1
0
Fork 1
mirror of https://github.com/mastodon/mastodon.git synced 2024-12-22 09:08:24 +00:00
mastodon/spec/validators/unreserved_username_validator_spec.rb

122 lines
3.2 KiB
Ruby
Raw Normal View History

# frozen_string_literal: true
require 'rails_helper'
describe UnreservedUsernameValidator do
let(:record_class) do
Class.new do
include ActiveModel::Validations
attr_accessor :username
validates_with UnreservedUsernameValidator
end
end
let(:record) { record_class.new }
describe '#validate' do
context 'when username is nil' do
it 'does not add errors' do
record.username = nil
expect(record).to be_valid
expect(record.errors).to be_empty
end
end
context 'when PAM is enabled' do
before do
allow(Devise).to receive(:pam_authentication).and_return(true)
end
context 'with a pam service available' do
let(:service) { double }
let(:pam_class) do
Class.new do
def self.account(service, username); end
end
end
before do
stub_const('Rpam2', pam_class)
allow(Devise).to receive(:pam_controlled_service).and_return(service)
end
context 'when the account exists' do
before do
allow(Rpam2).to receive(:account).with(service, 'username').and_return(true)
end
it 'adds errors to the record' do
record.username = 'username'
expect(record).to_not be_valid
expect(record.errors.first.attribute).to eq(:username)
expect(record.errors.first.type).to eq(:reserved)
end
end
context 'when the account does not exist' do
before do
allow(Rpam2).to receive(:account).with(service, 'username').and_return(false)
end
it 'does not add errors to the record' do
record.username = 'username'
expect(record).to be_valid
expect(record.errors).to be_empty
end
end
end
context 'without a pam service' do
before do
allow(Devise).to receive(:pam_controlled_service).and_return(false)
end
context 'when there are not any reserved usernames' do
before do
stub_reserved_usernames(nil)
end
it 'does not add errors to the record' do
record.username = 'username'
expect(record).to be_valid
expect(record.errors).to be_empty
end
end
context 'when there are reserved usernames' do
before do
stub_reserved_usernames(%w(alice bob))
end
context 'when the username is reserved' do
it 'adds errors to the record' do
record.username = 'alice'
expect(record).to_not be_valid
expect(record.errors.first.attribute).to eq(:username)
expect(record.errors.first.type).to eq(:reserved)
end
end
context 'when the username is not reserved' do
it 'does not add errors to the record' do
record.username = 'chris'
expect(record).to be_valid
expect(record.errors).to be_empty
end
end
end
def stub_reserved_usernames(value)
allow(Setting).to receive(:[]).with('reserved_usernames').and_return(value)
end
end
end
end
end