1 files changed, 36 insertions, 0 deletions
diff --git a/spec/workers/repository_check/dispatch_worker_spec.rb b/spec/workers/repository_check/dispatch_worker_spec.rb
new file mode 100644
index 00000000000..20a4f1f5344
--- /dev/null
+++ b/spec/workers/repository_check/dispatch_worker_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe RepositoryCheck::DispatchWorker do
+  subject { described_class.new }
+
+  it 'does nothing when repository checks are disabled' do
+    stub_application_setting(repository_checks_enabled: false)
+
+    expect(RepositoryCheck::BatchWorker).not_to receive(:perform_async)
+
+    subject.perform
+  end
+
+  it 'dispatches work to RepositoryCheck::BatchWorker' do
+    expect(RepositoryCheck::BatchWorker).to receive(:perform_async).at_least(:once)
+
+    subject.perform
+  end
+
+  context 'with unhealthy shard' do
+    let(:default_shard_name) { 'default' }
+    let(:unhealthy_shard_name) { 'unhealthy' }
+    let(:default_shard) { Gitlab::HealthChecks::Result.new(true, nil, shard: default_shard_name) }
+    let(:unhealthy_shard) { Gitlab::HealthChecks::Result.new(false, '14:Connect Failed', shard: unhealthy_shard_name) }
+
+    before do
+      allow(Gitlab::HealthChecks::GitalyCheck).to receive(:readiness).and_return([default_shard, unhealthy_shard])
+    end
+
+    it 'only triggers RepositoryCheck::BatchWorker for healthy shards' do
+      expect(RepositoryCheck::BatchWorker).to receive(:perform_async).with('default')
+
+      subject.perform
+    end
+  end
+end