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Added some test cases to first function in utils.py #1016

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Merged
merged 2 commits into from
Jan 30, 2019
Merged

Added some test cases to first function in utils.py #1016

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1cdcfaf
added some test cases to first function in utils.py
thesagarsehgal Jan 23, 2019
5f93d36
added space after each comma
thesagarsehgal Jan 25, 2019
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5 changes: 5 additions & 0 deletions tests/test_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -35,9 +35,14 @@ def test_first():
assert first('word') == 'w'
assert first('') is None
assert first('', 'empty') == 'empty'
assert first([1, 2, 3, 4, 5]) == 1
assert first([]) == None
assert first(range(10)) == 0
assert first(x for x in range(10) if x > 3) == 4
assert first(x for x in range(10) if x > 100) is None
assert first((1, 2, 3)) == 1
assert first([(1, 2),(1, 3),(1, 4)]) == (1, 2)
assert first({1:"one", 2:"two", 3:"three"}) == 1


def test_is_in():
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