Test name presence and length, test email presence, length, format and uniqueness
Add validations for name presence and length, and for email presence, length and format
Fix typo from assert_title to assert_select
Comment code, test not implemented
Add User model
Add uniqueness validation to User
Add case_sensitive option to uniqueness in user.email
Improve test to considerate all upcase emails
Remove file content. Currently empty
Add index to user.email
Add a callback to email to make downcase before saving
Add has_secure_password to User and attribute password_digest
Add password attributes to test User
Add gem bcrypt
Add password length validation and test