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|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::MailRoom do
let(:default_port) { 143 }
let(:yml_config) do
{
enabled: true,
address: 'address@example.com',
port: default_port,
ssl: false,
start_tls: false,
mailbox: 'inbox',
idle_timeout: 60,
log_path: Rails.root.join('log', 'mail_room_json.log').to_s,
expunge_deleted: false
}
end
let(:custom_config) { {} }
let(:incoming_email_config) { yml_config.merge(custom_config) }
let(:service_desk_email_config) { yml_config.merge(custom_config) }
let(:configs) do
{
incoming_email: incoming_email_config,
service_desk_email: service_desk_email_config
}
end
before do
allow(described_class).to receive(:load_yaml).and_return(configs)
described_class.instance_variable_set(:@enabled_configs, nil)
end
after do
described_class.instance_variable_set(:@enabled_configs, nil)
end
describe '#enabled_configs' do
context 'when both email and address is set' do
it 'returns email configs' do
expect(described_class.enabled_configs.size).to eq(2)
end
end
context 'when the yml file cannot be found' do
before do
allow(described_class).to receive(:config_file).and_return('not_existing_file')
end
it 'returns an empty list' do
expect(described_class.enabled_configs).to be_empty
end
end
context 'when email is disabled' do
let(:custom_config) { { enabled: false } }
it 'returns an empty list' do
expect(described_class.enabled_configs).to be_empty
end
end
context 'when email is enabled but address is not set' do
let(:custom_config) { { enabled: true, address: '' } }
it 'returns an empty list' do
expect(described_class.enabled_configs).to be_empty
end
end
context 'when a config value is missing from the yml file' do
let(:yml_config) { {} }
let(:custom_config) { { enabled: true, address: 'address@example.com' } }
it 'overwrites missing values with the default' do
expect(described_class.enabled_configs.each_value.first[:port]).to eq(Gitlab::MailRoom::DEFAULT_CONFIG[:port])
end
end
context 'when only incoming_email config is present' do
let(:configs) { { incoming_email: incoming_email_config } }
it 'returns only encoming_email' do
expect(described_class.enabled_configs.size).to eq(1)
expect(described_class.enabled_configs.each_value.first[:worker]).to eq('EmailReceiverWorker')
end
end
describe 'setting up redis settings' do
let(:fake_redis_queues) { double(url: "localhost", db: 99, sentinels: "yes, them", sentinels?: true) }
before do
allow(Gitlab::Redis::Queues).to receive(:new).and_return(fake_redis_queues)
end
it 'sets redis config' do
config = described_class.enabled_configs.each_value.first
expect(config).to include(
redis_url: 'localhost',
redis_db: 99,
sentinels: 'yes, them'
)
end
end
describe 'setting up the log path' do
context 'if the log path is a relative path' do
let(:custom_config) { { log_path: 'tiny_log.log' } }
it 'expands the log path to an absolute value' do
new_path = Pathname.new(described_class.enabled_configs.each_value.first[:log_path])
expect(new_path.absolute?).to be_truthy
end
end
context 'if the log path is absolute path' do
let(:custom_config) { { log_path: '/dev/null' } }
it 'leaves the path as-is' do
expect(described_class.enabled_configs.each_value.first[:log_path]).to eq '/dev/null'
end
end
end
end
describe '#enabled_mailbox_types' do
context 'when all mailbox types are enabled' do
it 'returns the mailbox types' do
expect(described_class.enabled_mailbox_types).to match(%w[incoming_email service_desk_email])
end
end
context 'when an mailbox_types is disabled' do
let(:incoming_email_config) { yml_config.merge(enabled: false) }
it 'returns the mailbox types' do
expect(described_class.enabled_mailbox_types).to match(%w[service_desk_email])
end
end
context 'when email is disabled' do
let(:custom_config) { { enabled: false } }
it 'returns an empty array' do
expect(described_class.enabled_mailbox_types).to match_array([])
end
end
end
describe '#worker_for' do
context 'matched mailbox types' do
it 'returns the constantized worker class' do
expect(described_class.worker_for('incoming_email')).to eql(EmailReceiverWorker)
expect(described_class.worker_for('service_desk_email')).to eql(ServiceDeskEmailReceiverWorker)
end
end
context 'non-existing mailbox_type' do
it 'returns nil' do
expect(described_class.worker_for('another_mailbox_type')).to be(nil)
end
end
end
end
|
