def METHOD_NAME(self):
    test_cube = self._make_test_cube(x_points=[1, 3, 5, 7],
                                     y_points=[4, 9])
    grid_definition_template_1(test_cube, self.mock_grib)
    self._check_key("longitudeOfFirstGridPoint", 1000000)
    self._check_key("longitudeOfLastGridPoint", 7000000)
    self._check_key("latitudeOfFirstGridPoint", 4000000)
    self._check_key("latitudeOfLastGridPoint", 9000000)
    self._check_key("iDirectionIncrement", 2000000)
    self._check_key("jDirectionIncrement", 5000000)