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add line_slice tests

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Kelly Brazil
2024-01-05 16:46:31 -08:00
parent e08ccb7942
commit b9656c2fae
1 changed files with 42 additions and 0 deletions
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42
tests/test_jc_utils.py
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@ -205,6 +205,48 @@ class MyTests(unittest.TestCase):
self.assertEqual(jc.utils.input_type_check('abc'), None)
def test_line_slice_string_positive_slice(self):
data = '''line1
line2
line3
line4
'''
expected = 'line2\nline3'
self.assertEqual(jc.utils.line_slice(data, 1, 3), expected)
def test_line_slice_string_negative_slice(self):
data = '''line1
line2
line3
line4
'''
expected = 'line2\nline3'
self.assertEqual(jc.utils.line_slice(data, 1, -1), expected)
def test_line_slice_iter_positive_slice(self):
data = [
'line1',
'line2',
'line3',
'line4'
]
expected = ['line2', 'line3']
self.assertEqual(list(jc.utils.line_slice(data, 1, 3)), expected)
def test_line_slice_iter_negative_slice(self):
data = [
'line1',
'line2',
'line3',
'line4'
]
expected = ['line2', 'line3']
self.assertEqual(list(jc.utils.line_slice(data, 1, -1)), expected)
# need to mock shutil.get_terminal_size().columns or add a column parameter to test
# def test_warning_message(self):
# msg = [