[Fix #1096] Github Oauth

spec/controllers/administrations/omniauth_callbacks_controller_spec.rb

@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe Administrations::OmniauthCallbacksController, type: :controller do
+  before(:each) do
+    @request.env["devise.mapping"] = Devise.mappings[:administration]
+  end
+
+  describe 'POST #github' do
+    let(:params) { { "info" => { "email" => email } } }
+    before do
+      controller.stub(:sign_in).and_return true
+      @request.env["omniauth.auth"] = params
+    end
+    subject { post :github }
+
+    context 'with an authorized email' do
+      let(:email) { "ivan@tps.fr" }
+      let(:administration) { create(:administration, email: email) }
+      before { administration }
+
+      it { is_expected.to redirect_to(administrations_path) }
+      it do
+        expect(controller).to receive(:sign_in).with(administration)
+        subject
+      end
+    end
+
+    context 'with an unauthorized email' do
+      let(:email) { "michel@tps.fr" }
+
+      it { is_expected.to redirect_to(root_path) }
+      it do
+        expect(controller).to_not receive(:sign_in)
+        subject
+      end
+    end
+  end
+end