public class DriverScript {
public static ActionKeywords actionKeywords;
public static String sActionKeyword;
public static Properties OR;
public static String sPageObject;
//Reflection Class object
public static Method method[];
public static void main(String[] args) throws Exception {
String sPath = Constants.path_TestData;
ExcelUtils.setExcelFile(sPath, Constants.Sheet_TestSteps);
String Path_OR = Constants.Path_OR;
FileInputStream fs = new FileInputStream(Path_OR);
OR = new Properties(System.getProperties());
OR.load(fs);
actionKeywords = new ActionKeywords();
method = actionKeywords.getClass().getMethods();
for(int iRow=1;iRow<=9;iRow++){
sActionKeyword = ExcelUtils.getCellData(iRow, Constants.Col_ActionKeyword);
sPageObject = ExcelUtils.getCellData(iRow, Constants.Col_PageObject);
System.out.println(sPageObject);
execute_Actions();
}
}
private static void execute_Actions() throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
for(int i=0;i<method.length;i++){
if(method[i].getName().equals(sActionKeyword)){
method[i].invoke(actionKeywords, (sPageObject));
break;
}
}
Note: when there were no arguments in reflection methods(which are in different class) i have used "method[i].invoke(actionKeywords));" this worked absolutely fine. but now i have added an argument for each of the method and trying to call them using "method[i].invoke(actionKeywords, (sPageObject));" i am getting Exception in thread "main" java.lang.IllegalArgumentException: wrong number of arguments.
Reflection methods class would look like below:
public class ActionKeywords {
public static WebDriver driver;
public static void openBrowser(){
System.setProperty("webdriver.chrome.driver", "D:/chromedriver.exe");
driver = new ChromeDriver();
}
public static void navigate(String object){
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.get(Constants.URL);
driver.manage().window().maximize();
}
public static void click(String object){
driver.findElement(By.xpath(DriverScript.OR.getProperty(object)));
}
public static void input_Username(String object){
driver.findElement(By.xpath(DriverScript.OR.getProperty(object))).sendKeys(Constants.UserName);
}
public static void input_Password(String object){
driver.findElement(By.xpath(DriverScript.OR.getProperty(object))).sendKeys(Constants.Password);
}
public static void waitFor(String object) throws InterruptedException{
Thread.sleep(5000);
}
public static void closeBrowser(String object) {
driver.quit();
}
}
