1 files changed, 68 insertions, 0 deletions
diff --git a/spec/lib/gitlab/cleanup/orphan_job_artifact_files_spec.rb b/spec/lib/gitlab/cleanup/orphan_job_artifact_files_spec.rb
new file mode 100644
index 00000000000..974cc2c4660
--- /dev/null
+++ b/spec/lib/gitlab/cleanup/orphan_job_artifact_files_spec.rb
@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Cleanup::OrphanJobArtifactFiles do
+  let(:null_logger) { Logger.new('/dev/null') }
+  subject(:cleanup) { described_class.new(logger: null_logger) }
+
+  before do
+    allow(null_logger).to receive(:info)
+  end
+
+  it 'passes on dry_run' do
+    expect(Gitlab::Cleanup::OrphanJobArtifactFilesBatch)
+      .to receive(:new)
+      .with(dry_run: false, batch_size: anything, logger: anything)
+      .at_least(:once)
+      .and_call_original
+
+    described_class.new(dry_run: false).run!
+  end
+
+  it 'errors when invalid niceness is given' do
+    cleanup = described_class.new(logger: null_logger, niceness: 'FooBar')
+
+    expect(null_logger).to receive(:error).with(/FooBar/)
+
+    cleanup.run!
+  end
+
+  it 'finds artifacts on disk' do
+    artifact = create(:ci_job_artifact, :archive)
+
+    expect(cleanup).to receive(:find_artifacts).and_yield(artifact.file.path)
+    cleanup.run!
+  end
+
+  it 'stops when limit is reached' do
+    cleanup = described_class.new(limit: 1)
+
+    mock_artifacts_found(cleanup, 'tmp/foo/bar/1', 'tmp/foo/bar/2')
+
+    cleanup.run!
+
+    expect(cleanup.total_found).to eq(1)
+  end
+
+  it 'cleans even if batch is not full' do
+    mock_artifacts_found(cleanup, 'tmp/foo/bar/1')
+
+    expect(cleanup).to receive(:clean_batch!).and_call_original
+    cleanup.run!
+  end
+
+  it 'cleans in batches' do
+    stub_const("#{described_class.name}::BATCH_SIZE", 2)
+    mock_artifacts_found(cleanup, 'tmp/foo/bar/1', 'tmp/foo/bar/2', 'tmp/foo/bar/3')
+
+    expect(cleanup).to receive(:clean_batch!).twice.and_call_original
+    cleanup.run!
+  end
+
+  def mock_artifacts_found(cleanup, *files)
+    mock = allow(cleanup).to receive(:find_artifacts)
+
+    files.each { |file| mock.and_yield(file) }
+  end
+end