cecli/tests/unit/test_performance.py at main · cecli-dev/cecli · GitHub

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import time

import unittest

from cecli.helpers.nested import deep_merge

class TestPerformance(unittest.TestCase):

def test_large_arrays_performance(self):

dict1 = {"large_array": list(range(1000))}

dict2 = {"large_array": list(range(1000, 2000))}

start_time = time.time()

deep_merge(dict1, dict2, deep_merge_arrays=True)

end_time = time.time()

self.assertLess(end_time - start_time, 0.1)

def test_deep_copy_behavior(self):

dict1 = {"a": [1], "b": {"c": [2]}}

dict2 = {"a": [3], "b": {"c": [4]}}

merged = deep_merge(dict1, dict2, deep_merge_arrays=True)

merged["a"].append(4)

merged["b"]["c"].append(5)

self.assertEqual(dict1["a"], [1])

self.assertEqual(dict1["b"]["c"], [2])

if __name__ == "__main__":

unittest.main()