def is_valid_cell_value ( self, row, col, value ):
        return self.__get_column( col ).is_droppable(
                   self.get_filtered_item( row ), value )
Prepares the test fixture before each test method is called.
dataset/ETHPy150Open enthought/traitsui/traitsui/wx/table_model.py/TableModel.is_valid_cell_value--crossover with--dataset/ETHPy150Open enthought/envisage/envisage/tests/plugin_test_case.py/PluginTestCase.setUp