1# frozen_string_literal: true
2
3require 'spec_helper'
4
5class FakeLogger
6end
7
8class LoggerA < Gitlab::Logger
9  def self.file_name_noext
10    'loggerA'
11  end
12end
13
14class LoggerB < Gitlab::JsonLogger
15  def self.file_name_noext
16    'loggerB'
17  end
18end
19
20class TestLogger < Gitlab::MultiDestinationLogger
21  LOGGERS = [LoggerA, LoggerB].freeze
22
23  def self.loggers
24    LOGGERS
25  end
26end
27
28class EmptyLogger < Gitlab::MultiDestinationLogger
29  def self.loggers
30    []
31  end
32end
33
34RSpec.describe Gitlab::MultiDestinationLogger do
35  after(:all) do
36    TestLogger.loggers.each do |logger|
37      log_file_path = "#{Rails.root}/log/#{logger.file_name}"
38      File.delete(log_file_path)
39    end
40  end
41
42  context 'with no primary logger set' do
43    subject { EmptyLogger }
44
45    it 'primary_logger raises an error' do
46      expect { subject.primary_logger }.to raise_error(NotImplementedError)
47    end
48  end
49
50  context 'with 2 loggers set' do
51    subject { TestLogger }
52
53    it 'logs info to 2 loggers' do
54      expect(subject.loggers).to all(receive(:build).and_call_original)
55
56      subject.info('Hello World')
57    end
58  end
59end
60