Contacts App

Contacts App is a app with list of contacts. Each contact contains information about name, age and gender of person.

Data is stored in CoreData.

App requirements

Contacts List

• List shows all contacts added to database.
• From list view user can add new contact using „+” button.
• From list view user can delete button using swipe left gesture on list element.
• List is ordered by order of adding, oldest first.

Add new contact

• Add new contact form has 3 fields: name, age, gender.
• All fields are required to save contact.
• Name field can’t be empty.
• Age field must contain only number.
• Age must be number between 0 and 99.
• Age can be changed from numeric keyboard or by stepper.
• Gender field shall have the following values: men/women/nn.
• Error labels shows information about incorrect data.

Contact Preview

• Preview shows details about contact.
• All details are editable.
• Edit buttons are active after hitting „Edit” button.
• Hitting „Done” saves data.

General Notes

Getting started

Requirements

1. Xcode 13 or higher
2. iOS 15 or higher

How to install

1. Fork the repo
2. Clone the repo
3. Run 'CoreDataDemo.xcodeproj' file

Views

Views are writen in storyboards and UIKit.

UI Tests

Tests are written in XCUITest. View models are based on page object pattern.

Page object model

Models for screens are palaced in CoreDataDemoUITests/Screens/ catalouge. Each screen confroms to BaseScreen protocol and uses its extenssions to handle UI elements and assertions.

Tests

UI tests are placed in CoreDataDemoUITests/Tests catalouge. Each test class conforms to BaseTest protocol.

Test running

To run tests use ⌘+U shortcut or run manualy from Test Navigator in XCode.