Add authentication

test/fixtures/users.yml

@@ -0,0 +1,9 @@
+<% password_digest = BCrypt::Password.create("password") %>
+
+one:
+  email_address: one@example.com
+  password_digest: <%= password_digest %>
+
+two:
+  email_address: two@example.com
+  password_digest: <%= password_digest %>

test/mailers/previews/passwords_mailer_preview.rb

@@ -0,0 +1,7 @@
+# Preview all emails at http://localhost:3000/rails/mailers/passwords_mailer
+class PasswordsMailerPreview < ActionMailer::Preview
+  # Preview this email at http://localhost:3000/rails/mailers/passwords_mailer/reset
+  def reset
+    PasswordsMailer.reset(User.take)
+  end
+end

test/models/user_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class UserTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end