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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe DeviseEmailValidator do
let!(:user) { build(:user, public_email: 'test@example.com') }
subject(:validate) { validator.validate(user) }
describe 'validations' do
context 'by default' do
let(:validator) { described_class.new(attributes: [:public_email]) }
it 'allows when email is valid' do
validate
expect(user.errors).to be_empty
end
it 'returns error when email is invalid' do
user.public_email = 'invalid'
validate
expect(user.errors).to be_present
expect(user.errors.added?(:public_email)).to be true
end
it 'returns error when email is nil' do
user.public_email = nil
validate
expect(user.errors).to be_present
end
it 'returns error when email is blank' do
user.public_email = ''
validate
expect(user.errors).to be_present
expect(user.errors.added?(:public_email)).to be true
end
context 'for email with encoded-word' do
%w[
test=?invalidcharacter?=@example.com
user+company=?example?=@example.com
=?iso-8859-1?q?testencodedformat=40new.example.com=3e=20?=testencodedformat@example.com
=?iso-8859-1?q?testencodedformat=40new.example.com?=testencodedformat@example.com
].each do |invalid_email|
it "returns error as invalid email for '#{invalid_email}'" do
user.public_email = invalid_email
validate
expect(user.errors).to be_present
expect(user.errors.added?(:public_email)).to be true
end
end
end
end
end
context 'when regexp is set as Regexp' do
let(:validator) { described_class.new(attributes: [:public_email], regexp: /[0-9]/) }
it 'allows when value match' do
user.public_email = '1'
validate
expect(user.errors).to be_empty
end
it 'returns error when value does not match' do
validate
expect(user.errors).to be_present
end
end
context 'when regexp is set as String' do
it 'raise argument error' do
expect { described_class.new( { regexp: 'something' } ) }.to raise_error ArgumentError
end
end
context 'when allow_nil is set to true' do
let(:validator) { described_class.new(attributes: [:public_email], allow_nil: true) }
it 'allows when email is nil' do
user.public_email = nil
validate
expect(user.errors).to be_empty
end
end
context 'when allow_blank is set to true' do
let(:validator) { described_class.new(attributes: [:public_email], allow_blank: true) }
it 'allows when email is blank' do
user.public_email = ''
validate
expect(user.errors).to be_empty
end
end
context 'when attribute is already marked invalid' do
let(:validator) { described_class.new(attributes: [:email]) }
it 'does not add duplicate error' do
user.email = 'Invalid as per Devise::Models::Validatable'
user.validate
validate
expect(user.errors[:email].size).to eq 1
end
end
end
|
