def test_setattrs_nested():
foo = local_factory()
assert foo is not ctx
assert not hasattr(foo, 'a')
foo.b = 'grumpy'
with setattrs(foo, a='hello', b='world'):
assert foo.a == 'hello'
assert foo.b == 'world'
with setattrs(foo, a='goodbye'):
assert foo.a == 'goodbye'
assert foo.b == 'world'
assert foo.a == 'hello'
assert foo.b == 'world'
assert not hasattr(foo, 'a')
assert foo.b == 'grumpy'
def test_setattrs_ctx():
"""
There is a shared ctx object which is the default target
"""
ctx = get_ctx()
assert not hasattr(ctx, 'a')
assert not hasattr(ctx, 'b')
with setattrs(a='hello', b='world'):
assert ctx.a == 'hello'
assert ctx.b == 'world'
with setattrs(a='goodbye'):
assert ctx.a == 'goodbye'
assert ctx.b == 'world'
assert ctx.a == 'hello'
assert ctx.b == 'world'
assert not hasattr(ctx, 'a')
assert not hasattr(ctx, 'b')
def test_setattrs_local():
foo = AnyObject()
assert not hasattr(foo, 'a')
assert not hasattr(foo, 'b')
with setattrs(foo, a='hello', b='world'):
assert foo.a == 'hello'
assert foo.b == 'world'
assert not hasattr(foo, 'a')
assert not hasattr(foo, 'b')