JezK
Edit File: test_bind_visitor.rb
require 'helper' require 'arel/visitors/bind_visitor' module Arel module Visitors class TestBindVisitor < MiniTest::Unit::TestCase def test_visitor_yields_on_binds visitor = Class.new(Arel::Visitors::Visitor) { def initialize omg end include Arel::Visitors::BindVisitor }.new nil bp = Nodes::BindParam.new 'omg' called = false visitor.accept(bp) { called = true } assert called end def test_visitor_only_yields_on_binds visitor = Class.new(Arel::Visitors::Visitor) { def initialize omg end include Arel::Visitors::BindVisitor }.new(nil) bp = Arel.sql 'omg' called = false assert_raises(TypeError) { visitor.accept(bp) { called = true } } refute called end end end end