Open Radar

 
Summary:
When setting launch arguments on XCUIApplication from a XCTestCase setUp class method, they are not found in the arguments array of NSProcessInfo inside the app bundle.

Note: This works as expected when setting arguments from a XCTestCase setUp instance method.

Steps to Reproduce:
1. From test bundle/suite — Add a launch argument to an XCUIApplication via XCTestCase setUp class method before launch:
override class func setUp() {
    let app = XCUIApplication()
    app.launchArguments.append("SETUP_MOCK_ENDPOINTS")
    app.launch()
}

2. From AppDelegate — Attempt to read the launch argument from NSProcessInfo:
[[[NSProcessInfo processInfo] arguments] containsObject:@"SETUP_MOCK_ENDPOINTS"]



Expected Results:
Launch argument should be set & readable in NSProcessInfo.

Actual Results:
Launch argument does not appear in arguments array of NSProcessInfo.

Version:
iOS 9.*

Notes:


Configuration:
Any iOS device/simulator should be able to reproduce this. I'm using an iPhone 6s simulator.