Posts tagged

#Swift

2 posts

Mock Network Requests in iOS Unit Tests with URLProtocol

April 18, 2026 · 9 min read

Mock network requests in iOS unit tests using URLProtocol — no third-party libraries, full control over API responses, and async tests with Swift Testing.

iOS Swift URLProtocol URLSession Unit-Testing Swift-Testing

URLProtocol in iOS: Intercepting and Modifying URLSession Requests

April 17, 2026 · 7 min read

Learn how URLProtocol works in iOS — intercept, mock, and modify URLSession requests with custom Swift implementations. Practical patterns with full code examples.

iOS Swift URLProtocol URLSession Networking