azamsharp

class SourcesTableViewController : UITableViewController {
    
    
    private var webservice :Webservice!
    private var sourceListViewModel :SourceListViewModel!
    private var dataSource :TableViewDataSource<SourceTableViewCell,SourceViewModel>! 
    
    override func viewDidLoad() {
        super.viewDidLoad()
        

azamsharp

 override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        
        if segue.identifier == SegueIdentifier.showSourceDetails {
            performSegueForShowSourceDetails(segue: segue)
            
        } else if segue.identifier == SegueIdentifier.addSource {
            performSegueForAddSource(segue: segue)
        }
    }

azamsharp

struct Maximum {
    static let allowedCharactersForDescription = 70 
}

struct Cells {
    static let headline = "HeadlineTableViewCell"
    static let source = "SourceTableViewCell"
}

struct SegueIdentifier {

azamsharp

class BindingTextView : UITextView, UITextViewDelegate {
    
    var numberOfCharactersEntered :(Int,Int) -> () = { _,_  in }
    var limit :Int = 0
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        self.delegate = self
    }
    

azamsharp

class AddSourceViewModel {
    
    var title :String!
    var description :String!
    
    func remainingNumberOfAllowedCharacters(numberOfCharactersEntered :Int, limit :Int) -> Int {
       
        let count = limit - numberOfCharactersEntered
       
        if count < 0 {

azamsharp

 override func viewDidLoad() {
        super.viewDidLoad()

        self.addSourceViewModel = AddSourceViewModel()

        self.descriptionTextView.bind { count,limit in
         
            self.remainingCharactersCountLabel.text = "\(self.addSourceViewModel.remainingNumberOfAllowedCharacters(numberOfCharactersEntered: count, limit:limit))"
        }.limit(to: Maximum.allowedCharactersForDescription)
    }

azamsharp

class When_User_Is_Registering_For_A_New_Account: XCTestCase { 
  
  private var app :XCUIApplication!
    
    override func setUp() {
        super.setUp()
        continueAfterFailure = false
        
        self.app = XCUIApplication()
        self.app.launch()

azamsharp

extension XCUIElement {
    
    func tapAndType(text :String) {
        tap()
        typeText(text)
    }
    
    func tapAndClear() {
        tap()
        typeText("")

azamsharp

 @IBAction func saveButtonClicked() {
        
        let user = User(username: self.usernameTextField.text!, password: self.passwordTextField.text!)
        
        let isSaved = self.dataAccess.saveUser(user)
        
        if isSaved {
            performSegue(withIdentifier: "LoginTableViewController", sender: self)
        } else {
            self.messageLabel.text = "User name is already taken"

azamsharp

public class User  {
    
    var username :String!
    var password :String!
    var userId :String!
    
    init(username :String, password :String) {
        self.username = username
        self.password = password
    }