我正在尝试使用TestNG使用数据驱动方法从excel传递参数。我的代码运行正常，但是，当我的测试到达该部分时，参数将被传递到我的表单上的字段，它们没有被传入。我的代码在下面打开excel阅读等。我的代码测试代码。由于我一直在Google工作表中创建电子表格并导出到xlsx，因此我没有安装excel。我想知道我的问题是我是不是没有安装excel所以文件无法打开和读取然后传入的参数？
package utility;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.poi.xssf.usermodel.XSSFCell;
import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class ExcelUtils {
private static XSSFSheet ExcelWSheet;
private static XSSFWorkbook ExcelWBook;
private static XSSFCell Cell;
private static XSSFRow Row;
public static void setExcelFile(String Path,String SheetName) throws Exception {
try {
FileInputStream ExcelFile = new FileInputStream(Path);
ExcelWBook = new XSSFWorkbook(ExcelFile);
ExcelWSheet = ExcelWBook.getSheet(SheetName);
} catch (Exception e){
throw (e);
}
}
public static Object[][] getTableArray(String FilePath, String SheetName, int iTestCaseRow) throws Exception
{
String[][] tabArray = null;
try{
FileInputStream ExcelFile = new FileInputStream(FilePath);
ExcelWBook = new XSSFWorkbook(ExcelFile);
ExcelWSheet = ExcelWBook.getSheet(SheetName);
int startCol = 1;
int ci=0,cj=0;
int totalRows = 1; //Number of total rows in Data Sheet
int totalCols = 3; //Number of columns in Data Sheet - Columns start from 0
tabArray=new String[totalRows][totalCols];
for (int j=startCol;j<=totalCols;j++, cj++)
{
tabArray[ci][cj]=getCellData(iTestCaseRow,j);
System.out.println(tabArray[ci][cj]);
}
}
catch (FileNotFoundException e)
{
System.out.println("Could not read the Excel sheet");
e.printStackTrace();
}
catch (IOException e)
{
System.out.println("Could not read the Excel sheet");
e.printStackTrace();
}
return(tabArray);
}
public static String getCellData(int RowNum, int ColNum) throws Exception{
try{
Cell = ExcelWSheet.getRow(RowNum).getCell(ColNum);
String CellData = Cell.getStringCellValue();
return CellData;
}catch (Exception e){
return"";
}
}
public static String getTestCaseName(String sTestCase)throws Exception{
String value = sTestCase;
try{
int posi = value.indexOf("@");
value = value.substring(0, posi);
posi = value.lastIndexOf(".");
value = value.substring(posi + 1);
return value;
}catch (Exception e){
throw (e);
}
}
public static int getRowContains(String sTestCaseName, int colNum) throws Exception{
int i;
try {
int rowCount = ExcelUtils.getRowUsed();
for ( i=0 ; i<rowCount; i++){
if (ExcelUtils.getCellData(i,colNum).equalsIgnoreCase(sTestCaseName)){
break;
}
}
return i;
}catch (Exception e){
throw(e);
}
}
public static int getRowUsed() throws Exception {
try{
int RowCount = ExcelWSheet.getLastRowNum();
return RowCount;
}catch (Exception e){
System.out.println(e.getMessage());
throw (e);
}
}
}
测试代码如下：
package utility;
import org.testng.annotations.Test;
import org.testng.annotations.BeforeMethod;
import java.util.concurrent.TimeUnit;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.apache.log4j.xml.DOMConfigurator;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
import org.testng.Reporter;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.DataProvider;
public class DataProviderWithExcel_001 {
private String sTestCaseName;
private int iTestCaseRow;
WebDriver driver;
private static Logger logger1 = LogManager.getLogger("Logger1");
@BeforeMethod
public void beforeMethod() {
DOMConfigurator.configure("log4j.xml");
driver = new FirefoxDriver();
logger1.info("New Instance of firefox created");
//Add wait to allow web elements to load
driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);
logger1.info("Timeout Applied for 10 seconds to Allow Load of Elements");
//Launch FireFoxDriver - Open WebPage
driver.get("http://localhost/2010A15/");
logger1.info("Website Launched");
Reporter.log("Website Lauched Successfully | "); //Main Event Logger/Report
}
@Test(dataProvider = "Authentication")
public void f(String sUsername, String sPassword, String sMemorableWord) {
//Find Login Element
driver.findElement(By.id("WEB_LoginButton")).click();
logger1.info("Login Button Clicked");
//Find User name Element
driver.findElement(By.id("dijit_form_ValidationTextBox_1")).sendKeys(sUsername);
logger1.info("Username Entered");
//Find Password Element
driver.findElement(By.id("dijit_form_ValidationTextBox_2")).sendKeys(sPassword);
logger1.info("Password Entered");
//Find Memorable word Element
driver.findElement(By.id("dijit_form_ValidationTextBox_3")).sendKeys(sMemorableWord);
logger1.info("MemorableWord Entered");
Reporter.log("All Login Details Entered | "); //Main Event
WebElement login = driver.findElement(By.id("dijit_form_Button_1_label"));
//If statement - will check if element is Displayed before clicking on login button.
if(login.isDisplayed()){
login.click();
//Main Event is logged If Passed
Reporter.log("Login Form Submitted | ");
logger1.info("Submit Button Clicked");
}else{
Reporter.log("Login Failed | ");
Assert.fail("Login Failed - Check Data | ");
//Main Event Log Fail
}
WebElement logout = driver.findElement(By.id("dijit_form_Button_0_label"));
if(logout.isDisplayed()){
logout.click();
Reporter.log("Logout Successful | ");
}else {
Reporter.log("Logout Failed");
Assert.fail("Logout Failed - Check Data | ");
}
logger1.info("Logout Successful");
}
@AfterMethod
public void afterMethod() {
driver.close();
}
@DataProvider
public Object[][] Authentication() throws Exception {
// Setting up the Test Data Excel file
ExcelUtils.setExcelFile("C://Selenium-java-maven//workSpace//Practice-test//src//testData//TestData.xlsx","Sheet1");
sTestCaseName = this.toString();
// From above method we get long test case name including package and class name etc.
// The below method will refine your test case name, exactly the name use have used
sTestCaseName = ExcelUtils.getTestCaseName(this.toString());
// Fetching the Test Case row number from the Test Data Sheet
// Getting the Test Case name to get the TestCase row from the Test Data Excel sheet
iTestCaseRow = ExcelUtils.getRowContains(sTestCaseName,0);
Object[][] testObjArray = ExcelUtils.getTableArray("C://Selenium-java-maven//workSpace//Practice-test//src//testData//TestData.xlsx","Sheet1",iTestCaseRow);
return (testObjArray);
}
}
答案 0 :(得分：0)
测试用例名称与excel文件中的测试名称不匹配。