Rakefile

# frozen_string_literal: true

require "bundler/gem_tasks"
require "rake/testtask"

if !ENV["APPRAISAL_INITIALIZED"] && !ENV["CI"]
  require "appraisal/task"
  Appraisal::Task.new
  task default: :appraisal
else
  Rake::TestTask.new(:test) do |t|
    t.libs << "test"
    t.libs << "lib"

    # Running specific tests with line numbers, like with rails test, is not supported by default in rake.
    # By setting the TESTOPS env var we can however specify the name of a single test with underscores instead of spaces.
    # So run your single test by calling for ex:
    #
    # rake test /Users/sebastian/projects/cheddar/rails-twirp/test/ping_controller_test.rb "uncaught errors should bubble up to the test"

    file_name = ARGV[1]
    test_name = ARGV[2]&.tr(" ", "_")

    ENV["TESTOPTS"] = "--verbose"

    t.test_files = if file_name
      if test_name
        ENV["TESTOPTS"] += " --name=test_#{test_name}"
      end
      [file_name]
    else
      FileList["test/**/*_test.rb"]
    end
  end

  task default: :test
end