我需要避免从数据提供者传递多个参数

Question

使用数据提供程序我将数据从excel提取到类中，测试类包含多个@Test。所以现在我需要将数据提供程序中的所有参数传递给所有测试，而不是在测试中使用必需的参数。那么有什么方法可以声明共同的参数，以便在

上使用

import org.testng.annotations.BeforeClass;

import org.testng.annotations.DataProvider;

import org.testng.annotations.Test;

   public class TestSample extends Library {

   @BeforeClass()

    public void Setup() {

    }


    @Test(dataProvider = "dataSupplier", priority = 0)

    public void Verify_Test1(String adminName, String adminPassword, String emailId, String emailId1, String emailId2, String emailId3, String deviceCountry, String firstName, String lastName, String phoneNo, String productName, String productName1, String productName2, String productName3) {

        startAdminLogin(adminName, adminPassword);
        try {       

        } finally {
            adminHomePage.clickAdminLogout();
        }
    }


    @Test(dataProvider = "dataSupplier",priority = 1)

    public void Verify_Test2(String adminName, String adminPassword, String emailId, String emailId1, String emailId2, String emailId3, String deviceCountry, String firstName, String lastName, String phoneNo, String productName, String productName1, String productName2, String productName3) {

        startAdminLogin(adminName, adminPassword);
        try {           

        } finally {
            adminHomePage.clickAdminLogout();
        }
    }

    @Test(dataProvider = "dataSupplier",priority = 2)

    public void Verify_Test3(String adminName, String adminPassword, String emailId, String emailId1, String emailId2, String emailId3, String deviceCountry, String firstName, String lastName, String phoneNo, String productName, String productName1, String productName2, String productName3) {

        startAdminLogin(adminName, adminPassword);
        try {           

        } finally {
            adminHomePage.clickAdminLogout();
        }
    }

    @DataProvider
    public Object[][] dataSupplier() {
        List<Object[]> list2 = ExcelHelper.getDataList("adminUsers");
        List<Object[]> list3 = ExcelHelper.getDataList(“userDetails”);
        return mergeListToArray(list2, list3);
    }
}