
FAIL sink method start should be called with the right number of arguments ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method start should be called even when it's located on the prototype chain ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method write should be called with the right number of arguments ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method write should be called even when it's located on the prototype chain ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method close should be called with the right number of arguments ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method close should be called even when it's located on the prototype chain ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method abort should be called with the right number of arguments ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)
FAIL sink method abort should be called even when it's located on the prototype chain ws.getWriter is not a function. (In 'ws.getWriter()', 'ws.getWriter' is undefined)