#NEWLINE# def test_ensure_repr_elements( self ) : #NEWLINE# #INDENT# for obj in [ elements . Cast ( 1 , 2 ) , elements . TypeClause ( String ( ) ) , elements . ColumnClause ( 'x' ) , elements . BindParameter ( 'q' ) , elements . Null ( ) , elements . True_ ( ) , elements . False_ ( ) , elements . ClauseList ( ) , elements . BooleanClauseList . and_ ( ) , elements . Tuple ( ) , elements . Case ( [ ] ) , elements . Extract ( 'foo' , column ( 'x' ) ) , elements . UnaryExpression ( column ( 'x' ) ) , elements . Grouping ( column ( 'x' ) ) , elements . Over ( func . foo ( ) ) , elements . Label ( 'q' , column ( 'x' ) ) ] : #NEWLINE# #INDENT# repr ( self )