require File.join(File.dirname(__FILE__), '..', '..', 'spec_helper') require File.join(FIXTURE_PATH, 'more', 'card') class WithCastedModelMixin < Hash include CouchRest::CastedModel property :name end class DummyModel < CouchRest::ExtendedDocument use_database TEST_SERVER.default_database raise "Default DB not set" if TEST_SERVER.default_database.nil? property :casted_attribute, :cast_as => 'WithCastedModelMixin' end describe CouchRest::CastedModel do describe "A non hash class including CastedModel" do it "should fail raising and include error" do lambda do class NotAHashButWithCastedModelMixin include CouchRest::CastedModel property :name end end.should raise_error end end describe "isolated" do before(:each) do @obj = WithCastedModelMixin.new end it "should automatically include the property mixin and define getters and setters" do @obj.name = 'Matt' @obj.name.should == 'Matt' end end describe "casted as attribute" do before(:each) do @obj = DummyModel.new(:casted_attribute => {:name => 'whatever'}) @casted_obj = @obj.casted_attribute end it "should be available from its parent" do @casted_obj.should be_an_instance_of(WithCastedModelMixin) end it "should have the getters defined" do @casted_obj.name.should == 'whatever' end it "should know who casted it" do @casted_obj.casted_by.should == @obj end end describe "saved document with casted models" do before(:each) do @obj = DummyModel.new(:casted_attribute => {:name => 'whatever'}) @obj.save.should be_true end it "should be able to load with the casted models" do casted_obj = @obj.casted_attribute casted_obj.should_not be_nil casted_obj.should be_an_instance_of(WithCastedModelMixin) end it "should have defined getters for the casted model" do casted_obj = @obj.casted_attribute casted_obj.name.should == "whatever" end it "should have defined setters for the casted model" do casted_obj = @obj.casted_attribute casted_obj.name = "test" casted_obj.name.should == "test" end end end