我正在我的项目中编写Gherkin测试用例和Java步骤定义。我是Gherkin的新手,并试图理解嵌套步骤的含义。你能否帮我理解第二种方案是否涉及嵌套步骤?
在我的示例中,我想在给定语句逻辑的第二个场景中重用第一个场景代码。有没有最好的方法来重用或重写逻辑? 注意:以下示例仅用于解释我的问题。它可能不是一个好的小黄瓜。
Background:
Given The application is opened
Scenario: Successful Login
Given the user name and password are entered
When login button is clicked
Then user login is successful
Scenario: Add Address Successful
Given user login is successful
And Add Address button is clicked
And user city, country are entered
when Submit button is clicked
答案 0 :(得分:3)
嵌套步骤指的是在“main”中调用已定义的步骤。在您的示例中,第一个方案具有登录功能,该功能将/可以在需要用户登录的所有其他方案中使用。
因此,第二个场景将有Given
步骤,该步骤调用第一个场景的登录操作/步骤。有多种方法可以做到这一点:
1。如果您在同一个类中定义这些步骤,只需在不同的步骤/方法中调用相同的方法。
像这样:
public class TestStepsOne {
// Steps from first scenario
@Given("^the user name and password are entered$")
public void enterUsernamePassword() throws Throwable {
System.out.println("User and password entered");
}
@When("^login button is clicked$")
public void clickLoginButton() throws Throwable {
System.out.println("Clicked login button");
}
@Then("^user login is successful$")
public void isLoggedIn() throws Throwable {
System.out.println("Logged in!");
}
// All together
@Given("the user is logged in")
public void loginSuccessfully() throws Throwable {
enterUsernamePassword();
clickLoginButton();
isLoggedIn();
}
}
现在,您可以在任何方案中使用Given the user is logged in
,它将执行登录操作。
<强> 2。使用Picocontainer - &gt;详情here
首先,您需要将这些依赖项添加到 pom.xml
:
<dependency>
<groupId>org.picocontainer</groupId>
<artifactId>picocontainer</artifactId>
<version>2.15</version>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-picocontainer</artifactId>
<version>1.2.5</version>
</dependency>
您可以分隔步骤定义。
像这样:
public class TestStepsOne {
// Same as above, without the nested one
}
和第二课:
public class TestStepsTwo {
private final TestStepsOne testStepsOne;
public TestStepsTwo(TestStepsOne testStepsOne) {
this.testStepsOne = testStepsOne;
}
@Given("the user is logged in")
public void loginSuccessfully() throws Throwable {
testStepsOne.enterUsernamePassword();
testStepsOne.clickLoginButton();
testStepsOne.isLoggedIn();
}
}
第3。使用 cuke4duke
- &gt;详情here,包含示例
像这样:
public class CallingSteps extends Steps {
public CallingSteps(StepMother stepMother) {
super(stepMother);
}
@When("^I call another step$")
public void iCallAnotherStep() {
Given("the user is logged in"); // This will call a step defined somewhere else.
}
}
希望这有帮助