def test_raises():
with pytest.raises(CmdParseError):
parsed = cmdparse('client <cid:int>', 'client john')
with pytest.raises(CmdParseError):
parsed = cmdparse('client <cid:float>', 'client john')
with pytest.raises(CmdParseError):
parsed = cmdparse('client <cid:int>', 'client 24 description')
def test_custom_types_priority():
"""
A user (custom) type qualifiers have priorities on build-in type qualifiers.
"""
cmd = 'newsubscr <cid:float> <alias:slug>[:<passwd>] [<description>]'
with pytest.raises(CmdParseError):
parsed = cmdparse(
cmd, 'newsubscr -23.34 new-subscr:12345 a new subscription', {
'float': r'\d+',
'slug': r'[a-z\-]+'
})
parsed = cmdparse(cmd, 'newsubscr 23 new-subscr:12345 a new subscription',
{
'float': r'\d+',
'slug': r'[a-z\-]+'
})
def parsed_int():
"""
A fixture to create parsed with int option.
"""
return cmdparse(
'newsubscr <cid:int> <alias>[:<passwd>] [<description>]',
'newsubscr 24 myalias:pass12345 A description of a new subscription item.'
)
def parsed_str():
"""
A fixture to create parsed with int option which is interpreted as str option.
"""
return cmdparse(
'newsubscr <cid> <alias>[:<passwd>] [<description>]',
'newsubscr 24 myalias:pass12345 A description of a new subscription item.'
)
def test_gaps():
"""
Test extra gaps. They should be ignored.
"""
parsed = cmdparse(
'newsubscr <cid>' + ' ' * 3 + '<alias>[:<passwd>]' + ' ' * 20 +
'[<description>]',
'newsubscr 24' + ' ' * 30 + 'myalias:pass12345 A description' +
' ' * 10 + 'of a new subscription item.' + ' ' * 9)
assert parsed['cid'] == '24'
assert parsed['alias'] == 'myalias'
assert parsed['passwd'] == 'pass12345'
assert parsed['description'] == 'A description of a new subscription item.'
def test_custom_types():
cmd = 'newsubscr <cid:float> <alias:slug>[:<passwd>] [<description>]'
parsed = cmdparse(cmd,
'newsubscr -23.34 new-subscr:12345 a new subscription',
{'slug': r'[a-z\-]+'})
assert parsed['cid'] == -23.34
assert parsed['alias'] == 'new-subscr'
assert parsed['passwd'] == '12345'
assert parsed['description'] == 'a new subscription'
with pytest.raises(CmdParseError):
parsed = cmdparse(
cmd, 'newsubscr 24.0 new_subscr:12345 a new subscription',
{'slug': r'[a-z\-]+'})
with pytest.raises(CmdFormatError):
parsed = cmdparse(
cmd, 'newsubscr 24.0 new_subscr:12345 a new subscription')
try:
parsed = cmdparse(
cmd, 'newsubscr 24.0 new_subscr:12345 a new subscription',
{'slug': r'[+'})
except CmdCustomTypeError as e:
assert e.custom_types == ['slug']
else:
raise Exception('Wrong format for "slug" is not detected.')
def test_format_error():
with pytest.raises(CmdFormatError):
parsed = cmdparse('client <cid:str>', 'client john')