How to write test result in CSV file using selenium - csv

Question

I have to add result at the last column of each row. I have to test user successfully login with correct email and password the "PASS" is append to last else "FAIL" and go with the second row and check the result of each row.
public static void main(String[] args) throws Exception {
System.setProperty("webdriver.chrome.driver", "D:\\Automation\\Selenium Drivers\\chromedriver.exe");
WebDriver driver=new ChromeDriver();
driver.get("http://www.facebook.com");
// This will load csv file
CSVReader reader = null;
try{
reader = new CSVReader(new FileReader("C:\\Users\\src\\com\\elements\\demo.csv"));
}catch (Exception e) {
e.printStackTrace();
}
String[] cell;
while ((cell=reader.readNext())!=null){
for(int i=0;i<1;i++){
String emailid=cell[i];
String password=cell[i+1];
driver.findElement(By.id("email")).sendKeys(emailid);
driver.findElement(By.id("pass")).sendKeys(password);
driver.findElement(By.id("loginbutton")).click();
String outputFile = "C:\\Users\\src\\com\\elements\\demo.csv";
try {
// use FileWriter constructor that specifies open for appending
CsvWriter csvOutput = new CsvWriter(new FileWriter(outputFile, true),',');
if(driver.getTitle().equals("Log1 in to Facebook | Facebook"))
{
csvOutput.write("Pass"); //Your selenium result.
//csvOutput.endRecord();
//csvOutput.close();
}
else if (driver.getTitle().equals("Log in to Facebook | Facebook"))
{
csvOutput.write("userName");
csvOutput.write("password");
csvOutput.write("Fail"); //Your selenium result.
csvOutput.endRecord();
csvOutput.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}

Answer 1

Try this code.
String outputFile = "test.csv";
// before we open the file check to see if it already exists
boolean alreadyExists = new File(outputFile).exists();
try {
// use FileWriter constructor that specifies open for appending
CsvWriter csvOutput = new CsvWriter(new FileWriter(outputFile, true),',');
// if the file didn't already exist then we need to write out the header line
if (!alreadyExists){
csvOutput.write("result");
csvOutput.endRecord();
}
// else assume that the file already has the correct header line
// write out a few records
csvOutput.write("userName");
csvOutput.write("password");
csvOutput.write("Pass/Fail"); //Your selenium result.
csvOutput.endRecord();
csvOutput.close();
} catch (IOException e) {
e.printStackTrace();
}
OR
If we want to use writeNext() method which take string array as a parameter then
String csv = "D:\\test.csv";
CSVWriter writer = new CSVWriter(new FileWriter(csv));
List<String[]> data = new ArrayList<String[]>();
data.add(new String[] {"India", "New Delhi"});
data.add(new String[] {"United States", "Washington D.C"});
data.add(new String[] {"Germany", "Berlin"});
writer.writeAll(data);
writer.close();
Try other option.
FileWriter writer = new FileWriter("D:/test.csv",false);
writer.append(" ");
writer.append(',');
writer.append("UserName");
writer.append(',');
writer.append("Password");
writer.append(',');
writer.append("Pass/Fail");
writer.append('\n');
//generate whatever data you want
writer.flush();
writer.close();