JezK
Edit File: test_caching.rb
require 'test_helper' class CachingTest < Test::Unit::TestCase context "Caching" do setup do @klass = Class.new do extend MongoMapper::Plugins plugin MongoMapper::Plugins::Caching end @klass.stubs(:name).returns('Post') @klass.any_instance.stubs(:persisted?).returns(true) @klass.any_instance.stubs(:[]).returns(nil) @klass.any_instance.stubs(:[]=).returns(nil) end context "new" do setup do @doc = @klass.new @doc.stubs(:persisted?).returns(false) end should "be class/new" do @doc.cache_key.should == 'Post/new' end should "work with suffix" do @doc.cache_key(:foo). should == 'Post/new/foo' @doc.cache_key(:foo, :bar). should == 'Post/new/foo/bar' end end context "not new" do setup do @object_id = BSON::ObjectId.new @doc = @klass.new @doc.stubs(:persisted).returns(true) @doc.stubs(:id).returns(@object_id) end context "with updated_at" do setup do time = Time.utc(2010, 6, 20, 8, 10, 7) @doc.stubs(:[]).with(:updated_at).returns(time) end should "be class/id-timestamp" do @doc.cache_key.should == "Post/#{@object_id}-20100620081007" end should "work with suffix" do @doc.cache_key(:foo). should == "Post/#{@object_id}-20100620081007/foo" @doc.cache_key(:foo, :bar). should == "Post/#{@object_id}-20100620081007/foo/bar" end end context "without updated_at" do should "be class/id" do @doc.cache_key.should == "Post/#{@object_id}" end should "work with suffix" do @doc.cache_key(:foo). should == "Post/#{@object_id}/foo" @doc.cache_key(:foo, :bar, :baz). should == "Post/#{@object_id}/foo/bar/baz" end end end end end