for test coverage

test/base_test.rb

@@ -1,7 +1,6 @@
 require './test/test_helper'
 
 describe 'ApiView::Base' do
-
   before do
     ApiView::Engine.skip_serialization = true
   end
@@ -60,7 +59,6 @@ def instance_convert
   end
 
   describe 'instance methods' do
-
     describe '#convert' do
       class ConvertSimpleApiView < ::ApiView::Base
         attributes :some_value

test/default_test.rb

@@ -0,0 +1,30 @@
+require './test/test_helper'
+
+describe 'ApiView::Default' do
+  describe 'class methods' do
+    describe 'convert' do
+      it "works with to_api" do
+        mock = Minitest::Mock.new.expect(:to_api, {field: 'to_api'})
+        res = ApiView::Default.convert(mock)
+        res.must_equal({:field=>"to_api"})
+      end
+
+      it "works with to_hash" do
+        mock = Minitest::Mock.new.expect(:to_hash, {field: 'to_hash'})
+        res = ApiView::Default.convert(mock)
+        res.must_equal({:field=>"to_hash"})
+      end
+
+      it "works with serializable_hash" do
+        mock = Minitest::Mock.new.expect(:serializable_hash, {field: 'serializable_hash'})
+        res = ApiView::Default.convert(mock)
+        res.must_equal({:field=>"serializable_hash"})
+      end
+
+      it "works with serializable_hash" do
+        res = ApiView::Default.convert({hey: 'hey'})
+        res.must_equal({:hey=>"hey"})
+      end
+    end
+  end
+end

test/engine_test.rb

@@ -0,0 +1,22 @@
+require './test/test_helper'
+
+describe 'ApiView::Engine' do
+  describe 'class methods' do
+    describe 'render' do
+      it "just works" do
+        res = ApiView::Engine.render('hey')
+        res.must_equal 'hey'
+      end
+    end
+
+    describe 'render' do
+      it "just works" do
+        res = ApiView::Engine.convert('hey')
+        res.must_equal 'hey'
+      end
+    end
+  end
+
+  describe 'instance methods' do
+  end
+end