require "spec_helper" describe HasCustomFields do context "custom_fields" do before do Topic.exec_sql("create temporary table custom_fields_test_items(id SERIAL primary key)") Topic.exec_sql("create temporary table custom_fields_test_item_custom_fields(id SERIAL primary key, custom_fields_test_item_id int, name varchar(256) not null, value text)") class CustomFieldsTestItem < ActiveRecord::Base include HasCustomFields end class CustomFieldsTestItemCustomField < ActiveRecord::Base belongs_to :custom_fields_test_item end end after do Topic.exec_sql("drop table custom_fields_test_items") Topic.exec_sql("drop table custom_fields_test_item_custom_fields") # import is making my life hard, we need to nuke this out of orbit des = ActiveSupport::DescendantsTracker.class_variable_get :@@direct_descendants des[ActiveRecord::Base].delete(CustomFieldsTestItem) des[ActiveRecord::Base].delete(CustomFieldsTestItemCustomField) end it "simple modification of custom fields" do test_item = CustomFieldsTestItem.new test_item.custom_fields["a"].should == nil test_item.custom_fields["bob"] = "marley" test_item.custom_fields["jack"] = "black" test_item.save test_item = CustomFieldsTestItem.find(test_item.id) test_item.custom_fields["bob"].should == "marley" test_item.custom_fields["jack"].should == "black" test_item.custom_fields.delete("bob") test_item.custom_fields["jack"] = "jill" test_item.save test_item = CustomFieldsTestItem.find(test_item.id) test_item.custom_fields.should == {"jack" => "jill"} end it "casts integers to string without error" do test_item = CustomFieldsTestItem.new test_item.custom_fields["a"].should == nil test_item.custom_fields["a"] = 0 test_item.custom_fields["a"].should == 0 test_item.save # should be casted right after saving test_item.custom_fields["a"].should == "0" test_item = CustomFieldsTestItem.find(test_item.id) test_item.custom_fields["a"].should == "0" end it "reload loads from database" do test_item = CustomFieldsTestItem.new test_item.custom_fields["a"] = 0 test_item.custom_fields["a"].should == 0 test_item.save # should be casted right after saving test_item.custom_fields["a"].should == "0" CustomFieldsTestItem.exec_sql("UPDATE custom_fields_test_item_custom_fields SET value='1' WHERE custom_fields_test_item_id=? AND name='a'", test_item.id) # still the same, did not load test_item.custom_fields["a"].should == "0" # refresh loads from database test_item.reload.custom_fields["a"].should == "1" test_item.custom_fields["a"].should == "1" end it "double save actually saves" do test_item = CustomFieldsTestItem.new test_item.custom_fields = {"a" => "b"} test_item.save test_item.custom_fields["c"] = "d" test_item.save db_item = CustomFieldsTestItem.find(test_item.id) db_item.custom_fields.should == {"a" => "b", "c" => "d"} end it "handles arrays properly" do test_item = CustomFieldsTestItem.new test_item.custom_fields = {"a" => ["b", "c", "d"]} test_item.save db_item = CustomFieldsTestItem.find(test_item.id) db_item.custom_fields.should == {"a" => ["b", "c", "d"]} db_item.custom_fields["a"] = ["c", "d"] db_item.save db_item.custom_fields.should == {"a" => ["c", "d"]} end it "casts integers in arrays properly without error" do test_item = CustomFieldsTestItem.new test_item.custom_fields = {"a" => ["b", 10, "d"]} test_item.save test_item.custom_fields.should == {"a" => ["b", "10", "d"]} db_item = CustomFieldsTestItem.find(test_item.id) db_item.custom_fields.should == {"a" => ["b", "10", "d"]} end it "supportes type coersion" do test_item = CustomFieldsTestItem.new CustomFieldsTestItem.register_custom_field_type("bool", :boolean) CustomFieldsTestItem.register_custom_field_type("int", :integer) test_item.custom_fields = {"bool" => true, "int" => 1} test_item.save test_item.reload test_item.custom_fields.should == {"bool" => true, "int" => 1} end it "simple modifications don't interfere" do test_item = CustomFieldsTestItem.new test_item.custom_fields["a"].should == nil test_item.custom_fields["bob"] = "marley" test_item.custom_fields["jack"] = "black" test_item.save test_item2 = CustomFieldsTestItem.new test_item2.custom_fields["x"].should == nil test_item2.custom_fields["sixto"] = "rodriguez" test_item2.custom_fields["de"] = "la playa" test_item2.save test_item = CustomFieldsTestItem.find(test_item.id) test_item2 = CustomFieldsTestItem.find(test_item2.id) test_item.custom_fields.should == {"jack" => "black", "bob" => "marley"} test_item2.custom_fields.should == {"sixto" => "rodriguez", "de" => "la playa"} end it "supports bulk retrieval with a list of ids" do item1 = CustomFieldsTestItem.new item1.custom_fields = {"a" => ["b", "c", "d"], 'not_whitelisted' => 'secret'} item1.save item2 = CustomFieldsTestItem.new item2.custom_fields = {"e" => 'hallo'} item2.save fields = CustomFieldsTestItem.custom_fields_for_ids([item1.id, item2.id], ['a', 'e']) fields.should be_present fields[item1.id]['a'].should =~ ['b', 'c', 'd'] fields[item1.id]['not_whitelisted'].should be_blank fields[item2.id]['e'].should == 'hallo' end end end