Move serialization tests to serialization_test.rb

test/unit/active_model/array_serializer/embed_in_root_test.rb

@@ -1,45 +0,0 @@
-require 'test_helper'
-
-module ActiveModel
-  class ArraySerializer
-    class EmbedInRootTest < ActiveModel::TestCase
-      def setup
-        @association = PostSerializer._associations[:comments]
-        @old_association = @association.dup
-
-        @post1 = Post.new({ title: 'Title 1', body: 'Body 1', date: '1/1/2000' })
-        @post2 = Post.new({ title: 'Title 2', body: 'Body 2', date: '1/1/2000' })
-
-        @post2.comments = [
-          Comment.new(content: 'C3'),
-          Comment.new(content: 'C4')
-        ]
-
-        @serializer = ArraySerializer.new([@post1, @post2], root: :posts)
-      end
-
-      def teardown
-        PostSerializer._associations[:comments] = @old_association
-      end
-
-      def test_associated_objects_of_multiple_instances_embedded_in_root
-        @association.embed = :ids
-        @association.embed_in_root = true
-
-        assert_equal({
-            posts: [
-              {title: "Title 1", body: "Body 1", "comment_ids" => @post1.comments.map(&:object_id) },
-              {title: "Title 2", body: "Body 2", "comment_ids" => @post2.comments.map(&:object_id) }
-            ],
-            comments: [
-              {content: "C1"},
-              {content: "C2"},
-              {content: "C3"},
-              {content: "C4"}
-            ]
-          }, @serializer.as_json)
-      end
-
-    end
-  end
-end

test/unit/active_model/array_serializer/serialization_test.rb

@@ -42,6 +42,38 @@ module ActiveModel
         assert_equal expected, serializer.serializable_array
         assert_equal expected, serializer.as_json
       end
+
+      def test_associated_objects_of_multiple_instances_embedded_in_root
+        @association = PostSerializer._associations[:comments]
+        @old_association = @association.dup
+
+        @association.embed = :ids
+        @association.embed_in_root = true
+
+        @post1 = Post.new({ title: 'Title 1', body: 'Body 1', date: '1/1/2000' })
+        @post2 = Post.new({ title: 'Title 2', body: 'Body 2', date: '1/1/2000' })
+
+        @post2.comments = [
+          Comment.new(content: 'C3'),
+          Comment.new(content: 'C4')
+        ]
+
+        @serializer = ArraySerializer.new([@post1, @post2], root: :posts)
+        assert_equal({
+            posts: [
+              {title: "Title 1", body: "Body 1", "comment_ids" => @post1.comments.map(&:object_id) },
+              {title: "Title 2", body: "Body 2", "comment_ids" => @post2.comments.map(&:object_id) }
+            ],
+            comments: [
+              {content: "C1"},
+              {content: "C2"},
+              {content: "C3"},
+              {content: "C4"}
+            ]
+          }, @serializer.as_json)
+      ensure
+        PostSerializer._associations[:comments] = @old_association
+      end
     end
   end
 end