1 files changed, 96 insertions, 0 deletions
diff --git a/spec/workers/projects/refresh_build_artifacts_size_statistics_worker_spec.rb b/spec/workers/projects/refresh_build_artifacts_size_statistics_worker_spec.rb
new file mode 100644
index 00000000000..4a6a525a5a7
--- /dev/null
+++ b/spec/workers/projects/refresh_build_artifacts_size_statistics_worker_spec.rb
@@ -0,0 +1,96 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Projects::RefreshBuildArtifactsSizeStatisticsWorker do
+  let(:worker) { described_class.new }
+
+  describe '#perform_work' do
+    before do
+      expect_next_instance_of(Projects::RefreshBuildArtifactsSizeStatisticsService) do |instance|
+        expect(instance).to receive(:execute).and_return(refresh)
+      end
+    end
+
+    context 'when refresh job is present' do
+      let(:refresh) do
+        build(
+          :project_build_artifacts_size_refresh,
+          :running,
+          project_id: 77,
+          last_job_artifact_id: 123
+        )
+      end
+
+      it 'logs refresh information' do
+        expect(worker).to receive(:log_extra_metadata_on_done).with(:project_id, refresh.project_id)
+        expect(worker).to receive(:log_extra_metadata_on_done).with(:last_job_artifact_id, refresh.last_job_artifact_id)
+        expect(worker).to receive(:log_extra_metadata_on_done).with(:last_batch, refresh.destroyed?)
+        expect(worker).to receive(:log_extra_metadata_on_done).with(:refresh_started_at, refresh.refresh_started_at)
+
+        worker.perform_work
+      end
+    end
+
+    context 'when refresh job is not present' do
+      let(:refresh) { nil }
+
+      it 'logs refresh information' do
+        expect(worker).not_to receive(:log_extra_metadata_on_done)
+
+        worker.perform_work
+      end
+    end
+  end
+
+  describe '#remaining_work_count' do
+    subject { worker.remaining_work_count }
+
+    context 'and there are remaining refresh jobs' do
+      before do
+        create_list(:project_build_artifacts_size_refresh, 2, :pending)
+      end
+
+      it { is_expected.to eq(1) }
+    end
+
+    context 'and there are no remaining refresh jobs' do
+      it { is_expected.to eq(0) }
+    end
+  end
+
+  describe '#max_running_jobs' do
+    subject { worker.max_running_jobs }
+
+    context 'when all projects_build_artifacts_size_refresh flags are enabled' do
+      it { is_expected.to eq(described_class::MAX_RUNNING_HIGH) }
+    end
+
+    context 'when projects_build_artifacts_size_refresh_high flags is disabled' do
+      before do
+        stub_feature_flags(projects_build_artifacts_size_refresh_high: false)
+      end
+
+      it { is_expected.to eq(described_class::MAX_RUNNING_MEDIUM) }
+    end
+
+    context 'when projects_build_artifacts_size_refresh_high and projects_build_artifacts_size_refresh_medium flags are disabled' do
+      before do
+        stub_feature_flags(projects_build_artifacts_size_refresh_high: false)
+        stub_feature_flags(projects_build_artifacts_size_refresh_medium: false)
+      end
+
+      it { is_expected.to eq(described_class::MAX_RUNNING_LOW) }
+    end
+
+    context 'when all projects_build_artifacts_size_refresh flags are disabled' do
+      before do
+        stub_feature_flags(projects_build_artifacts_size_refresh_low: false)
+        stub_feature_flags(projects_build_artifacts_size_refresh_medium: false)
+        stub_feature_flags(projects_build_artifacts_size_refresh_high: false)
+      end
+
+      it { is_expected.to eq(0) }
+    end
+  end
+end