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user_test.rb
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user_test.rb
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require 'test_helper'
class UserTest < ActiveSupport::TestCase
# db
should have_db_index(:email)
should have_db_index(:remember_token)
# signing up
context "When signing up" do
should validate_presence_of(:email)
should validate_presence_of(:password)
should allow_value("foo@example.co.uk").for(:email)
should allow_value("foo@example.com").for(:email)
should_not allow_value("foo@").for(:email)
should_not allow_value("foo@example..com").for(:email)
should_not allow_value("foo@.example.com").for(:email)
should_not allow_value("foo").for(:email)
should_not allow_value("example.com").for(:email)
should "require password confirmation on create" do
user = Factory.build(:user, :password => 'blah',
:password_confirmation => 'boogidy')
assert ! user.save
assert user.errors[:password].any?
end
should "require non blank password confirmation on create" do
user = Factory.build(:user, :password => 'blah',
:password_confirmation => '')
assert ! user.save
assert user.errors[:password].any?
end
should "initialize salt" do
assert_not_nil Factory(:user).salt
end
should "initialize confirmation token" do
assert_not_nil Factory(:user).confirmation_token
end
context "encrypt password" do
setup do
@salt = "salt"
@user = Factory.build(:user, :salt => @salt)
def @user.initialize_salt; end
@user.save!
@password = @user.password
@user.send(:encrypt, @password)
@expected = Digest::SHA1.hexdigest("--#{@salt}--#{@password}--")
end
should "create an encrypted password using SHA1 encryption" do
assert_equal @expected, @user.encrypted_password
end
end
should "store email in exact case" do
user = Factory(:user, :email => "John.Doe@example.com")
assert_equal "John.Doe@example.com", user.email
end
should have_sent_email.with_subject(/account confirmation/i)
end
context "When signing up with email already confirmed" do
setup do
ActionMailer::Base.deliveries.clear
Factory(:user, :email_confirmed => true)
end
should_not have_sent_email
end
context "When multiple users have signed up" do
setup { Factory(:user) }
should validate_uniqueness_of(:email)
end
# confirming email
context "A user without email confirmation" do
setup do
@user = Factory(:user)
assert ! @user.email_confirmed?
end
context "after #confirm_email!" do
setup do
assert @user.confirm_email!
@user.reload
end
should "have confirmed their email" do
assert @user.email_confirmed?
end
should "reset confirmation token" do
assert_nil @user.confirmation_token
end
end
end
# authenticating
context "A user" do
setup do
@user = Factory(:user)
@password = @user.password
end
should "authenticate with good credentials" do
assert ::User.authenticate(@user.email, @password)
assert @user.authenticated?(@password)
end
should "not authenticate with bad credentials" do
assert ! ::User.authenticate(@user.email, 'bad_password')
assert ! @user.authenticated?('bad_password')
end
end
# resetting remember token
context "When resetting authentication with reset_remember_token!" do
setup do
@user = Factory(:email_confirmed_user)
@user.remember_token = "old-token"
@user.reset_remember_token!
end
should "change the remember token" do
assert_not_equal "old-token", @user.remember_token
end
end
# updating password
context "An email confirmed user" do
setup do
@user = Factory(:email_confirmed_user)
@old_encrypted_password = @user.encrypted_password
end
context "who updates password with confirmation" do
setup do
@user.update_password("new_password", "new_password")
end
should "change encrypted password" do
assert_not_equal @user.encrypted_password,
@old_encrypted_password
end
end
end
should "not generate the same remember token for users with the same password at the same time" do
Time.stubs(:now => Time.now)
password = 'secret'
first_user = Factory(:email_confirmed_user,
:password => password,
:password_confirmation => password)
second_user = Factory(:email_confirmed_user,
:password => password,
:password_confirmation => password)
assert_not_equal first_user.remember_token, second_user.remember_token
end
# recovering forgotten password
context "An email confirmed user" do
setup do
@user = Factory(:email_confirmed_user)
@old_encrypted_password = @user.encrypted_password
@user.confirm_email!
end
context "who requests password reminder" do
setup do
assert_nil @user.confirmation_token
@user.forgot_password!
end
should "generate confirmation token" do
assert_not_nil @user.confirmation_token
end
context "and then updates password" do
context 'with confirmation' do
setup do
@user.update_password("new_password", "new_password")
end
should "change encrypted password" do
assert_not_equal @user.encrypted_password,
@old_encrypted_password
end
should "clear confirmation token" do
assert_nil @user.confirmation_token
end
end
context 'without confirmation' do
setup do
@user.update_password("new_password", "")
end
should "not change encrypted password" do
assert_equal @user.encrypted_password,
@old_encrypted_password
end
should "not clear confirmation token" do
assert_not_nil @user.confirmation_token
end
end
end
end
end
# optional email/password fields
context "a user with an optional email" do
setup do
@user = User.new
class << @user
def email_optional?
true
end
end
end
subject { @user }
should allow_value(nil).for(:email)
should allow_value("").for(:email)
end
context "a user with an optional password" do
setup do
@user = User.new
class << @user
def password_optional?
true
end
end
end
subject { @user }
should allow_value(nil).for(:password)
should allow_value("").for(:password)
end
end