77 lines
1.9 KiB
Ruby
77 lines
1.9 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe GitlabSettings::Settings, :aggregate_failures, feature_category: :shared do
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let(:config) do
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{
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section1: {
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config1: {
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value1: 1
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}
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}
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}
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end
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let(:source) { Tempfile.new('config.yaml') }
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before do
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File.write(source, config.to_yaml)
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end
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subject(:settings) { described_class.new(source.path, 'section1') }
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describe '#initialize' do
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it 'requires a source' do
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expect { described_class.new('', '') }
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.to raise_error(ArgumentError, 'config source is required')
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end
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it 'requires a section' do
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expect { described_class.new(source, '') }
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.to raise_error(ArgumentError, 'config section is required')
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end
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it 'sets encodings' do
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expect(Encoding).to receive(:default_external=).with(Encoding::UTF_8).and_call_original
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expect(Encoding).to receive(:default_internal=).with(Encoding::UTF_8).and_call_original
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File.write(source, { section1: { config1: { value1: 2 } } }.to_yaml)
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described_class.new(source, 'section1')
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end
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end
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describe '#reload!' do
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it 'reloads the config' do
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expect(settings.config1.value1).to eq(1)
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File.write(source, { section1: { config1: { value1: 2 } } }.to_yaml)
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# config doesn't change when source changes
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expect(settings.config1.value1).to eq(1)
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settings.reload!
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# config changes after reload! if source changed
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expect(settings.config1.value1).to eq(2)
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end
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end
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it 'loads the given section config' do
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expect(settings.config1.value1).to eq(1)
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end
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context 'on lazy loading' do
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it 'does not raise exception on initialization if source does not exists' do
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settings = nil
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expect { settings = described_class.new('/tmp/any/inexisting/file.yml', 'section1') }
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.not_to raise_error
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expect { settings['any key'] }
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.to raise_error(Errno::ENOENT)
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end
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end
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end
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