From 1c3d10e40740559a7cf2142550b96bcafaed652a Mon Sep 17 00:00:00 2001
From: Nicholas Bruning <nicholas@bruning.com.au>
Date: Wed, 22 Jul 2015 14:58:04 +1000
Subject: [PATCH] Added spec coverage for required values. Refer #7

---
 spec/mongoid/enum_spec.rb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/spec/mongoid/enum_spec.rb b/spec/mongoid/enum_spec.rb
index e551df2..4139e1d 100644
--- a/spec/mongoid/enum_spec.rb
+++ b/spec/mongoid/enum_spec.rb
@@ -68,6 +68,22 @@ describe Mongoid::Enum do
     end
   end
 
+  describe "'required' option" do
+    context "when true" do
+      let(:instance) { User.new status: nil }
+      it "is not valid with nil value" do
+        expect(instance).to_not be_valid
+      end
+    end
+
+    context "when false" do
+      let(:instance) { User.new roles: nil }
+      it "is valid with nil value" do
+        expect(instance).to be_valid
+      end
+    end
+  end
+
   describe "constant" do
     it "is set to the values" do
       expect(klass::STATUS).to eq values