Fastfile.rb

require 'fileutils'

default_platform(:ios)

platform :ios do
  desc "Run tests and create a unit-test report"
  lane :test_report do
    spm(
      command: 'generate-xcodeproj',
      enable_code_coverage: true
    )
    run_tests(
      project: 'SPMPackage.xcodeproj',
      scheme: 'SPMPackage-Package',
      device: 'iPhone 12',
      output_directory: './fastlane/UnitTests',
      clean: true
    )
    xcov(
      project: 'SPMPackage.xcodeproj',
      scheme: 'SPMPackage-Package',
      output_directory: './fastlane/CodeCoverage',
      include_targets: 'SPMPackage.framework',
      minimum_coverage_percentage: 80.0
    )
    if ENV['CI'] != 'true'
      sh 'open ./UnitTests/report.html'
      sh 'open ./CodeCoverage/index.html'
    end
  end
  
  before_all do
    FileUtils.remove_dir './CodeCoverage', true
    FileUtils.remove_dir './UnitTests', true
  end
  
  after_all do
    FileUtils.remove_dir './../SPMPackage.xcodeproj', true
  end
end