Rename `ClusterPlatformConfigureWorker`

1 files changed, 68 insertions, 0 deletions

diff --git a/spec/migrations/migrate_cluster_configure_worker_sidekiq_queue_spec.rb b/spec/migrations/migrate_cluster_configure_worker_sidekiq_queue_spec.rb
new file mode 100644
index 00000000000..b2d8f476bb2
--- /dev/null
+++ b/spec/migrations/migrate_cluster_configure_worker_sidekiq_queue_spec.rb
@@ -0,0 +1,68 @@
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20181219145520_migrate_cluster_configure_worker_sidekiq_queue.rb')
+
+describe MigrateClusterConfigureWorkerSidekiqQueue, :sidekiq, :redis do
+  include Gitlab::Database::MigrationHelpers
+
+  context 'when there are jobs in the queue' do
+    it 'correctly migrates queue when migrating up' do
+      Sidekiq::Testing.disable! do
+        stubbed_worker(queue: 'gcp_cluster:cluster_platform_configure').perform_async('Something', [1])
+        stubbed_worker(queue: 'gcp_cluster:cluster_configure').perform_async('Something', [1])
+
+        described_class.new.up
+
+        expect(sidekiq_queue_length('gcp_cluster:cluster_platform_configure')).to eq 0
+        expect(sidekiq_queue_length('gcp_cluster:cluster_configure')).to eq 2
+      end
+    end
+
+    it 'does not affect other queues under the same namespace' do
+      Sidekiq::Testing.disable! do
+        stubbed_worker(queue: 'gcp_cluster:cluster_install_app').perform_async('Something', [1])
+        stubbed_worker(queue: 'gcp_cluster:cluster_provision').perform_async('Something', [1])
+        stubbed_worker(queue: 'gcp_cluster:cluster_wait_for_app_installation').perform_async('Something', [1])
+        stubbed_worker(queue: 'gcp_cluster:wait_for_cluster_creation').perform_async('Something', [1])
+        stubbed_worker(queue: 'gcp_cluster:cluster_wait_for_ingress_ip_address').perform_async('Something', [1])
+        stubbed_worker(queue: 'gcp_cluster:cluster_project_configure').perform_async('Something', [1])
+
+        described_class.new.up
+
+        expect(sidekiq_queue_length('gcp_cluster:cluster_install_app')).to eq 1
+        expect(sidekiq_queue_length('gcp_cluster:cluster_provision')).to eq 1
+        expect(sidekiq_queue_length('gcp_cluster:cluster_wait_for_app_installation')).to eq 1
+        expect(sidekiq_queue_length('gcp_cluster:wait_for_cluster_creation')).to eq 1
+        expect(sidekiq_queue_length('gcp_cluster:cluster_wait_for_ingress_ip_address')).to eq 1
+        expect(sidekiq_queue_length('gcp_cluster:cluster_project_configure')).to eq 1
+      end
+    end
+
+    it 'correctly migrates queue when migrating down' do
+      Sidekiq::Testing.disable! do
+        stubbed_worker(queue: 'gcp_cluster:cluster_configure').perform_async('Something', [1])
+
+        described_class.new.down
+
+        expect(sidekiq_queue_length('gcp_cluster:cluster_platform_configure')).to eq 1
+        expect(sidekiq_queue_length('gcp_cluster:cluster_configure')).to eq 0
+      end
+    end
+  end
+
+  context 'when there are no jobs in the queues' do
+    it 'does not raise error when migrating up' do
+      expect { described_class.new.up }.not_to raise_error
+    end
+
+    it 'does not raise error when migrating down' do
+      expect { described_class.new.down }.not_to raise_error
+    end
+  end
+
+  def stubbed_worker(queue:)
+    Class.new do
+      include Sidekiq::Worker
+      sidekiq_options queue: queue
+    end
+  end
+end