I will face issue after installing pod file.

dyld: Library not loaded: @rpath/XCTest.framework/XCTest
  Referenced from: /Users/i-Phone4/Library/Developer/CoreSimulator/Devices/C87CD527-054A-4461-8FB8-57119DDC6C5E/data/Containers/Bundle/Application/36AD6788-55D9-4001-BB15-B4397B61B25E/SamplePDFDrawingViewApp.app/SamplePDFDrawingViewApp
  Reason: image not found