Como configurar TravisCI para um projeto React Native

Fastfile

# This file contains the fastlane.tools configuration
# You can find the documentation at https://docs.fastlane.tools

platform :ios do
  desc "Runs all the tests"
  lane :test do
    # https://docs.fastlane.tools/actions/scan/
    scan(
      project: "ios/ReactNativeTravisCI.xcodeproj",
      scheme: "ReactNativeTravisCI"
    )
  end
end