#NEWLINE# def test_uses_default_binding_when_arg_name_and_annotation_omitted( self ) : #NEWLINE# #INDENT# @ decorators . provides ( in_scope = 'unused' ) #NEWLINE# def provide_foo( self ) : #NEWLINE# #INDENT# pass #NEWLINE# #UNINDENT# [ provider_fn_binding ] = bindings . get_provider_fn_bindings ( provider_fn_binding , [ 'foo' ] ) #NEWLINE# self . assertEqual ( binding_keys . new ( 'foo' ) , provider_fn_binding . binding_key )