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

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

我们正在编写一个基于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Test仅应在B类中的测试运行后才能运行，我们还需要一种工具来访问某些方法和变量，这些方法和变量在整个过程中都是相同的。

当尝试构建和访问依赖于不同类的测试时，我遇到了nullpointer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>

请告知。预先感谢。

解决方法

TestNG希望您的文件位于同一软件包中。

尝试删除您的

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

并通过包含要运行的组来使用run元素。

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

您的外观将类似于

<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>

有用的示例：https://howtodoinjava.com/testng/testng-test-groups/