73 lines
2.3 KiB
Ruby
73 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe BulkImports::NetworkError, :clean_gitlab_redis_cache do
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let(:tracker) { double(id: 1, stage: 2, entity: double(id: 3)) }
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describe '.new' do
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it 'requires either a message or a HTTP response' do
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expect { described_class.new }
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.to raise_error(ArgumentError, 'message or response required')
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end
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end
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describe '#retriable?' do
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it 'returns true for MAX_RETRIABLE_COUNT times when cause if one of RETRIABLE_EXCEPTIONS' do
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raise described_class::RETRIABLE_EXCEPTIONS.sample
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rescue StandardError => cause
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begin
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raise described_class, cause
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rescue StandardError => exception
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described_class::MAX_RETRIABLE_COUNT.times do
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expect(exception.retriable?(tracker)).to eq(true)
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end
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expect(exception.retriable?(tracker)).to eq(false)
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end
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end
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it 'returns true for MAX_RETRIABLE_COUNT times when response is one of RETRIABLE_CODES' do
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exception = described_class.new(response: double(code: 429))
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described_class::MAX_RETRIABLE_COUNT.times do
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expect(exception.retriable?(tracker)).to eq(true)
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end
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expect(exception.retriable?(tracker)).to eq(false)
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end
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it 'returns false for other exceptions' do
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raise StandardError
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rescue StandardError => cause
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begin
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raise described_class, cause
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rescue StandardError => exception
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expect(exception.retriable?(tracker)).to eq(false)
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end
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end
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end
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describe '#retry_delay' do
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it 'returns the default value when there is not a rate limit error' do
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exception = described_class.new('foo')
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expect(exception.retry_delay).to eq(described_class::DEFAULT_RETRY_DELAY_SECONDS.seconds)
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end
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context 'when the exception is a rate limit error' do
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it 'returns the "Retry-After"' do
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exception = described_class.new(response: double(code: 429, headers: { 'Retry-After' => 20 }))
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expect(exception.retry_delay).to eq(20.seconds)
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end
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it 'returns the default value when there is no "Retry-After" header' do
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exception = described_class.new(response: double(code: 429, headers: {}))
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expect(exception.retry_delay).to eq(described_class::DEFAULT_RETRY_DELAY_SECONDS.seconds)
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end
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end
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end
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end
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