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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Environments::AutoDeleteCronWorker do
include CreateEnvironmentsHelpers
let(:worker) { described_class.new }
describe '#perform' do
subject { worker.perform }
let_it_be(:project) { create(:project, :repository) }
let!(:environment) { create(:environment, :auto_deletable, project: project) }
it 'deletes the environment' do
expect { subject }.to change { Environment.count }.by(-1)
end
context 'when environment is not stopped' do
let!(:environment) { create(:environment, :available, auto_delete_at: 1.day.ago, project: project) }
it 'does not delete the environment' do
expect { subject }.not_to change { Environment.count }
end
end
context 'when auto_delete_at is null' do
let!(:environment) { create(:environment, :stopped, auto_delete_at: nil, project: project) }
it 'does not delete the environment' do
expect { subject }.not_to change { Environment.count }
end
end
context 'with multiple deletable environments' do
let!(:other_environment) { create(:environment, :auto_deletable, project: project) }
it 'deletes all deletable environments' do
expect { subject }.to change { Environment.count }.by(-2)
end
context 'when loop reached loop limit' do
before do
stub_const("#{described_class}::LOOP_LIMIT", 1)
stub_const("#{described_class}::BATCH_SIZE", 1)
end
it 'deletes only one deletable environment' do
expect { subject }.to change { Environment.count }.by(-1)
end
end
context 'when batch size is less than the number of environments' do
before do
stub_const("#{described_class}::BATCH_SIZE", 1)
end
it 'deletes all deletable environments' do
expect { subject }.to change { Environment.count }.by(-2)
end
end
end
context 'with multiple deployments' do
it 'deletes the deployment records and refs' do
deployment_1 = create(:deployment, environment: environment, project: project)
deployment_2 = create(:deployment, environment: environment, project: project)
deployment_1.create_ref
deployment_2.create_ref
expect(project.repository.commit(deployment_1.ref_path)).to be_present
expect(project.repository.commit(deployment_2.ref_path)).to be_present
expect { subject }.to change { Deployment.count }.by(-2)
expect(project.repository.commit(deployment_1.ref_path)).not_to be_present
expect(project.repository.commit(deployment_2.ref_path)).not_to be_present
end
end
context 'when loop reached timeout' do
before do
stub_const("#{described_class}::LOOP_TIMEOUT", 0.seconds)
stub_const("#{described_class}::LOOP_LIMIT", 100_000)
allow_next_instance_of(described_class) do |worker|
allow(worker).to receive(:destroy_in_batch) { true }
end
end
it 'does not delete the environment' do
expect { subject }.not_to change { Environment.count }
end
end
context 'with idempotent flag' do
include_examples 'an idempotent worker' do
it 'deletes the environment' do
expect { subject }.to change { Environment.count }.by(-1)
end
end
end
end
end
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