Xcode 8.3 XCtest issue with CocoaPods

Question

Swift xctest class would not build using inherit! :search_paths when referencing main target module files. Error occurred @testable import HelloWorld where HelloWorldClassA would be unknown ref

platform :ios, '10.0'

target 'HelloWorld' do

  use_frameworks!

  # Pods for HelloWorld
  pod 'Bolts-Swift'

    target 'HelloWorldTests' do
        inherit! :search_paths

    end

end

Answer 1

Changed inherit! :search_paths to inherit! :complete which correctly links all main target classes (apparently).