Fix redirect_uri_mismatch

lib/omniauth/strategies/box_oauth2.rb

@@ -22,17 +22,21 @@ class BoxOauth2 < OmniAuth::Strategies::OAuth2
           address: raw_info['address'],
           status: raw_info['status']
         }
-      end 
+      end
 
-      extra do 
+      extra do
         { raw_info: raw_info }
       end
 
-      private 
+      def callback_url
+        full_host + script_name + callback_path
+      end
+
+      private
 
       def raw_info
         @raw_info ||= access_token.get('users/me').parsed || {}
-      end     
+      end
     end
   end
-end
+end

spec/omniauth/strategies/box_oauth2_spec.rb

@@ -26,6 +26,7 @@
   end
 
   it 'has a version number' do
+    require 'omniauth/box_oauth2/version'
     expect(OmniAuth::BoxOauth2::VERSION).not_to be nil
   end
 
@@ -44,9 +45,18 @@
   end
 
   describe '#callback_path' do
+    before :each do
+      allow(subject).to receive(:full_host) { 'http://localhost:3000' }
+      allow(subject).to receive(:script_name) { '' }
+    end
+
     it 'has the correct callback path' do
       expect(subject.callback_path).to eq('/auth/box_oauth2/callback')
     end
+
+    it 'has the correct callback url' do
+      expect(subject.callback_url).to eq('http://localhost:3000/auth/box_oauth2/callback')
+    end
   end
 
   describe '#uid' do
@@ -99,10 +109,10 @@
   describe '#access_token' do
     before :each do
       response = double('access token',
-        access_token: 'access_token',         
+        access_token: 'access_token',
         refresh_token: 'refresh_token',
-        expires_in: 3600, 
-        expires_at: 12345, 
+        expires_in: 3600,
+        expires_at: 12345,
       ).as_null_object
       allow(subject).to receive(:access_token) { response }
     end
@@ -112,4 +122,4 @@
     it { expect(subject.access_token.expires_at).to eq(12345) }
     it { expect(subject.access_token.refresh_token).to eq('refresh_token') }
   end
-end
+end

spec/spec_helper.rb

@@ -1,4 +1,2 @@
 $LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
-require 'codeclimate-test-reporter'
-CodeClimate::TestReporter.start
 require 'omniauth/box_oauth2'