Python DummyAttr Examples

Example #1

def test_err_dummyattr_apply():
    with pytest.raises(TypeError):
        va.walker.apply(attr.DummyAttr(), None, {})

Example #2

def test_dummyattr_eq():
    one = attr.DummyAttr()
    two = attr.DummyAttr()
    other = attr.ValueAttr({'a': 'b'})
    assert one == two
    assert one != other

Example #3

def test_err_dummyattr_create():
    with pytest.raises(TypeError):
        va.walker.create(attr.DummyAttr(), None, {})

Example #4

def test_dummyattr_collides():
    one = attr.DummyAttr()
    two = attr.DummyAttr()
    assert one.collides(two) is False

Example #5

def test_dummyattr_hash():
    one = attr.DummyAttr()
    assert hash(one) == hash(None)

Example #6

def test_dummyattr():
    one = attr.DummyAttr()
    other = attr.ValueAttr({'a': 'b'})
    assert (one | other) is other
    assert (one & other) is other

Example #7

def test_err_dummyattr_apply():
    with pytest.raises(TypeError):
        hek.attrs.walker.apply(attr.DummyAttr(), {})

Example #8

def test_err_dummyattr_create():
    with pytest.raises(TypeError):
        hek.attrs.walker.create(attr.DummyAttr(), {})