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require 'spec_helper'
describe ProjectCacheWorker do
let(:project) { create(:project) }
subject { described_class.new }
describe '.perform_async' do
it 'schedules the job when no lease exists' do
allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:exists?).
and_return(false)
expect_any_instance_of(described_class).to receive(:perform)
described_class.perform_async(project.id)
end
it 'does not schedule the job when a lease exists' do
allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:exists?).
and_return(true)
expect_any_instance_of(described_class).not_to receive(:perform)
described_class.perform_async(project.id)
end
end
describe '#perform' do
context 'when an exclusive lease can be obtained' do
before do
allow(subject).to receive(:try_obtain_lease_for).with(project.id).
and_return(true)
end
it 'updates project cache data' do
expect_any_instance_of(Repository).to receive(:size)
expect_any_instance_of(Repository).to receive(:commit_count)
expect_any_instance_of(Project).to receive(:update_repository_size)
expect_any_instance_of(Project).to receive(:update_commit_count)
subject.perform(project.id)
end
it 'handles missing repository data' do
expect_any_instance_of(Repository).to receive(:exists?).and_return(false)
expect_any_instance_of(Repository).not_to receive(:size)
subject.perform(project.id)
end
end
context 'when an exclusive lease can not be obtained' do
it 'does nothing' do
allow(subject).to receive(:try_obtain_lease_for).with(project.id).
and_return(false)
expect(subject).not_to receive(:update_caches)
subject.perform(project.id)
end
end
end
end