require File.expand_path('../../test_helper', __FILE__)

require 'mocha/invocation'
require 'mocha/thrower'

class ThrowerTest < Mocha::TestCase
  include Mocha

  def new_invocation
    Invocation.new(:irrelevant, :irrelevant)
  end

  def test_should_throw_tag
    thrower = Thrower.new(:tag)
    assert_throws(:tag) { thrower.evaluate(new_invocation) }
  end

  def test_should_throw_tag_with_return_value
    thrower = Thrower.new(:tag, 'return-value')
    return_value = catch(:tag) { thrower.evaluate(new_invocation) }
    assert_equal 'return-value', return_value
  end
end