如何跨具有TestNG测试的不同类访问dependsOnMethod或dependsOnGroup？

Posted 2023-02-16

【中文标题】如何跨具有TestNG测试的不同类访问dependsOnMethod或dependsOnGroup？

【英文标题】：How to access dependsOnMethod or dependsOnGroup across different classes having TestNG tests?

【发布时间】：2021-02-24 20:19:38

【问题描述】：

我们正在编写基于 TestNG 的回归套件。 很快，我们将在不同的类中进行测试，其中 A 类中的测试应该在 B 类中的测试运行后才运行，而且我们需要一个工具来访问一些通用的方法和变量。

在尝试构建和访问分布在不同类中的依赖测试时，我遇到了空指针异常和其他一些问题。

public class BaseTest 
final  TestContext testContext = new TestContext();

TheUser newUser;
String newUserPhoneNumber;
String newUserVerificationCode;

public BaseTest() 
    newUser = testContext.getUserObjectManager().getTheUser();
    newUserPhoneNumber = newUser.generateRandomPhoneNumber();
    newUserVerificationCode = newUser.validVerificationCode();


@BeforeSuite
public void requestUserTokens(ITestContext iTestContext) 
    iTestContext.setAttribute("username", newUser.getUsername());
    iTestContext.setAttribute("username", newUser.getPassword());

登录测试

public class LoginTests extends BaseTest 
private POSTRequest postRequest;
private String password;
private String username;



@BeforeClass()
@BeforeEach
public void init() 
    newUser = testContext.getUserObjectManager().getTheUser();
    postRequest = new POSTRequest();
    postRequest.chooseEndPoint(OAUTH2_PARTIAL_PATH);


@Test(dependsOnGroups = "SignupGroup")
public void postRequestUserLogsInWithValidCredentials(ITestContext iTestContext) 
    JSONObject requestBody = new JSONObject();

    requestBody.put("client_id", "**********");
    requestBody.put("grant_type", "password");
    username = iTestContext.getAttribute("username").toString();
    password = iTestContext.getAttribute("password").toString();

    System.out.println("TestContext username--> " + newUser.getUsername());
    System.out.println("TestContext password--> " + newUser.getPassword());

    System.out.println("iTestContext username--> " + username);
    System.out.println("iTestContext password--> " + password);

.. ..

注册测试

public class SignUpTests 
private final TheUser newUser = new TheUser();
String newUserPhoneNumber = newUser.generateRandomPhoneNumber();
String newUserVerificationCode = newUser.validVerificationCode();
private PUTRequest putrequest;
private POSTRequest postRequest;

@BeforeClass
@BeforeEach
public void init() 
    putrequest = new PUTRequest();
    postRequest = new POSTRequest();
    putrequest.chooseEndPoint(API_V1_PARTIAL_PATH);
    postRequest.chooseEndPoint(API_V1_PARTIAL_PATH);


@Test(priority = 0, groups = "SignupGroup")
public void userEntersInvalidVerificationCode() 
    String invalidVerificationCode = Helper.randomNumber(6);
    JSONObject requestBody = new JSONObject();
    requestBody.put("sms_code", invalidVerificationCode);
    String path = USERS_VERIFICATION_PHONE_NUMBER_PATH + newUser.getVerificationId() + "/";
    Response response = putrequest.putRequest(requestBody, path);

    assertThat(response.getStatusCode(), (anyOf(is(SC_UNPROCESSABLE_ENTITY), is(SC_FORBIDDEN))));

TestNG.xml

<!DOCTYPE suite SYSTEM "https://testng.org/testng-1.0.dtd" >

<test name="SignUp Test Suite" >
    <parameter name="Test without Mock" value="Api test-method Three" />
    <classes >
        <class name="signupAndLogin.SignUpTests" />
    </classes>
</test>

<test name="Login Test Suite">
    <parameter name="Test without Mock" value="Api test-method Three" />
    <groups>
        <dependencies>
            <group depends-on="SignupGroup" name="LoginTestsGroup"/>
        </dependencies>
    </groups>
    <classes>
        <class name="signupAndLogin.LoginTests" />
    </classes>
</test>

请多多指教。提前致谢。

【参考方案1】：

TestNG 希望您的文件在同一个包中。

尝试删除您的

<groups>
        <dependencies>
            <group depends-on="SignupGroup" name="LoginTestsGroup"/>
        </dependencies>
    </groups>

而是通过包含您要运行的组来使用 run 元素。

根据文档，https://testng.org/doc/documentation-main.html#test-groups

您的遗嘱看起来类似于

<test name="SignUp Test Suite" >
    <parameter name="Test without Mock" value="Api test-method Three" />
    <classes >
        <class name="signupAndLogin.SignUpTests" />
    </classes>
</test>

<test name="Login Test Suite">
    <parameter name="Test without Mock" value="Api test-method Three" />
    <groups>
      <run>
        <include name="SignupGroup" />
      </run>
    </groups>
    <classes>
        <class name="signupAndLogin.LoginTests" />
    </classes>
</test>

有用的例子：https://howtodoinjava.com/testng/testng-test-groups/

【讨论】：

如果我使用上面的 TestNG.xml 运行，则不会触发登录测试。但是如果我注释掉 块，那么这些测试就会被触发，但显然存在依赖错误

请看以下对你有没有帮助toolsqa.com/testng/groups-in-testng

你有套件元素吗@user2451016 mkyong.com/unittest/testng-groups-example