default_spec.rb in attachy-0.4.1

- old
+ new

@@ -1,9 +1,17 @@
 # frozen_string_literal: true
 
 require 'rails_helper'
 
 RSpec.describe Attachy::File, '#default' do
+  context 'when config is missing' do
+    before do
+      allow(::Rails).to receive_message_chain(:application, :config_for) { nil }
+    end
+
+    specify { expect(described_class.default).to eq nil }
+  end
+
   context 'when default image is present' do
     before do
       allow(::Rails).to receive_message_chain(:application, :config_for).with(:attachy) do
         {
           'default' => {