JezK
Edit File: test_node.rb
require 'helper' module Arel class TestNode < MiniTest::Unit::TestCase def test_all_nodes_are_nodes Nodes.constants.map { |k| Nodes.const_get(k) }.grep(Class).each do |klass| next if Nodes::SqlLiteral == klass assert klass.ancestors.include?(Nodes::Node), klass.name end end def test_each list = [] node = Nodes::Node.new node.each { |n| list << n } assert_equal [node], list end def test_generator list = [] node = Nodes::Node.new node.each.each { |n| list << n } assert_equal [node], list end end end