and extend test suites as requirements evolve.
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Implement a function that executes a parameterized set of test cases using a provided test function and summarizes the results.
- The function must take a list of
(input, expected)tuples and a test function as arguments. - It must run the test function for each tuple, passing the input and expected values as arguments.
- It must count how many tests pass (test function returns
True) and how many fail (test function returnsFalse). - It must return a dictionary with the keys
'passes'and'fails'representing the respective counts.
Рішення
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Can you show me an example of how to implement a parameterized test runner?
What are the benefits of using parameterized tests compared to traditional tests?
How do I structure my test cases for use with a parameterized test runner?
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Completion показник покращився до 4.76Challenge: Parameterized Test Runner
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In this challenge, you will create a parameterized test runner that streamlines the process of executing multiple test cases efficiently. By passing a list of (input, expected) value pairs along with a test function, you can automatically run all test scenarios and quickly summarize which tests passed or failed. This approach reduces repetitive code and helps you scale your test coverage with minimal effort. Parameterized test execution is a powerful technique for QA engineers, making it easier to maintain and extend test suites as requirements evolve.
Swipe to start coding
Implement a function that executes a parameterized set of test cases using a provided test function and summarizes the results.
- The function must take a list of
(input, expected)tuples and a test function as arguments. - It must run the test function for each tuple, passing the input and expected values as arguments.
- It must count how many tests pass (test function returns
True) and how many fail (test function returnsFalse). - It must return a dictionary with the keys
'passes'and'fails'representing the respective counts.
Рішення
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