Define test models for Serialized LOB columns

spec/active_record/oracle_enhanced/type/binary_spec.rb

@@ -15,6 +15,10 @@
     end
     class ::TestEmployee < ActiveRecord::Base
     end
+    class ::TestSerializedHashEmployee < ActiveRecord::Base
+      self.table_name = "test_employees"
+      serialize :binary_data, type: Hash, coder: YAML
+    end
     @binary_data = "\0\1\2\3\4\5\6\7\8\9" * 10000
     @binary_data2 = "\1\2\3\4\5\6\7\8\9\0" * 10000
   end
@@ -117,6 +121,13 @@ class ::TestEmployee < ActiveRecord::Base
     expect(@employee.binary_data).to eq(@binary_data)
   end
 
+  it "should find NULL BLOB data when queried with nil" do
+    TestEmployee.delete_all
+    TestEmployee.create!(binary_data: nil)
+    TestEmployee.create!(binary_data: @binary_data)
+    expect(TestEmployee.where(binary_data: nil)).to have_attributes(count: 1)
+  end
+
   it "should find serialized NULL BLOB data when queried with nil" do
     TestEmployee.delete_all
     TestEmployee.create!(binary_data: nil)

spec/active_record/oracle_enhanced/type/text_spec.rb

@@ -31,6 +31,10 @@ class ::TestEmployee < ActiveRecord::Base; end
     class ::Test2Employee < ActiveRecord::Base
       serialize :comments
     end
+    class ::TestSerializedHashEmployee < ActiveRecord::Base
+      self.table_name = "test_employees"
+      serialize :comments, type: Hash, coder: YAML
+    end
     class ::TestEmployeeReadOnlyClob < ActiveRecord::Base
       self.table_name = "test_employees"
       attr_readonly :comments