def METHOD_NAME(self):
    """Add, start, stop a task"""
    self.t("add one")
    self.t("add two")
    code, out, err = self.t.runError("active")
    self.t("1,2 start")
    code, out, err = self.t("active")
    self.assertIn("one", out)
    self.assertIn("two", out)
    self.t("1 stop")
    code, out, err = self.t("active")
    self.assertNotIn("one", out)
    self.assertIn("two", out)
    self.t("2 stop")
    code, out, err = self.t.runError("active")
    self.t("2 done")
    code, out, err = self.t("list")
    self.assertNotIn("two", out)