def test_wrapping_exception(self):
p = IProperty(True, checks=('{t1} is True; {t2} == False', None))
# Wrapping function
f = lambda s, o, v: 'test'
with raises(ValueError):
p._wrap_with_checker(f, None)
def test_wrapping_exception(self):
p = IProperty(True, checks=('{t1} is True; {t2} == False', None))
# Wrapping function
f = lambda s, o, v: 'test'
with raises(ValueError):
p._wrap_with_checker(f, None)
def test_wrapping_set_no_checker(self):
p = IProperty(True, checks=('{t1} is True; {t2} == False', None))
# Wrapping function
f = lambda s, o, v: 'test'
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set.__func__ is f
# Wrapping method
f = MethodType(lambda s, o, v: 'test', p)
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set is f
def test_wrapping_set_no_checker(self):
p = IProperty(True, checks=('{t1} is True; {t2} == False', None))
# Wrapping function
f = lambda s, o, v: 'test'
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set.__func__ is f
# Wrapping method
f = MethodType(lambda s, o, v: 'test', p)
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set is f
def test_wrapping_set_checker_exists(self):
p = IProperty(True, checks='{t1} is True; {t2} == False')
# Wrapping function
f = lambda s, o, v: 'test'
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set.__func__ is not f
assert p.pre_set(self.t, None) == 'test'
# Wrapping method
f = MethodType(lambda s, o, v: 'test', p)
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set is not f
assert p.pre_set(self.t, None) == 'test'
def test_wrapping_set_checker_exists(self):
p = IProperty(True, checks='{t1} is True; {t2} == False')
# Wrapping function
f = lambda s, o, v: 'test'
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set.__func__ is not f
assert p.pre_set(self.t, None) == 'test'
# Wrapping method
f = MethodType(lambda s, o, v: 'test', p)
p._wrap_with_checker(f, 'pre_set')
assert p.pre_set is not f
assert p.pre_set(self.t, None) == 'test'
