def __init__( self, clazz, name ):
type_isinstance( PepTypeMatcher, clazz )
type_is( str, name )
PepValue.__init__( self )
self.clazz = clazz
self.name = name
self.namespace = self.clazz.runtime_namespace( self, False )
def Does_nothing_on_instance_of_subsubclass__test():
type_isinstance(B, sobsob)
def Throws_when_primitive_type_does_not_match__test():
with assert_raises(AssertionError) as cm:
type_isinstance(int, "foo")
assert_regexp_matches(str(cm.exception), "^type_isinstance check failed")
assert_regexp_matches(str(cm.exception), "int but found")
assert_regexp_matches(str(cm.exception), "str.$")
def Throws_when_class_does_not_match__test():
with assert_raises(AssertionError) as cm:
type_isinstance(B, a)
assert_regexp_matches(str(cm.exception), "^type_isinstance check failed")
assert_regexp_matches(str(cm.exception), "B but found")
assert_regexp_matches(str(cm.exception), "A.$")
def Does_nothing_when_primitive_type_matches__test():
type_isinstance(int, 3)
def Does_nothing_when_class_matches__test():
type_isinstance(A, a)
def Fails_when_first_arg_is_not_a_type_but_an_instance__test():
with assert_raises(AssertionError):
type_isinstance(a, a)
def Fails_when_first_arg_is_not_a_type_but_an_int__test():
with assert_raises(AssertionError) as cm:
type_isinstance(3, a)
assert_regexp_matches(str(cm.exception), "^Wrong arguments")
