Add part-way compatibility with Fixtures

lib/oaken.rb

@@ -69,24 +69,26 @@ def update(id, **attributes)
 
   class Stored::ActiveRecord < Stored::Abstract
     def find(id)
-      @type.find(id.hash)
+      @type.find identify id
     end
 
     def update(id, **attributes)
       attributes = super
 
-      if record = @type.find_by(id: id.hash)
+      if record = @type.find_by(id: identify(id))
         record.update!(**attributes)
       else
-        @type.create!(id: id.hash, **attributes)
+        @type.create!(id: identify(id), **attributes)
       end
     end
 
     def upsert(id, **attributes)
       attributes = super
       @type.new(attributes).validate!
-      @type.upsert({ id: id.hash, **attributes })
+      @type.upsert({ id: identify(id), **attributes })
     end
+
+    private def identify(id) = ::ActiveRecord::FixtureSet.identify(id, @type.type_for_attribute(@type.primary_key).type)
   end
 
   module Data

test/fixtures/yaml_records.yml

@@ -0,0 +1,3 @@
+first:
+  name: "YAML"
+  account: business

test/oaken_test.rb

@@ -15,6 +15,11 @@ def test_that_it_has_a_version_number
     refute_nil ::Oaken::VERSION
   end
 
+  def test_fixture_yml_compatibility
+    assert_equal "YAML", YamlRecord.first.name
+    assert_equal accounts.business, YamlRecord.first.account
+  end
+
   def test_accessing_fixture
     assert_equal "Kasper", users.kasper.name
     assert_equal "Coworker", users.coworker.name

test/test_helper.rb

@@ -30,6 +30,11 @@
     t.string :title, null: false
     t.timestamps
   end
+
+  create_table :yaml_records, force: true do |t|
+    t.integer :account_id, null: false
+    t.string :name, null: false
+  end
 end
 
 class Account < ActiveRecord::Base
@@ -51,12 +56,20 @@ class Comment < ActiveRecord::Base
   after_create { raise "after_create" }
 end
 
+class YamlRecord < ActiveRecord::Base
+  belongs_to :account
+end
+
+require "active_record/fixtures"
+
 Oaken::Data.records.preregister ActiveRecord::Base.connection.tables.grep_v(/^ar_/)
 Oaken::Data.load_from "test/seeds"
 
 class Oaken::Test < ActiveSupport::TestCase
   include ActiveRecord::TestFixtures
+  self.fixture_path = "test/fixtures"
   self.use_transactional_tests = true
+  fixtures :all
 
   include Oaken::Data
 end