#NEWLINE# def assert_fully_less_than( self , x , y ) : #NEWLINE# #INDENT# '\n        Assert that x < y according to all the comparison operators.\n        ' #NEWLINE# self . assertTrue ( all ( [ ( x < y ) , ( not ( y < x ) ) , ( x <= y ) , ( not ( y <= x ) ) , ( y > x ) , ( not ( x > y ) ) , ( y >= x ) , ( not ( x >= y ) ) , ( not ( x == y ) ) , ( not ( y == x ) ) , ( x != y ) , ( y != x ) ] ) )