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29 lines
986 B
Python
29 lines
986 B
Python
from __future__ import absolute_import, division, print_function, unicode_literals
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from ripple.util import Range
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from unittest import TestCase
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class test_Range(TestCase):
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def round_trip(self, s, *items):
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self.assertEquals(Range.from_string(s), set(items))
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self.assertEquals(Range.to_string(items), s)
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def test_complete(self):
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self.round_trip('10,19', 10, 19)
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self.round_trip('10', 10)
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self.round_trip('10-12', 10, 11, 12)
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self.round_trip('10,19,42-45', 10, 19, 42, 43, 44, 45)
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def test_names(self):
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self.assertEquals(
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Range.from_string('first,last,current', first=1, last=3, current=5),
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set([1, 3, 5]))
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def test_is_range(self):
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self.assertTrue(Range.is_range(''))
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self.assertTrue(Range.is_range('10'))
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self.assertTrue(Range.is_range('10,12'))
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self.assertFalse(Range.is_range('10,12,fred'))
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self.assertTrue(Range.is_range('10,12,fred', 'fred'))
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