def test_converts_rest(self):
"""
Any other item will be transformed into an Attribute.
"""
l = _ensure_attributes(["a"])
assert isinstance(l[0], Attribute)
assert "a" == l[0].name
def test_converts_rest(self):
"""
Any other item will be transformed into an Attribute.
"""
l = _ensure_attributes(["a"], {})
assert isinstance(l[0], Attribute)
assert "a" == l[0].name
def test_leaves_attribute_alone(self):
"""
List items that are an Attribute stay an Attribute.
"""
a = Attribute("a")
assert a is _ensure_attributes([a])[0]
def test_defaults_Attribute(self):
"""
Raises ValueError on defaults != {} and an Attribute within attrs.
"""
with pytest.raises(ValueError):
_ensure_attributes([Attribute("a")], defaults={"a": 42})
def test_defaults(self):
"""
Legacy defaults are translated into default_value attributes.
"""
l = _ensure_attributes(["a"], {"a": 42})
assert 42 == l[0].default_value
def test_leaves_attribute_alone(self):
"""
List items that are an Attribute stay an Attribute.
"""
a = Attribute("a")
assert a is _ensure_attributes([a], {})[0]
def test_defaults_Attribute(self):
"""
Raises ValueError on defaults != {} and an Attribute within attrs.
"""
with pytest.raises(ValueError):
_ensure_attributes([Attribute("a")], defaults={"a": 42})
def test_defaults(self):
"""
Legacy defaults are translated into default_value attributes.
"""
l = _ensure_attributes(["a"], {"a": 42})
assert 42 == l[0].default_value