Example #1
0
def test_incomplete_last_serie():
    assert solution([
        -93, -90, -88, -87, -85, -83, -81, -78, -75, -73, -70, -68, -67, -66,
        -63, -62, -61, -58, -57
    ]) == '-93,-90,-88,-87,-85,-83,-81,-78,-75,-73,-70,-68--66,-63--61,-58,-57'
Example #2
0
def test_general():
    assert solution([
        -6, -3, -2, -1, 0, 1, 3, 4, 5, 7, 8, 9, 10, 11, 14, 15, 17, 18, 19, 20
    ])
    assert solution([[-3, -2, -1, 2, 10, 15, 16, 18, 19, 20]])
Example #3
0
def test_last_is_single():
    assert solution([1, 2, 3, 0]) == '1-3,0'
Example #4
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def test_different_groups():
    assert solution([1, 2, 3, 4, 6, 7, 8, 10, 11, 12, 13,
                     14]) == "1-4,6-8,10-14"
Example #5
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def test_from_negative_to_positive():
    assert solution([-3, -2, -1, 0, 1, 2, 3, 4]) == "-3-4"
Example #6
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def test_negative_numbers():
    assert solution([-6, -5, -4, -3, -2, -1]) == "-6--1"
Example #7
0
def test_positive_numbers():
    assert solution([1, 2, 3, 4, 5, 6, 7]) == "1-7"