57 lines
1.6 KiB
Ruby
57 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::JsonLogger do
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subject { described_class.new('/dev/null') }
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let(:now) { Time.now }
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describe '#file_name' do
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let(:subclass) do
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Class.new(Gitlab::JsonLogger) do
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def self.file_name_noext
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'testlogger'
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end
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end
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end
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it 'raises error when file_name_noext not implemented' do
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expect { described_class.file_name }.to raise_error(
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'JsonLogger implementations must provide file_name_noext implementation'
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)
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end
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it 'returns log file name when file_name_noext is implemented' do
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expect(subclass.file_name).to eq('testlogger.log')
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end
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end
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describe '#format_message' do
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before do
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allow(Labkit::Correlation::CorrelationId).to receive(:current_id).and_return('new-correlation-id')
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end
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it 'formats strings' do
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output = subject.format_message('INFO', now, 'test', 'Hello world')
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data = Gitlab::Json.parse(output)
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expect(data['severity']).to eq('INFO')
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expect(data['time']).to eq(now.utc.iso8601(3))
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expect(data['message']).to eq('Hello world')
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expect(data['correlation_id']).to eq('new-correlation-id')
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end
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it 'formats hashes' do
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output = subject.format_message('INFO', now, 'test', { hello: 1 })
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data = Gitlab::Json.parse(output)
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expect(data['severity']).to eq('INFO')
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expect(data['time']).to eq(now.utc.iso8601(3))
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expect(data['hello']).to eq(1)
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expect(data['message']).to be_nil
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expect(data['correlation_id']).to eq('new-correlation-id')
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end
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end
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end
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