Cucumber-Serenity-如何在以Cucumber编写的方案大纲的每个示例之前执行代码

Question

我正在尝试使用Serenity和Cucumber编写可执行规范。

我希望在带有示例的方案的每个示例之前重置阶段。在这里，当运行第二个示例时，第一个示例将操作它的结果，在这种情况下，它期望列表显示Buy some water，而实际列表同时包含Buy some milk和Buy some water

我正在黄瓜4中写黄瓜规格。

sample.feature

  Scenario Outline: Viewing the items by status
    Given that Jane has a todo list having
    | <task1> | <task2> |
    And she has completed the task called
    | <select> |
    When she filters her list to show only <filter> tasks
    Then her todo list should contain
    | <expected> |


    Examples:
      | task1         | task2        |  select        |filter    | expected |
      | Buy some milk | Walk the dog | Buy some milk  | Active    | Walk the dog  |
      | Buy some water | Walk the cat | Buy some water | Completed |  Buy some water |

SampleStepDefinition.java

  @Before
    public void set_the_stage() {
        OnStage.setTheStage(new OnlineCast());
    }

 @Then("his/her/the todo list should contain")
    public void todo_list_should_contain(List<String> expectedItems) throws Throwable {
        theActorInTheSpotlight().should(seeThat(TheItems.displayed(), equalTo(expectedItems))
                .orComplainWith(MissingTodoItemsException.class, "Missing todos expected:" + expectedItems ));
    }