user validations complete

Gemfile

@@ -3,6 +3,7 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby '2.5.0'
 
+gem 'bcrypt'
 gem 'rails-controller-testing'
 gem 'bootstrap-sass'
 gem 'guard'

Gemfile.lock

@@ -50,6 +50,7 @@ GEM
     arel (9.0.0)
     autoprefixer-rails (9.3.1)
       execjs
+    bcrypt (3.1.12)
     bindex (0.5.0)
     bootsnap (1.3.2)
       msgpack (~> 1.0)
@@ -243,6 +244,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  bcrypt
   bootsnap (>= 1.1.0)
   bootstrap-sass
   byebug

app/models/user.rb

@@ -5,5 +5,7 @@ class User < ApplicationRecord
 	validates :email, presence: true, length: { maximum: 255 },
 						format: { with: VALID_EMAIL_REGEX},
 						uniqueness: { case_sensitive: false }
+	has_secure_password
+	validates :password, presence: true, length: { minimum: 6 }
 
 end

db/migrate/20190104060108_add_password_digest_to_users.rb

@@ -0,0 +1,5 @@
+class AddPasswordDigestToUsers < ActiveRecord::Migration[5.2]
+  def change
+    add_column :users, :password_digest, :string
+  end
+end

db/schema.rb

@@ -10,13 +10,14 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_01_04_054255) do
+ActiveRecord::Schema.define(version: 2019_01_04_060108) do
 
   create_table "users", force: :cascade do |t|
     t.string "name"
     t.string "email"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.string "password_digest"
     t.index ["email"], name: "index_users_on_email", unique: true
   end
 

test/models/user_test.rb

@@ -3,7 +3,8 @@
 class UserTest < ActiveSupport::TestCase
 
 	def setup
-		@user = User.new(name: "Example User", email: "[email protected]")
+		@user = User.new(name: "Example User", email: "[email protected]",
+						 password: "foobar", password_confirmation: "foobar")
 	end
 
 	test "should be valid" do
@@ -53,6 +54,15 @@ def setup
 		assert_not duplicate_user.valid?
 	end
 
+	test "password should be present (nonblank)" do
+		@user.password = @user.password_confirmation = " " * 6
+		assert_not @user.valid?
+	end
+
+	test "password should have a minimum length" do
+		@user.password = @user.password_confirmation = "a" * 5
+		assert_not @user.valid?
+	end
 end