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add blank line tests to slicer

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Kelly Brazil
2024-01-26 11:31:59 -08:00
parent 6d679b2895
commit cc61b57dd1
1 changed files with 21 additions and 0 deletions
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21
tests/test_jc_utils.py
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@ -246,6 +246,27 @@ line4
expected = ['line2', 'line3'] expected = ['line2', 'line3']
self.assertEqual(list(jc.utils.line_slice(data, 1, -1)), expected) self.assertEqual(list(jc.utils.line_slice(data, 1, -1)), expected)
def test_line_slice_string_blank_lines(self):
data = '''line1
line2
line4
line5
'''
expected = 'line2\n\nline4'
self.assertEqual(jc.utils.line_slice(data, 1, 4), expected)
def test_line_slice_iter_positive_blank_lines(self):
data = [
'line1',
'line2',
'',
'line4',
'line5'
]
expected = ['line2', '', 'line4']
self.assertEqual(list(jc.utils.line_slice(data, 1, 4)), expected)
# need to mock shutil.get_terminal_size().columns or add a column parameter to test # need to mock shutil.get_terminal_size().columns or add a column parameter to test
# def test_warning_message(self): # def test_warning_message(self):