一.junit
1.创建1个返回值为collection的静态方法，用@parameters标记
2.创建成员变量
3.创建构造函数
4.指定类
测试必须和Parameterized一起运行
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@RunWith(Parameterized.class)
public class login{
private String username;
private String password;
public login(String username, String password) {
this.username = username;
this.password= password;
}
@Parameters
public static Collection getdata() {
return Arrays.asList(new Object[][] {
{"username1", "password1" },
{"username2", "password2" },
}
@Test
public void logintest() throws Exception{
system.out.println(username+password);
}
}
注：junit的参数化是在类级别的，即，每循环一次都将要执行整个类，包括@before和@after
二.TestNG
1.使用dataprovider
2.不用构函数，直接映射
@dataProvider
public object[][] getdata{
return new object[][]{
{"username1","password1"},{"username2","password2"}
}
}
@Test(dataProvider="getdata")
public void logintest(Stgring username,String password) throws Exception{
system.out.println(username+password);
}
TestNG的参数化是在测试级别的，
三.使用testNG和POI读取excel
@dataProvider
public object[][] getdata{
return getexcel("d:\\testdata.xlsx")
}
只需要编写一个返回为二维数组的方法即可
public String[][] getexcel(String Filepath){
InputStream is=new FileInputStream(filepath);
XSSFWorkBook wordkbook=new XSSFWorkBook(is);
XSSFSheet sheet=workbook.getsheet("Sheet1");
String[][] records=null;
int count=sheet.getLastRowNum();
records=new String[count+1][]
for(Integer i=0;i<=count;i++){
Row row=sheet.getrow(i);
Integer cellcount=row.getLastCellNum();
records[i]=new String[cellcount];
for(Integer j=0;j<cellcount;i++){
records[i][j]=sheet.getrow(i).getsheet(j).getStringCellValue();}
51Testing软件测试网1r!mA^.g&J \d
}
return records;
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}
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