如何在XCTests之間更改ApplicationConfig.plists

Question

我們的應用程序從我們的ApplicationConfig.plist文件中指定的服務中檢索內容。我需要4個XCTestCases來使用四個不同的ApplicationConfig.plist文件。什麼是最好的方式來設置？

因爲這些測試是性能測試，所以一旦測試啓動後我不能更改服務，所以我需要在第一次啓動之前設置服務（通過配置文件）。

Answer 1

斯威夫特輔助測試代碼

// You will need to get the bundle path of the test app to pass to the main app 
func getBundlePath() -> String 
{ 
    let bundle = Bundle.main 
    let bundlePath = bundle.builtInPlugInsPath! + "/" + ((bundle.infoDictionary?["CFBundleName"])! as! String) + ".xctest" 
    return bundlePath 
} 

// Launch the app and pass it the path to the test app and the name of the plist you want to use 
func launchAppWithPlist(_ plistName: String) -> XCUIApplication 
{ 
    // Launch the app between tests 
    let app = XCUIApplication() 
    app.launchEnvironment = ["use_custom_plist" : plistName, "path_to_test_app" : getBundlePath()] 
    app.launch() 

    return app 
} 

斯威夫特測試

launchAppWithPlist("YourPlistFileName") 

ApplicationDelegate（目標C）

static NSString* const kCustomAppConfigKey = @"use_custom_plist"; 
static NSString* const kPathToTestAppKey = @"path_to_test_app"; 

NSDictionary *environment = [[NSProcessInfo processInfo] environment]; 
NSString *pathToConfigFile = [environment[kCustomAppConfigKey] lastPathComponent]; 
NSString *pathToTestBundle = [[[environment[kPathToTestAppKey] pathComponents] valueForKey:@"description"] componentsJoinedByString:@"/"]; 
NSBundle *bundle = [NSBundle bundleWithPath:pathToTestBundle]; 

從那裏，你可以使用（測試）捆綁，以獲得plist裏面