Add model tests for user_rspec

Gemfile

@@ -58,7 +58,6 @@ group :test do
   gem 'shoulda-matchers'
 end
 
-
 gem 'devise'
 gem 'devise-jwt'
 gem 'jsonapi-serializer'

spec/models/car_detail_spec.rb

@@ -4,21 +4,20 @@
   let(:car) { FactoryBot.create(:car) }
   let(:engine_type) { FactoryBot.create(:engine_type) }
 
-  let(:car_detail) { FactoryBot.create(:car_detail, car: car, engine_type: engine_type) }
+  let(:car_detail) { FactoryBot.create(:car_detail, car:, engine_type:) }
 
-  it "Creates a reservation with valid attributes" do
+  it 'Creates a reservation with valid attributes' do
     expect(car_detail).to be_valid
   end
 
-  it "is invalid withinvalid attributes" do
+  it 'is invalid withinvalid attributes' do
     car_detail = FactoryBot.build(
       :car_detail,
       horsepower: nil,
       car: nil,
       torque: nil,
       fuel_economy: nil,
       seating_capacity: nil,
-      seating_capacity: nil,
       cargo_space: nil,
       infotainment_system: nil,
       safety_rating: nil,

spec/models/car_spec.rb

@@ -4,23 +4,23 @@
 RSpec.describe Car, type: :model do
   let(:car) { FactoryBot.create(:car) }
 
-  it "is valid with a name" do
+  it 'is valid with a name' do
     expect(car).to be_valid
   end
 
-  it "is invalid without a name" do
+  it 'is invalid without a name' do
     car = FactoryBot.build(:car, name: nil)
 
     expect(car).to_not be_valid
   end
 
-  it "is invalid when the name is too short" do
-    car = FactoryBot.build(:car, name: "V")
+  it 'is invalid when the name is too short' do
+    car = FactoryBot.build(:car, name: 'V')
 
     expect(car).to_not be_valid
   end
 
-  it "is invalid when the name is too long" do
+  it 'is invalid when the name is too long' do
     car = FactoryBot.build(:car, name: "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus sit amet
     massa vel nulla eleifend semper sed vel est. Phasellus nulla metus, molestie vel condimentum sit amet, commodo sed
     libero. Sed massa tellus, auctor sed varius vitae, egestas nec felis. Curabitur sit amet laoreet turpis, non
@@ -34,19 +34,19 @@
     expect(car).to_not be_valid
   end
 
-  it "can have many reservations" do
+  it 'can have many reservations' do
     engine_type = FactoryBot.create(:engine_type)
-    car_detail = FactoryBot.create(:car_detail, engine_type: engine_type, car: car)
+    FactoryBot.create(:car_detail, engine_type:, car:)
     user = FactoryBot.create(:user)
     city = FactoryBot.create(:city)
 
-    reservation1 = FactoryBot.create(:reservation, car: car, city: city, user: user)
-    reservation2 = FactoryBot.create(:reservation, car: car, city: city, user: user)
+    reservation1 = FactoryBot.create(:reservation, car:, city:, user:)
+    reservation2 = FactoryBot.create(:reservation, car:, city:, user:)
 
     expect(car.reservations).to include(reservation1, reservation2)
   end
 
-  it "accepts nested attributes for car_detail" do
+  it 'accepts nested attributes for car_detail' do
     should accept_nested_attributes_for(:car_detail)
   end
 end

spec/models/city_spec.rb

@@ -3,18 +3,18 @@
 RSpec.describe City, type: :model do
   let(:city) { FactoryBot.create(:city) }
 
-  it "Creates a city with valid attributes" do
+  it 'Creates a city with valid attributes' do
     expect(city).to be_valid
   end
 
-  describe "fails to create a city with invalid attributes" do
-    it "Name attribute is not present" do
+  describe 'fails to create a city with invalid attributes' do
+    it 'Name attribute is not present' do
       city = FactoryBot.build(:city, name: nil)
 
       expect(city).to_not be_valid
     end
 
-    it "name attribute is too long" do
+    it 'name attribute is too long' do
       city = FactoryBot.build(:city, name: "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed sem lectus.
       Ut non fermentum velit. Nunc facilisis diam id ante auctor rutrum. Proin mauris ipsum, scelerisque et convallis
       ac, molestie quis turpis. Vivamus rhoncus ex non arcu mattis, non sollicitudin est pellentesque. Curabitur neque
@@ -28,21 +28,21 @@
       expect(city).to_not be_valid
     end
 
