def test_should_return_groups(self):
s = "Contador de Reduções Z: 1246"
field = BaseField(r'Contador de Reduç(ão|ões) Z:\s*(\d+)',
groups=1,
input_processor=int)
value = field.parse_block(s)
self.assertEqual(value, 1246)
def test_should_accept_callback(self):
s = "02/01/2013 10:21:51 COO:022734"
def double(value):
return int(value) * 2
field = BaseField(r'COO:(\d+)', input_processor=double)
value = field.parse_block(s)
self.assertEqual(value, 45468) # 45468 = 2 x 22734
def test_should_accept_callback(self):
s = "02/01/2013 10:21:51 COO:022734"
def double(value):
return int(value) * 2
field = BaseField(r'COO:(\d+)', input_processor=double)
value = field.parse_block(s)
self.assertEqual(value, 45468) # 45468 = 2 x 22734
def test_should_return_groups(self):
s = "Contador de Reduções Z: 1246"
field = BaseField(r'Contador de Reduç(ão|ões) Z:\s*(\d+)', groups=1,
input_processor=int)
value = field.parse_block(s)
self.assertEqual(value, 1246)
def test_should_return_none_without_search(self):
s = "02/01/2013 10:21:51 COO:022734"
field = BaseField()
value = field.parse_block(s)
self.assertEqual(value, None)
def test_should_return_value_on_parse(self):
s = "02/01/2013 10:21:51 COO:022734"
field = BaseField(r'COO:(\d+)')
value = field.parse_block(s)
self.assertEqual(value, '022734')
def test_should_refuse_invalid_callback(self):
self.assertRaises(
TypeError,
lambda: BaseField(r'COO:(\d+)', input_processor='not a callcabk'))
def test_should_return_none_without_search(self):
s = "02/01/2013 10:21:51 COO:022734"
field = BaseField()
value = field.parse_block(s)
self.assertEqual(value, None)
def test_should_return_value_on_parse(self):
s = "02/01/2013 10:21:51 COO:022734"
field = BaseField(r'COO:(\d+)')
value = field.parse_block(s)
self.assertEqual(value, '022734')
