You want to add pod 'QY_iOS_SDK_Test', '~> 10.11' similar to the following to your Podfile:

target 'MyApp' do
  pod 'QY_iOS_SDK_Test', '~> 10.11'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try QY_iOS_SDK_Test