4.5 implemented tests for creating a new beer

Gemfile

@@ -71,6 +71,7 @@ group :test do
   gem "webdrivers"
   gem "rspec-rails"
   gem "factory_bot_rails"
+  gem "launchy"
 end
 
 

Gemfile.lock

@@ -110,6 +110,8 @@ GEM
     jbuilder (2.11.5)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
+    launchy (2.5.2)
+      addressable (~> 2.8)
     loofah (2.21.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -250,6 +252,7 @@ DEPENDENCIES
   factory_bot_rails
   importmap-rails
   jbuilder
+  launchy
   pg
   pry-byebug
   puma (~> 5.0)

spec/features/beers_page_spec.rb

@@ -0,0 +1,41 @@
+require "rails_helper"
+
+describe "Beers page" do
+  it "should display all beers in the database" do
+    visit beers_path
+    expect(page).to have_content "Beers"
+    expect(page).to have_content "Iso 3"
+    expect(page).to have_content "Karhu"
+    expect(page).to have_content "Tuplahumala"
+    expect(page).to have_content "Huvila Pale Ale"
+    expect(page).to have_content "X Porter"
+    expect(page).to have_content "Hefeweizen"
+    expect(page).to have_content "Helles"
+  end
+
+  it "should be able to add a new beer" do
+    visit new_beer_path
+    expect(page).to have_content "New beer"
+    expect(page).to_not have_content "New fancy test beer"
+
+    fill_in("beer_name", with: "New fancy test beer")
+    click_button "Create Beer"
+
+    expect(page).to have_content "Beer was successfully created"
+    expect(page).to have_content "New fancy test beer"
+  end
+
+  it "should not be able to add a new beer without a proper beer name" do
+    visit new_beer_path
+    expect(page).to have_content "New beer"
+    expect(page).to_not have_content "New fancy test beer"
+
+    fill_in("beer_name", with: "")
+    click_button "Create Beer"
+    
+    expect(page).to_not have_content "Beer was successfully created"
+    expect(page).to_not have_content "New fancy test beer"
+
+    expect(page).to have_content "Name can't be blank"
+  end
+end

spec/features/breweries_page_spec.rb

@@ -0,0 +1,10 @@
+require "rails_helper"
+
+describe "Breweries page" do
+  it "should not have any before created" do
+    visit breweries_path
+    expect(page).to have_content "Breweries"
+    # Has all of the default Breweries
+    expect(Brewery.count).to eq 3
+  end
+end

spec/features/spec_helpel.rb

@@ -0,0 +1 @@
+require 'capybara/rspec'