38 lines
847 B
Python
38 lines
847 B
Python
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from practice_questions import is_word
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def test_match():
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assert is_word("akataka") == True
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assert is_word("ububu") == True
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assert is_word("ikekezaza") == True
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def test_extra():
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assert is_word("akatakaa") == False
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assert is_word("uububu") == False
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def test_bad_letter():
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assert is_word("yakataka") == False
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assert is_word("akatakala") == False
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def test_consonant_start():
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assert is_word("kakataka") == False
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assert is_word("bububu") == False
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from practice_questions import cycle
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def test_small():
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lst = [1,2,3]
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g = cycle(lst)
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assert next(g) == lst
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assert next(g) == [2,3,1]
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assert next(g) == [3,1,2]
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def test_big():
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n = 5000
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lst = list(range(n))
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g = cycle(lst)
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for j in range(n):
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lst2 = next(g)
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assert lst2[0] == n-1
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lst3 = next(g)
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assert lst3==lst
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