mirror of
https://github.com/donnemartin/interactive-coding-challenges
synced 2026-01-06 01:18:02 +00:00
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from nose.tools import assert_equal
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class TestRemoveDupes(object):
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def test_remove_dupes(self, linked_list):
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print('Test: Empty list')
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linked_list.remove_dupes()
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assert_equal(linked_list.get_all_data(), [])
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print('Test: One element list')
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linked_list.insert_to_front(2)
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linked_list.remove_dupes()
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assert_equal(linked_list.get_all_data(), [2])
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print('Test: General case, duplicates')
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linked_list.insert_to_front(1)
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linked_list.insert_to_front(1)
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linked_list.insert_to_front(3)
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linked_list.insert_to_front(2)
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linked_list.insert_to_front(3)
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linked_list.insert_to_front(1)
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linked_list.insert_to_front(1)
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linked_list.remove_dupes()
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assert_equal(linked_list.get_all_data(), [1, 3, 2])
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print('Test: General case, no duplicates')
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linked_list.remove_dupes()
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assert_equal(linked_list.get_all_data(), [1, 3, 2])
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print('Success: test_remove_dupes\n')
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def main():
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test = TestRemoveDupes()
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linked_list = MyLinkedList(None)
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test.test_remove_dupes(linked_list)
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if __name__ == '__main__':
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main() |