Contents

require 'test_helper'

class ProcTest < ActiveSupport::TestCase

  def return_block(lambda = nil, &block)
    return block || lambda
  end

  test "#source returns a proc's source" do
    block = return_block { |f|
      do_something
    }
    assert_equal "{ |f|\n      do_something\n    }", block.source
  end

  test "#source works with a do block" do
    block = return_block do |f|
      do_something
    end

    assert_equal "do |f|\n      do_something\n    end", block.source
  end

  test "#source works with a single line block" do
    block = return_block { whatever }
    assert_equal '{ whatever }', block.source
  end

  test "#source works with a block containing a block" do
    block = return_block { whatever { another } }
    assert_equal '{ whatever { another } }', block.source
  end

  # TODO: make work (with arguments)
  # test "#source works with a stabby lambda" do
  #   block = return_block -> (something) { whatever }
  #   assert_equal '-> { whatever }', block.source
  # end


end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
express_templates-0.2.7	test/core_extensions/proc_test.rb
express_templates-0.2.6	test/core_extensions/proc_test.rb
express_templates-0.2.5	test/core_extensions/proc_test.rb
express_templates-0.2.4	test/core_extensions/proc_test.rb
express_templates-0.2.3	test/core_extensions/proc_test.rb
express_templates-0.2.2	test/core_extensions/proc_test.rb