USING: generic.parser tools.test ; IN: generic.parser.tests [ t ] [ (( -- )) (( -- )) method-effect= ] unit-test [ t ] [ (( a -- b )) (( x -- y )) method-effect= ] unit-test [ f ] [ (( a b -- c )) (( x -- y )) method-effect= ] unit-test [ f ] [ (( a -- b )) (( x y -- z )) method-effect= ] unit-test [ t ] [ (( -- * )) (( -- )) method-effect= ] unit-test [ f ] [ (( -- * )) (( x -- y )) method-effect= ] unit-test [ t ] [ (( x -- * )) (( x -- y )) method-effect= ] unit-test [ t ] [ (( x -- * )) (( x -- y z )) method-effect= ] unit-test