Added integration tests of the password reset process

src/Gemfile

@@ -54,6 +54,7 @@ group :development, :test do
   gem "rspec-rails", "~> 3.1"
   gem 'rails-controller-testing'
   gem 'capybara'
+  gem 'capybara-email', '3.0.1'
   gem 'pry'
   gem 'coveralls', require: false
 end

src/Gemfile.lock

@@ -59,6 +59,10 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
+    capybara-email (3.0.1)
+      capybara (>= 2.4, < 4.0)
+      mail
+    choice (0.2.0)
     cliver (0.3.2)
     coderay (1.1.2)
     coffee-rails (4.2.2)
@@ -264,6 +268,7 @@ DEPENDENCIES
   bcrypt-ruby (~> 3.1)
   cancancan
   capybara
+  capybara-email (= 3.0.1)
   coffee-rails (~> 4.2)
   coveralls
   database_cleaner
@@ -298,4 +303,4 @@ RUBY VERSION
    ruby 2.4.2p198
 
 BUNDLED WITH
-   1.15.4
+   1.17.3

src/config/environments/test.rb

@@ -1,6 +1,10 @@
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
+  # BEGIN: needed for email confirmations
+  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
+  # END: needed for email confirmations
+
   # The test environment is used exclusively to run your application's
   # test suite. You never need to work with it otherwise. Remember that
   # your test database is "scratch space" for the test suite and is wiped

src/spec/features/password_resets_spec.rb

@@ -0,0 +1,58 @@
+require 'spec_helper'
+
+feature 'Password reset' do
+  let(:user) { create(:participant, name: 'Hedy Lamarr', email: '[email protected]') }
+
+  scenario 'The home page has a link to the reset password page' do
+    visit root_path
+    assert page.has_link?('Forgot Password?', href: new_password_reset_path)
+  end
+
+  scenario 'The reset password page has the expected content' do
+    visit new_password_reset_path
+    assert page.has_css?('h1', text: 'Reset Password')
+    assert page.has_text?('Please enter your email address below')
+  end
+
+  scenario 'Participant can reset password' do
+    # Event needed until Pull Request #202 is merged into the code base
+    Event.create!(name: 'Event 1', date: Time.now)
+
+    # Enter an invalid email address
+    visit new_password_reset_path
+    fill_in 'email', with: '[email protected]'
+    click_button 'Reset Password'
+    assert page.has_text?('No participant was found with email address [email protected]')
+
+    # Enter a valid email address
+    visit new_password_reset_path
+    fill_in 'email', with: user.email
+    click_button 'Reset Password'
+    assert page.has_text?('Instructions to reset your password have been emailed to you')
+
+    # Open and follow instructions
+    open_email(user.email)
+    assert current_email.subject.include?('Password Reset Instructions')
+    assert current_email.body.include?('A request to reset your password has been made.')
+    current_email.click_link 'Reset Password!'
+    clear_emails
+
+    # Provide new password
+    assert page.has_css?('h1', text: 'Update your password')
+    assert page.has_text?('Please enter the new password below')
+    fill_in('password', with: 'MN Tech Community')
+    sleep 4.1
+    click_on 'Update Password'
+    assert page.has_text?('Your password was successfully updated')
+    click_on 'Log out'
+
+    # Log in under the normal method
+    visit root_path
+    click_link "Log in"
+    fill_in 'Email', with: user.email
+    fill_in 'Password', with: 'MN Tech Community'
+    check 'Remember me'
+    click_button "Log in"
+    expect(page).to have_content "You're logged in. Welcome back."
+  end
+end

src/spec/spec_helper.rb

@@ -18,6 +18,7 @@
 Capybara.default_max_wait_time = ENV['TRAVIS'] ? 30 : 15
 require 'capybara/rspec'
 require 'capybara/rails'
+require 'capybara/email/rspec'
 require 'authlogic/test_case'