Test_Sample

package test;

import java.util.ArrayList;
import java.util.Scanner;

public class thisClass {


	public static void main(String[] args){

		Scanner in = new Scanner (System.in);
		ArrayList<User> users = new ArrayList<>();

		User usr1 = new User(1,"Mark21","password1","mpereira@example.com","21/09/1998");
		users.add(usr1);


		User usr2 = new User(2,"Cristi01","password2","cAnastasiu@example.com","01/01/1998");
		users.add(usr2);



		int a = 1;
		while (a==1){
			System.out.println("\n\nTest Program to create a new User:");
			System.out.println("[1]Show list of Registered Usernames.");
			System.out.println("[2]Show list of Registered Emails.\n\n");
			System.out.println("[3]Test new username.");
			System.out.println("[4]Test new email.");
			System.out.println("[5]Test password validation.");

			String input = in.next();


			if (input.equals("1")){
				//Show all usernames
				for (User eachUser : users){

					System.out.println(eachUser.getName());

				}

			}
			if (input.equals("2")){
				//Show all emails
				for (User eachUser : users){

					System.out.println(eachUser.getEmail());

				}
			}

			if (input.equals("3")){
				//Input a username, and check if its in the list of recorded usernames
				//If its not, the test is successful
				System.out.println("Input a new username:");
				input = in.next();
				System.out.println(input);

				boolean isValid = false;
				for (User eachUser : users){

					if (input.equals(eachUser.getName())){

						isValid = true;
						System.out.println("This is not a valid username.");

					}


				}
				if (isValid == false){

					System.out.println("This is a valid username.");
				}


			}

			if (input.equals("4")){
				//Input a email, and check if its in the list of recorded emails
				//If its not, the test is successful

				//Never mind the email format (the @ and .com) just explain it in the presentation

				System.out.println("Input a new email:");
				input = in.next();


				boolean isValid = false;
				for (User eachUser : users){

					if (input.equals(eachUser.getEmail())){

						isValid = true;
						System.out.println("This is not a valid email.");

					}


				}
				if (isValid == false){

					System.out.println("This is a valid email.");
				}

			}
			if (input.equals("5")){
				System.out.println("Enter a password:");
				String input1 = in.next();


				System.out.println("Confirm password:");
				String input2 = in.next();


				if (input1.equals(input2)){

					System.out.println("This is a valid password.");


				}else{

					System.out.println("Invalid, ensure both inputs are equal.");
				}


			}


		}
		in.close();



	}
}