selenium - testng：如何设计在来自另一个数据提供者的不同网址上使用来自数据提供者的多个案例运行@test？

Question

假设我有一组测试用例，我首先打开一个 url，然后运行测试：

@BeforeMethod
    @Parameters("browser")
    public void start(String browser) throws Exception {
    driver = new FirefoxDriver();
    driver.get(url);

}
@Test(dataProvider = "TestA", dataProviderClass = xxx.class)
public void TestA(String VariableA1, String VariableA2..){

}

@Test(dataProvider = "TestB", dataProviderClass = xxx.class)
public void TestB(String VariableB1, String VariableB2..){

}

@Test(dataProvider = "TestC", dataProviderClass = xxx.class)
public void TestC(String VariableC1, String VariableC2..){

}

我想在不同的 url 上运行相同的一组测试用例，这些用例也存储在 dataprovider 的一个表中。我该如何设计来实现这个逻辑？：

1. 从 excel dataprovider 中的 url 表中获取 url urlX。
2. 运行测试：TestA、TestB、TestC。
3. 然后从 excel 数据提供程序中的 url 表中获取 url urlY。
4. 运行测试：TestA、TestB、TestC...
5. 等等等等..

我怎样才能做到这一点？

谢谢！

Answer 1

看看TestNG 工厂。例如

import org.testng.annotations.DataProvider;
import org.testng.annotations.Factory;
import org.testng.annotations.Test;

import java.util.Arrays;
import java.util.Iterator;

public class DemoTest {
    private final String url;

    @Factory(dataProvider = "urls", dataProviderClass = xxx.class)
    public DemoTest(String url) {
        this.url = url;
    }

    @Test(dataProvider = "someData", dataProviderClass = DemoTest.xxx.class)
    public void something(int a, int b) {
        System.out.println(String.format("%s, %d, %d", url, a, b));
    }

    @Test(dataProvider = "someOtherData", dataProviderClass = DemoTest.xxx.class)
    public void somethingElse(int a, int b) {
        System.out.println(String.format("%s, %d, %d", url, a, b));
    }

    public static class xxx {
        @DataProvider
        public static Iterator<Object[]> urls() {
            String[] urls = {
                    "https://www.google.com/",
                    "https://inbox.google.com/",
                    "https://calendar.google.com/",
                    "https://drive.google.com/"
            };
            return Arrays.stream(urls)
                    .map(s -> new Object[]{s})
                    .iterator();
        }

        @DataProvider
        public static Object[][] someData() {
            return new Object[][]{
                    {1, 2},
                    {3, 4}
            };
        }

        @DataProvider
        public static Object[][] someOtherData() {
            return new Object[][]{
                    {4, 3},
                    {2, 1}
            };
        }
    }
}

示例输出：

https://calendar.google.com/, 1, 2
https://calendar.google.com/, 3, 4
https://inbox.google.com/, 1, 2
https://inbox.google.com/, 3, 4
https://drive.google.com/, 1, 2
https://drive.google.com/, 3, 4
https://www.google.com/, 1, 2
https://www.google.com/, 3, 4
https://calendar.google.com/, 4, 3
https://calendar.google.com/, 2, 1
https://inbox.google.com/, 4, 3
https://inbox.google.com/, 2, 1
https://drive.google.com/, 4, 3
https://drive.google.com/, 2, 1
https://www.google.com/, 4, 3
https://www.google.com/, 2, 1

Answer 2

我按照以下方式实现：

public class Test {
    WebDriver driver;
    private String hostName;
    private String url;


    @Factory(dataProvider = "xxxx global variables", dataProviderClass = globalxxx.class)
    public GetVariables(String hostName, String url, String GFlag) {
        this.hostName = hostName;
        this.url = url;

    }

    @BeforeMethod
    @Parameters("browser")
    public void start(String browser) throws Exception {

        driver = new FirefoxDriver();
        driver.get(url);
        Thread.sleep(1000);

    }

    @Test(priority = 10, dataProvider = "dataprovider Test A", dataProviderClass = xxxA.class)
    public void TestA(Variable1,
            Variable2,Variable3) throws Exception {
        some test here...

    }

    @Test(priority = 20, dataProvider = "dataprovider Test B", dataProviderClass = xxxB.class)
    public void TestB(Variable1,
            Variable2,Variable3)
            throws Exception {
        some test here...
    }

    @AfterMethod
    public void tearDown() {
        driver.quit();
    }