password recovery refactoring and tests

spec/controllers/application_controller_spec.rb

@@ -3,12 +3,12 @@ require 'rails_helper'
 RSpec.describe ApplicationController do
   describe 'current_user' do
     before(:all) do
-      User.create(email: 'karol.selak@gmail.com', password: 'abcde')
+      User.create(email: 'test2@example.com', password: 'abcde')
     end
     context 'when a user is logged in' do
       it 'returns the user' do
         # TODO
-        # expect(current_user.email).to eql('karol.selak@gmail.com')
+        # expect(current_user.email).to eql('test2@example.com')
       end
     end
   end

spec/controllers/users_controller_spec.rb

@@ -1,26 +1,107 @@
 require 'rails_helper'
 
 RSpec.describe UsersController do
+  before(:all) do # TODO change it to cleanup after each test
+    User.destroy_all
+  end
+  let(:user1) do
+    User.create(email: 'test1@example.com', password: 'abcde', recovery_password: 'recovery password')
+  end
   describe 'get new' do
-    subject { get 'new' }
+    subject { get :new }
     it 'renders the users/new template' do
       expect(subject).to render_template('users/new')
     end
   end
   describe 'get create' do
-    before(:all) do # TODO change it to cleanup after each test
-      User.destroy_all
+    subject do
+      get :create, params: {user: {email: 'test2@example.com', password: 'abcde'}}
     end
-    subject {
-      get :create, params: {user: {email: 'karol.selak@gmail.com', password: 'abcde'}}
-    }
     it 'creates a user' do
       subject
-      expect(User.where(email: 'karol.selak@gmail.com').size).to eql(1)
+      expect(User.where(email: 'test2@example.com').size).to eql(1)
     end
     it 'redirects to /welcome' do
       subject
       expect(subject).to redirect_to('/welcome')
     end
   end
+  describe 'get password_recovery_request_form' do
+    subject { get :password_recovery_request_form }
+    it 'renders the users/password_recovery_request_form template' do
+      expect(subject).to render_template('users/password_recovery_request_form')
+    end
+  end
+  describe 'post password_recovery_request' do
+    subject do
+      get :password_recovery_request, params: {email: user1.email}
+    end
+    it 'sends the proper recovery email' do
+      srand(10)
+      subject
+      email_text = ActionMailer::Base.deliveries.last.body.raw_source
+      expect(email_text).to match("recover_password/#{user1.id}/tfohbclx")
+    end
+    it 'sends a recovery email to the proper email' do
+      subject
+      expect(ActionMailer::Base.deliveries.last.to).to eql([user1.email])
+    end
+    it 'flashes a notice' do
+      subject
+      expect(subject.request.flash[:notice]).to match("Recovery email sent to #{user1.email}")
+    end
+  end
+  describe 'get recover_password_form' do
+    subject do
+      get :recover_password_form, params: {id: user1.id, recovery_password: 'recovery password'}
+    end
+    it 'renders proper form' do
+      subject
+      expect(subject).to render_template('users/recover_password_form')
+    end
+  end
+  describe 'post recover_password' do
+    context 'when passwords match and recovery password is proper' do
+      subject do
+        post :recover_password, params: {
+          user_id: user1.id,
+          recovery_password: 'recovery password',
+          password: 'new password',
+          password_confirmation: 'new password'
+        }
+      end
+      it 'flashes a notice about success' do
+        subject
+        expect(subject.request.flash[:notice]).to match('Password changed')
+      end
+    end
+    context 'when recovery password is inproper' do
+      subject do
+        post :recover_password, params: {
+          user_id: user1.id,
+          recovery_password: 'improper recovery password',
+          password: 'new password',
+          password_confirmation: 'new password'
+        }
+      end
+      it 'flashes a notice about failure' do
+        subject
+        expect(subject.request.flash[:notice]).to match('Recovery link expired or invalid')
+      end
+    end
+    context 'when passwords match and recovery password is improper' do
+      subject do
+        post :recover_password, params: {
+          user_id: user1.id,
+          recovery_password: 'recovery password',
+          password: 'new password',
+          password_confirmation: 'bad password'
+        }
+      end
+      it 'flashes a notice about failure' do
+        subject
+        expect(subject.request.flash[:notice]).to match('Passwords don\'t match')
+      end
+    end
+  end
 end