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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe BitbucketServer::RetryWithDelay, feature_category: :importers do
let(:service) { dummy_class.new }
let(:body) { 'test' }
let(:response) { instance_double(HTTParty::Response, body: body, code: 200) }
let(:response_caller) { -> { response } }
let(:dummy_class) do
Class.new do
def logger
@logger ||= Logger.new(File::NULL)
end
def dummy_method(response_caller)
retry_with_delay do
response_caller.call
end
end
include BitbucketServer::RetryWithDelay
end
end
subject(:execute) { service.dummy_method(response_caller) }
describe '.retry_with_delay' do
context 'when the function succeeds on the first try' do
it 'calls the function once and returns its result' do
expect(response_caller).to receive(:call).once.and_call_original
execute
end
end
context 'when the request has a status code of 429' do
let(:headers) { { 'retry-after' => '0' } }
let(:body) { 'HTTP Status 429 - Too Many Requests' }
let(:response) { instance_double(HTTParty::Response, body: body, code: 429, headers: headers) }
before do
stub_const("#{described_class}::MAXIMUM_DELAY", 0)
end
it 'calls the function again after a delay' do
expect(response_caller).to receive(:call).twice.and_call_original
expect_next_instance_of(Logger) do |logger|
expect(logger).to receive(:info)
.with(message: 'Retrying in 0 seconds due to 429 Too Many Requests')
.once
end
execute
end
end
end
end
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