[PS] Testing Fundamentals in iOS Course (Aug 2019) + Full Videos & Resources

Establish a Good Testing Foundation
The testing is crucial in the development of maintainable and stable iOS apps. The Testing Fundamentals in iOS Course will present to you the fundamentals of testing in Xcode: how to create test targets, as well as set up schemes and write your first unit tests. You also get acquainted with such notions as clean test structure and the advantages of including test-driven development (TDD) into your working process, which gives an opportunity to write better code that has fewer bugs initially.

Master Key Testing Methods
As much as the foundations are covered, the Testing Fundamentals in iOS Course goes further to introduce you to what types of testing there are, which are unit, integration, and UI testing. You shall be introduced to how to make your code testable, especially the networking logic, and how to use mocking and dependency injection. You will learn to test asynchronous code, network responses, and how to use XCTest to test UI actions like screen transitions and buttons by referring to real-life scenarios.

Built Fast, Scalable, and Reliable Tests
The last chapters are devoted to the enhancement of the performance and reliability of your test suite. You will be taught how to profile test coverage, conduct benchmarks of performance, and use various tools such as parallelization to improve test speed. There is particular emphasis on testing view controllers and network calls with mocked data and expectations, allowing you to write a test that is both quick and thorough, the perfect name for CI/CD pipelines.