Contents

require 'singleton'

module Assert; end

require 'assert/view'
require 'assert/suite'
require 'assert/runner'
require 'assert/context'

module Assert

  def self.view;   Config.view;   end
  def self.suite;  Config.suite;  end
  def self.runner; Config.runner; end

  def self.config; Config; end
  def self.configure; yield Config if block_given?; end

  def self.init(test_files, opts)
    # load any test helper file
    if p = opts[:test_dir_path]
      helper_file = File.join(p, Config.test_helper)
      require helper_file if File.exists?(helper_file)
    end

    # load the test files
    Assert.view.fire(:before_load, test_files)
    test_files.each{ |p| require p }
    Assert.view.fire(:after_load)
  end

  class Config
    include Singleton
    # map any class methods to the singleton
    def self.method_missing(m, *a, &b); self.instance.send(m, *a, &b); end
    def self.respond_to?(m); super || self.instance.respond_to?(m); end

    def self.settings(*items)
      items.each do |item|
        define_method(item) do |*args|
          if !(value = args.size > 1 ? args : args.first).nil?
            instance_variable_set("@#{item}", value)
          end
          instance_variable_get("@#{item}")
        end
      end
    end

    settings :view, :suite, :runner, :test_dir, :test_helper
    settings :runner_seed, :show_output, :halt_on_fail, :debug

    def initialize
      @view   = Assert::View::DefaultView.new($stdout)
      @suite  = Assert::Suite.new
      @runner = Assert::Runner.new
      @test_dir    = "test"
      @test_helper = "helper.rb"

      # TODO: secure random??
      @runner_seed  = begin; srand; srand % 0xFFFF; end.to_i
      @show_output  = true
      @halt_on_fail = true
      @debug        = false
    end

    def apply(settings)
      settings.keys.each do |name|
        if !settings[name].nil? && self.respond_to?(name.to_s)
          self.send(name.to_s, settings[name])
        end
      end
    end

  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
assert-2.0.0.rc.1	lib/assert.rb