Merge pull request #15 from Lucash2022/testing

Create unit and integration tests for all the most important components of your RoR application

.rspec

@@ -0,0 +1 @@
+--require spec_helper

spec/models/category_spec.rb

@@ -1,5 +1,22 @@
 require 'rails_helper'
 
 RSpec.describe Category, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  let(:user) { User.create(name: 'Lucas Erkana', email: 'invalid_email', password: 'password') }
+  subject do
+    Category.new(name: 'Food', icon: 'food.jpng', author: user)
+  end
+
+  it 'should not be valid with name value set to nil' do
+    subject.name = nil
+    expect(subject).to_not be_valid
+  end
+
+  it 'should not be valid with icon value set to  nil' do
+    subject.icon = nil
+    expect(subject).to_not be_valid
+  end
+
+  it 'should be valid ' do
+    expect(subject).to be_valid
+  end
 end

spec/models/entity_spec.rb

@@ -1,5 +1,22 @@
 require 'rails_helper'
 
 RSpec.describe Entity, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  let(:user) { User.create(name: 'John Doe') }
+  subject do
+    Entity.new(name: 'Food', amount: 10, author: user)
+  end
+
+  it 'should not be valid with name value is nil' do
+    subject.name = nil
+    expect(subject).to_not be_valid
+  end
+
+  it 'should not be valid if amount is less than 0' do
+    subject.amount = -5
+    expect(subject).to_not be_valid
+  end
+
+  it 'Should be valid' do
+    expect(subject).to be_valid
+  end
 end

spec/models/user_spec.rb

@@ -1,5 +1,29 @@
 require 'rails_helper'
 
 RSpec.describe User, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  describe 'validations' do
+    it 'validates presence of name' do
+      user = User.new(email: 'test@example.com', password: 'password')
+      expect(user).not_to be_valid
+      expect(user.errors[:name]).to include("can't be blank")
+    end
+
+    it 'validates presence of email' do
+      user = User.new(name: 'John Doe', password: 'password')
+      expect(user).not_to be_valid
+      expect(user.errors[:email]).to include("can't be blank")
+    end
+
+    it 'validates format of name' do
+      user = User.new(name: '', email: 'test@example.com', password: 'password')
+      expect(user).not_to be_valid
+      expect(user.errors[:name]).to include("can't be blank")
+    end
+
+    it 'validates format of email' do
+      user = User.new(name: 'John Doe', email: 'invalid_email', password: 'password')
+      expect(user).not_to be_valid
+      expect(user.errors[:email]).to include('is invalid')
+    end
+  end
 end

spec/rails_helper.rb

@@ -0,0 +1,63 @@
+# This file is copied to spec/ when you run 'rails generate rspec:install'
+require 'spec_helper'
+ENV['RAILS_ENV'] ||= 'test'
+require_relative '../config/environment'
+# Prevent database truncation if the environment is production
+abort('The Rails environment is running in production mode!') if Rails.env.production?
+require 'rspec/rails'
+# Add additional requires below this line. Rails is not loaded until this point!
+
+# Requires supporting ruby files with custom matchers and macros, etc, in
+# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
+# run as spec files by default. This means that files in spec/support that end
+# in _spec.rb will both be required and run as specs, causing the specs to be
+# run twice. It is recommended that you do not name files matching this glob to
+# end with _spec.rb. You can configure this pattern with the --pattern
+# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
+#
+# The following line is provided for convenience purposes. It has the downside
+# of increasing the boot-up time by auto-requiring all files in the support
+# directory. Alternatively, in the individual `*_spec.rb` files, manually
+# require only the support files necessary.
+#
+# Dir[Rails.root.join('spec', 'support', '**', '*.rb')].sort.each { |f| require f }
+
+# Checks for pending migrations and applies them before tests are run.
+# If you are not using ActiveRecord, you can remove these lines.
+begin
+  ActiveRecord::Migration.maintain_test_schema!
+rescue ActiveRecord::PendingMigrationError => e
+  abort e.to_s.strip
+end
+RSpec.configure do |config|
+  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
+  config.fixture_path = "#{Rails.root}/spec/fixtures"
+
+  # If you're not using ActiveRecord, or you'd prefer not to run each of your
+  # examples within a transaction, remove the following line or assign false
+  # instead of true.
+  config.use_transactional_fixtures = true
+
+  # You can uncomment this line to turn off ActiveRecord support entirely.
+  # config.use_active_record = false
+
+  # RSpec Rails can automatically mix in different behaviours to your tests
+  # based on their file location, for example enabling you to call `get` and
+  # `post` in specs under `spec/controllers`.
+  #
+  # You can disable this behaviour by removing the line below, and instead
+  # explicitly tag your specs with their type, e.g.:
+  #
+  #     RSpec.describe UsersController, type: :controller do
+  #       # ...
+  #     end
+  #
+  # The different available types are documented in the features, such as in
+  # https://rspec.info/features/6-0/rspec-rails
+  config.infer_spec_type_from_file_location!
+
+  # Filter lines from Rails gems in backtraces.
+  config.filter_rails_from_backtrace!
+  # arbitrary gems may also be filtered via:
+  # config.filter_gems_from_backtrace("gem name")
+end

spec/requests/categories_spec.rb

@@ -1,130 +1,18 @@
 require 'rails_helper'
 
