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# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::GithubImport::ReschedulingMethods do
let(:worker) do
Class.new { include(Gitlab::GithubImport::ReschedulingMethods) }.new
end
describe '#perform' do
context 'with a non-existing project' do
it 'does not perform any work' do
expect(worker)
.not_to receive(:try_import)
worker.perform(-1, {})
end
it 'notifies any waiters so they do not wait forever' do
expect(worker)
.to receive(:notify_waiter)
.with('123')
worker.perform(-1, {}, '123')
end
end
context 'with an existing project' do
let(:project) { create(:project) }
it 'notifies any waiters upon successfully importing the data' do
expect(worker)
.to receive(:try_import)
.with(
an_instance_of(Project),
an_instance_of(Gitlab::GithubImport::Client),
{ 'number' => 2 }
)
.and_return(true)
expect(worker)
.to receive(:notify_waiter).with('123')
worker.perform(project.id, { 'number' => 2 }, '123')
end
it 'reschedules itself if the data could not be imported' do
expect(worker)
.to receive(:try_import)
.with(
an_instance_of(Project),
an_instance_of(Gitlab::GithubImport::Client),
{ 'number' => 2 }
)
.and_return(false)
expect(worker)
.not_to receive(:notify_waiter)
expect_next_instance_of(Gitlab::GithubImport::Client) do |instance|
expect(instance).to receive(:rate_limit_resets_in).and_return(14)
end
expect(worker.class)
.to receive(:perform_in)
.with(14, project.id, { 'number' => 2 }, '123')
worker.perform(project.id, { 'number' => 2 }, '123')
end
end
end
describe '#try_import' do
it 'returns true when the import succeeds' do
expect(worker)
.to receive(:import)
.with(10, 20)
expect(worker.try_import(10, 20)).to eq(true)
end
it 'returns false when the import fails due to hitting the GitHub API rate limit' do
expect(worker)
.to receive(:import)
.with(10, 20)
.and_raise(Gitlab::GithubImport::RateLimitError)
expect(worker.try_import(10, 20)).to eq(false)
end
end
describe '#notify_waiter' do
it 'notifies the waiter if a waiter key is specified' do
expect(worker)
.to receive(:jid)
.and_return('abc123')
expect(Gitlab::JobWaiter)
.to receive(:notify)
.with('123', 'abc123')
worker.notify_waiter('123')
end
it 'does not notify any waiters if no waiter key is specified' do
expect(Gitlab::JobWaiter)
.not_to receive(:notify)
worker.notify_waiter(nil)
end
end
end
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