def test_single_name(self):
inputstr = 'AddExtremes'
expected = {
'name': 'AddExtremes',
}
result = parse_glyphs_filter(inputstr)
self.assertEqual(result, expected)
def test_positional_parameter(self):
inputstr = 'Roughenizer;34;2;0;0.34'
expected = {
'name': 'Roughenizer',
'args': [34, 2, 0, 0.34],
}
result = parse_glyphs_filter(inputstr)
self.assertEqual(result, expected)
def test_empty_string(self):
inputstr = ''
with CapturingLogHandler(builder.logger, "ERROR") as captor:
result = parse_glyphs_filter(inputstr)
self.assertGreater(len([
r for r in captor.records
if 'Failed to parse glyphs filter' in r.msg
]),
0,
msg='Empty string should trigger an error message')
def test_complete_parameter(self):
inputstr = 'Transformations;LSB:+23;RSB:-22;SlantCorrection:true;OffsetX:10;OffsetY:-10;Origin:0;exclude:uni0334,uni0335 uni0336'
expected = {
'name': 'Transformations',
'kwargs': {
'LSB': 23,
'RSB': -22,
'SlantCorrection': True,
'OffsetX': 10,
'OffsetY': -10,
'Origin': 0,
},
'exclude': ['uni0334', 'uni0335', 'uni0336'],
}
result = parse_glyphs_filter(inputstr)
self.assertEqual(result, expected)
def test_duplicate_exclude_include(self):
inputstr = 'thisisaname;34;-3.4;exclude:uni1111;include:uni0022;exclude:uni2222'
expected = {
'name': 'thisisaname',
'args': [34, -3.4],
'exclude': ['uni2222'],
}
with CapturingLogHandler(builder.logger, "ERROR") as captor:
result = parse_glyphs_filter(inputstr)
self.assertGreater(
len([
r for r in captor.records
if 'can only present as the last argument' in r.msg
]),
0,
msg=
'The parse_glyphs_filter should warn user that the exclude/include should only be the last argument in the filter string.'
)
self.assertEqual(result, expected)
def test_empty_args_trailing_semicolon(self):
inputstr = 'thisisaname;3;;a:b;;;'
expected = {'name': 'thisisaname', 'args': [3], 'kwargs': {'a': 'b'}}
result = parse_glyphs_filter(inputstr)
self.assertEqual(result, expected)