-    it "name attribute is too short" do
-      city = FactoryBot.build(:city, name: "")
+    it 'name attribute is too short' do
+      city = FactoryBot.build(:city, name: '')
 
       expect(city).to_not be_valid
     end
   end
 
-  it "It can have many reservation records" do
+  it 'It can have many reservation records' do
     engine_type = FactoryBot.create(:engine_type)
     car = FactoryBot.create(:car)
-    car_detail = FactoryBot.create(:car_detail, engine_type: engine_type, car: car)
+    FactoryBot.create(:car_detail, engine_type:, car:)
     user = FactoryBot.create(:user)
 
-    reservation1 = FactoryBot.create(:reservation, car: car, city: city, user: user)
-    reservation2 = FactoryBot.create(:reservation, car: car, city: city, user: user)
+    reservation1 = FactoryBot.create(:reservation, car:, city:, user:)
+    reservation2 = FactoryBot.create(:reservation, car:, city:, user:)
 
     expect(city.reservations).to include(reservation1, reservation2)
   end

spec/models/engine_type_spec.rb

@@ -3,23 +3,23 @@
 RSpec.describe EngineType, type: :model do
   let(:engine_type) { FactoryBot.create(:engine_type) }
 
-  it "is valid with a name" do
+  it 'is valid with a name' do
     expect(engine_type.name).to eq('MyString')
     expect(engine_type).to be_valid
   end
 
-  it "is invalid without a name" do
+  it 'is invalid without a name' do
     engine_type = FactoryBot.build(:engine_type, name: nil)
 
     expect(engine_type.name).to eq(nil)
     expect(engine_type).to_not be_valid
   end
 
-  it "has can have many car details" do
+  it 'has can have many car details' do
     engine_type = FactoryBot.create(:engine_type)
     car = FactoryBot.create(:car)
-    car_detail1 = FactoryBot.create(:car_detail, car: car, engine_type: engine_type)
-    car_detail2 = FactoryBot.create(:car_detail, car: car, engine_type: engine_type)
+    car_detail1 = FactoryBot.create(:car_detail, car:, engine_type:)
+    car_detail2 = FactoryBot.create(:car_detail, car:, engine_type:)
 
     expect(engine_type.car_details).to include(car_detail1, car_detail2)
   end

spec/models/reservation_spec.rb

@@ -4,13 +4,13 @@
   let(:city) { FactoryBot.create(:city) }
   let(:car) { FactoryBot.create(:car) }
   let(:user) { FactoryBot.create(:user) }
-  let(:reservation) { FactoryBot.create(:reservation, car: car, city: city, user: user) }
+  let(:reservation) { FactoryBot.create(:reservation, car:, city:, user:) }
 
-  it "Creates a reservation with valid attributes" do
+  it 'Creates a reservation with valid attributes' do
     expect(reservation).to be_valid
   end
 
-  describe "with invalid attributes" do
+  describe 'with invalid attributes' do
     it "Doesn't create a reservation with invalid car attribute" do
       reservation = FactoryBot.build(:reservation, car: nil)
 
@@ -30,7 +30,7 @@
     end
   end
 
-  describe "associations" do
+  describe 'associations' do
     it { should belong_to(:city) }
     it { should belong_to(:car) }
     it { should belong_to(:user) }

spec/models/user_spec.rb

@@ -0,0 +1,43 @@
+require 'rails_helper'
+
+RSpec.describe User, type: :model do
+  describe 'validations' do
+    it { should validate_presence_of(:username) }
+    it { should validate_presence_of(:name) }
+    it { should validate_presence_of(:email) }
+    it { should validate_length_of(:password).is_at_least(8) }
+    it { should allow_value('username').for(:username) }
+    it { should_not allow_value('user name').for(:username) }
+    it { should_not allow_value('user@name').for(:username) }
+    it { should_not allow_value('user name!').for(:username) }
+  end
+
+  describe 'associations' do
+    it { should have_many(:reservations).dependent(:destroy) }
+  end
+
+  describe 'enums' do
+    it { should define_enum_for(:role).with_values(user: 0, admin: 1) }
+  end
+
+  describe 'after_initialize' do
+    it 'sets the default role to user' do
+      user = User.new
+      expect(user.role).to eq('user')
+    end
+  end
+
+  describe 'methods' do
+    describe '#admin?' do
+      it 'returns true if the user has admin role' do
+        admin_user = FactoryBot.create(:user, :admin)
+        expect(admin_user.admin?).to be_truthy
+      end
+
+      it 'returns false if the user does not have admin role' do
+        user = FactoryBot.create(:user)
+        expect(user.admin?).to be_falsey
+      end
+    end
+  end
+end

spec/rails_helper.rb

@@ -30,8 +30,7 @@
   abort e.to_s.strip
 end
 RSpec.configure do |config|
-
-# configurations for Shoulda Matchers
+  # configurations for Shoulda Matchers
   config.include FactoryBot::Syntax::Methods
   config.include Shoulda::Matchers::ActiveModel, type: :model
   config.include Shoulda::Matchers::ActiveRecord, type: :model