session creation

spec/controllers/application_controller_spec.rb

@@ -0,0 +1,18 @@
+require 'rails_helper'
+
+RSpec.describe ApplicationController do
+  describe 'current_user' do
+    before(:all) do
+      User.create(username: 'karol.selak@gmail.com', password: 'abcde')
+    end
+    context 'when a user is logged in' do
+      it 'returns the user' do
+        # TODO
+        # expect(current_user.username).to eql('karol.selak@gmail.com')
+      end
+    end
+  end
+  describe 'logged_in?' do
+    # TODO
+  end
+end

spec/controllers/sessions_controller_spec.rb

@@ -8,6 +8,11 @@ RSpec.describe SessionsController do
     end
   end
   describe 'get create' do
+    # TODO test session status
+    subject { get 'create' }
+    it 'redirects to /welcome' do
+      expect(subject).to redirect_to('/welcome')
+    end
   end
   describe 'get welcome' do
     subject { get 'welcome' }

spec/controllers/users_controller_spec.rb

@@ -8,5 +8,19 @@ RSpec.describe UsersController do
     end
   end
   describe 'get create' do
+    before(:all) do # TODO change it to cleanup after each test
+      User.destroy_all
+    end
+    subject {
+      get :create, params: {user: {username: 'karol.selak@gmail.com', password: 'abcde'}}
+    }
+    it 'creates a user' do
+      subject
+      expect(User.where(username: 'karol.selak@gmail.com').size).to eql(1)
+    end
+    it 'redirects to /welcome' do
+      subject
+      expect(subject).to redirect_to('/welcome')
+    end
   end
 end