Hi 👋

Welcome to another video tutorial on how to write parametrized tests in Python using pytest.

If you want to follow along, here’s the code that I’ve tested in the video.

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from typing import List


class Solution:
    def move_zeroes(self, nums: List[int]) -> None:
        last_zero = 0
        index = 0
        while index < len(nums):
            if nums[index] != 0:
                nums[last_zero], nums[index] = nums[index], nums[last_zero]
                last_zero += 1
            index += 1


def main():
    solution = Solution()
    arr = [1,0,1]
    solution.move_zeroes(arr)
    print(arr)


if __name__ == '__main__':
    main()

Thanks for watching! 😄