-# This spec was generated by rspec-rails when you ran the scaffold generator.
-# It demonstrates how one might use RSpec to test the controller code that
-# was generated by Rails when you ran the scaffold generator.
-#
-# It assumes that the implementation code is generated by the rails scaffold
-# generator. If you are using any extension libraries to generate different
-# controller code, this generated spec may or may not pass.
-#
-# It only uses APIs available in rails and/or rspec-rails. There are a number
-# of tools you can use to make these specs even more expressive, but we're
-# sticking to rails and rspec-rails APIs to keep things simple and stable.
-
 RSpec.describe '/categories', type: :request do
-  # This should return the minimal set of attributes required to create a valid
-  # Category. As you add validations to Category, be sure to
-  # adjust the attributes here as well.
-  let(:valid_attributes) do
-    skip('Add a hash of attributes valid for your model')
-  end
-
-  let(:invalid_attributes) do
-    skip('Add a hash of attributes invalid for your model')
-  end
-
-  describe 'GET /index' do
-    it 'renders a successful response' do
-      Category.create! valid_attributes
-      get categories_url
-      expect(response).to be_successful
-    end
-  end
-
-  describe 'GET /show' do
-    it 'renders a successful response' do
-      category = Category.create! valid_attributes
-      get category_url(category)
-      expect(response).to be_successful
-    end
-  end
+  include Devise::Test::IntegrationHelpers
 
   describe 'GET /new' do
-    it 'renders a successful response' do
-      get new_category_url
-      expect(response).to be_successful
-    end
-  end
-
-  describe 'GET /edit' do
-    it 'renders a successful response' do
-      category = Category.create! valid_attributes
-      get edit_category_url(category)
-      expect(response).to be_successful
-    end
-  end
-
-  describe 'POST /create' do
-    context 'with valid parameters' do
-      it 'creates a new Category' do
-        expect do
-          post categories_url, params: { category: valid_attributes }
-        end.to change(Category, :count).by(1)
-      end
-
-      it 'redirects to the created category' do
-        post categories_url, params: { category: valid_attributes }
-        expect(response).to redirect_to(category_url(Category.last))
-      end
-    end
-
-    context 'with invalid parameters' do
-      it 'does not create a new Category' do
-        expect do
-          post categories_url, params: { category: invalid_attributes }
-        end.to change(Category, :count).by(0)
-      end
-
-      it "renders a response with 422 status (i.e. to display the 'new' template)" do
-        post categories_url, params: { category: invalid_attributes }
-        expect(response).to have_http_status(:unprocessable_entity)
-      end
-    end
-  end
-
-  describe 'PATCH /update' do
-    context 'with valid parameters' do
-      let(:new_attributes) do
-        skip('Add a hash of attributes valid for your model')
-      end
-
-      it 'updates the requested category' do
-        category = Category.create! valid_attributes
-        patch category_url(category), params: { category: new_attributes }
-        category.reload
-        skip('Add assertions for updated state')
-      end
-
-      it 'redirects to the category' do
-        category = Category.create! valid_attributes
-        patch category_url(category), params: { category: new_attributes }
-        category.reload
-        expect(response).to redirect_to(category_url(category))
-      end
-    end
-
-    context 'with invalid parameters' do
-      it "renders a response with 422 status (i.e. to display the 'edit' template)" do
-        category = Category.create! valid_attributes
-        patch category_url(category), params: { category: invalid_attributes }
-        expect(response).to have_http_status(:unprocessable_entity)
-      end
-    end
-  end
-
-  describe 'DELETE /destroy' do
-    it 'destroys the requested category' do
-      category = Category.create! valid_attributes
-      expect do
-        delete category_url(category)
-      end.to change(Category, :count).by(-1)
+    before do
+      @user = User.create(name: 'Lucas', email: 'lderkana21x@gmail.com', password: '123123',
+                          password_confirmation: '123123')
+      sign_in @user
+      get authenticated_root_path
     end
 
-    it 'redirects to the categories list' do
-      category = Category.create! valid_attributes
-      delete category_url(category)
-      expect(response).to redirect_to(categories_url)
+    it 'response to html' do
+      expect(response.content_type).to include 'text/html'
     end
   end
 end