Encapsulate serialization in ActiveModel::SerializableResource

Usage: ActiveModel::SerializableResource.serialize(resource, options)

test/serializable_resource_test.rb

@@ -0,0 +1,27 @@
+require 'test_helper'
+
+module ActiveModel
+  class SerializableResourceTest < Minitest::Test
+    def setup
+      @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+      @serializer = ProfileSerializer.new(@resource)
+      @adapter = ActiveModel::Serializer::Adapter.create(@serializer)
+      @serializable_resource = ActiveModel::SerializableResource.new(@resource)
+    end
+
+    def test_serializable_resource_delegates_serializable_hash_to_the_adapter
+      options = nil
+      assert_equal @adapter.serializable_hash(options), @serializable_resource.serializable_hash(options)
+    end
+
+    def test_serializable_resource_delegates_to_json_to_the_adapter
+      options = nil
+      assert_equal @adapter.to_json(options), @serializable_resource.to_json(options)
+    end
+
+    def test_serializable_resource_delegates_as_json_to_the_adapter
+      options = nil
+      assert_equal @adapter.as_json(options), @serializable_resource.as_json(options)
+    end
+  end
+end