如何使用 selenium testng 代码对多个 testng 方法使用 dataProvider

Question

您能否建议我的代码可能有什么问题，使用 dataprovider 我的测试方法 Test2 和 Test3 看起来像无法访问，您能否提供解决方案，告诉我如何在不将所有代码放入单个测试方法的情况下解决此问题

1. 使用数据提供程序时，我只能访问 Test1 代码，这意味着在执行我的代码后，我的输出低于输出（见下面的输出）

输出

测试用例之前

打印测试1

我的预期输出应该在哪里（见下面的输出）

输出

测试用例之前

打印测试1

打印测试2

打印测试2

public class Test extends DriverConfig {
    
    @DataProvider
    public Iterator<String> getTestData() throws Exception {
        driver.manage().timeouts().implicitlyWait(12, TimeUnit.SECONDS);
        ArrayList<String> getclientProduct = sftpCon.clientProduct("Client Type");
        System.out.println("getclientProduct----------" + getclientProduct);
        System.out.println("Before Test case");
        return getclientProduct.iterator();
    
    }
    
    @Test(priority = 1, retryAnalyzer = com.brcc.tool.RetryFailedTestCases.RetryTestCases.class,dataProvider = "getTestData")
    public void A1(String clientName,String clientAddress) throws Exception {

        wait = new WebDriverWait(driver, 10);
        driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
        System.out.println("Print Test1");
    }
    @Test(priority = 2, retryAnalyzer = com.brcc.tool.RetryFailedTestCases.RetryTestCases.class)
    public void A2() throws Exception {
        wait = new WebDriverWait(driver, 80);
        System.out.println("Print Test2");
        
    }

    @Test(priority = 3, retryAnalyzer = com.brcc.tool.RetryFailedTestCases.RetryTestCases.class)
    public void A3() throws Exception {
        wait = new WebDriverWait(driver, 10);
        System.out.println("Print Test3");
        
    }

}

Answer 1

代码中未定义数据提供者的名称。数据提供者的名称应与@Test 中使用的名称匹配

@DataProvider (name = "getTestData")

以下应该符合预期的执行顺序。

public class Test extends DriverConfig{


@BeforeClass
public void beforeClass(){
    driver = new ChromeDriver();
    System.out.println("Before Test case");
}

@DataProvider (name = "getTestData")
public Iterator<String> getTestData() throws Exception {
   
    ArrayList<String> getclientProduct = sftpCon.clientProduct("Client Type");
    System.out.println("getclientProduct----------" + getclientProduct);
   
    return getclientProduct.iterator();

}

@Test(priority = 1, retryAnalyzer = com.brcc.tool.RetryFailedTestCases.RetryTestCases.class,dataProvider = "getTestData")
public void A1(String clientName,String clientAddress) throws Exception {

    System.out.println("Print Test1");
}
@Test(priority = 2, retryAnalyzer = com.brcc.tool.RetryFailedTestCases.RetryTestCases.class)
public void A2() throws Exception {
 
    System.out.println("Print Test2");

}

@Test(priority = 3, retryAnalyzer = RetryFailedTestCases.RetryTestCases.class)
public void A3() throws Exception {
    System.out.println("Print Test3");

}

}

Answer 2

您可以对这些类型的场景使用@Factory 注解。 下面是代码sn-p

public class Test{
        
    String data;
    
    @DataProvider(name="dataProvider")
    public static Iterator<String> getTestData() throws Exception {
        ArrayList<String> data = new ArrayList<String>();
        data.add("Test Data");
        return data.iterator();
    
    }
    
    @Factory(dataProvider="dataProvider")
    public Test(String data) {
        this.data = data;
    }
    
    @Test(priority = 1)
    public void A1() {
        System.out.println("Print Test 1: " + data);
    }
    @Test(priority = 2)
    public void A2() {
        System.out.println("Print Test 2: " + data);
    }

    @Test(priority = 3)
    public void A3()  {
        System.out.println("Print Test 3: " + data);
    }
        
}

输出：

Print Test 1: Test Data
Print Test 2: Test Data
Print Test 3: Test Data

===============================================
Single Test
Total tests run: 3, Passes: 3, Failures: 0, Skips: 0
===============================================