Java TestNG跨多个测试进行数据驱动测试 [英] Java TestNG with Data Driven Testing Across Multiple Tests

问题描述

我有一系列商店，我正在电子商务平台上测试，每个商店都有一系列属性，我正在考虑自动化测试。是否有可能让数据提供者在测试套件中提供数据，而不仅仅是在TestNG中进行测试？我试图不使用testNG.xml文件作为机制，因为这些属性直接来自数据库调用。

I have a series of stores that I am testing in an ecommerce platform, and each store has a series of properties that I am looking at automating a test for. Is it possible to have a data provider that gives data across a test suite instead of just a test in TestNG? I'm trying not to use the testNG.xml file as mechanism because these properties are coming directly from a database call.

["StoreName", "username", "password", "credit-enabled", "items-store", "shipping-location", ]

我需要自动化做的事情如下：

What I need the automation to do is the following:

1. @Test使用当前数据集行中的用户名和密码登录。


2. @Test验证StoreName和项目-store


3. @Test导航到管理，并根据items-store值验证商店的信用启用设置和商店的送货地点是否正确。

但这里的每一步都必须是它的单独测试。

But each step here would have to be its separate test.

推荐答案

您可以将dataprovider保存在单独的类中，然后使用dataprovider注释您的测试。您可以使用 dataProviderClass 指定它

You can keep dataprovider in a separate class and then annotate your tests with the dataprovider. You can specify it using dataProviderClass

从testng doc引用这里：

Quoting from testng doc here:

默认情况下，将查看数据提供者for in current test
class或其中一个基类。如果你想把你的数据
提供者放在另一个类中，它需要是一个静态方法，你需要
指定可以在dataProviderClass
属性中找到它的类：

By default, the data provider will be looked for in the current test class or one of its base classes. If you want to put your data provider in a different class, it needs to be a static method and you specify the class where it can be found in the dataProviderClass attribute:

public class StaticProvider {
  @DataProvider(name = "create")
  public static Object[][] createData() {
    return new Object[][] {
      new Object[] { new Integer(42) }
    }
  }
}

public class MyTest {
  @Test(dataProvider = "create", dataProviderClass = StaticProvider.class)
  public void test(Integer n) {
    // ...
  }
}

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