Java 如何使用TestRunner和cucumber注入TestContext

Java 如何使用TestRunner和cucumber注入TestContext,java,cucumber,citrus-framework,Java,Cucumber,Citrus Framework,我正在使用Citrus Java DSL测试REST服务。我想保存响应中的数据,以便提前操作。根据文档,我应该为此使用柑橘测试上下文 我已尝试使用CitrusResource注释注入TestContext: @CitrusResource private TestRunner runner; @CitrusResource private TestContext context; @When("^service sends request to get all orders$") publ

我正在使用Citrus Java DSL测试REST服务。我想保存响应中的数据,以便提前操作。根据文档,我应该为此使用柑橘测试上下文

我已尝试使用CitrusResource注释注入TestContext:

@CitrusResource
private TestRunner runner;

@CitrusResource
private TestContext context;


@When("^service sends request to get all orders$")
public void get_Orders() {
    runner.http(action -> action.client(httpClientName)
            .send()
            .get(basePath));   
}

@Then("^Service gets response with preflight id: \"([^\"]*)\"$")
public void verify_Orders(String preflightId) {
        runner.http(action -> action.client(httpClientName)
            .receive()
            .response(HttpStatus.OK)
            .contentType("application/json;charset=UTF-8")
            .extractFromPayload("$[*].styleId", "ids")
            .validate("$[*].styleId", everyItem(not(isEmptyOrNullString())))
            .validate("$[*].styleId", hasItem(preflightId)));

    String ids = context.getVariable("${ids}", String.class);
}
但得到了空指针异常

1 Scenarios (1 failed)
4 Steps (1 failed, 1 skipped, 2 passed)
0m5.541s

java.lang.NullPointerException
此外,我还尝试在所需的方法中创建新的TestContext

@CitrusResource
private TestRunner runner;

@CitrusResource
private TestContext context;


@When("^service sends request to get all orders$")
public void get_Orders() {
    runner.http(action -> action.client(httpClientName)
            .send()
            .get(basePath));   
}

@Then("^Service gets response with preflight id: \"([^\"]*)\"$")
public void verify_Orders(String preflightId) {
TestContext context = new TestContext();
        runner.http(action -> action.client(httpClientName)
            .receive()
            .response(HttpStatus.OK)
            .contentType("application/json;charset=UTF-8")
            .extractFromPayload("$[*].styleId", "ids")
            .validate("$[*].styleId", everyItem(not(isEmptyOrNullString())))
            .validate("$[*].styleId", hasItem(preflightId)));

    String ids = context.getVariable("${ids}", String.class);
}
得到

com.consol.citrus.exceptions.CitrusRuntimeException: Unknown variable 'ids'

    at com.consol.citrus.context.TestContext.getVariableObject(TestContext.java:158)
    at com.consol.citrus.context.TestContext.getVariable(TestContext.java:133)
    at com.consol.citrus.context.TestContext.getVariable(TestContext.java:122)

你能帮我一下吗?

我对柑橘不熟悉,也不确定你指的是哪种文档。要在jvm中的步骤之间共享状态,建议使用依赖注入DI。使用Cucumber的DI有几个选项,包括Spring、Guice和PicoContainer。后者是一个轻量级DI框架,如果您不使用其他DI框架,这可能是最好的选择。

由于未知原因,注释@CitrusResource不会将TestContext实例注入该字段。你可以使用下面的工作方法

首先,您需要创建并注入一个citrus实例

@CitrusFramework 私人柑橘

然后:

testContext=citrus.createTestContext