1 files changed, 32 insertions, 0 deletions
diff --git a/spec/lib/gitlab/usage_data_counters_spec.rb b/spec/lib/gitlab/usage_data_counters_spec.rb
new file mode 100644
index 00000000000..379a2cb778d
--- /dev/null
+++ b/spec/lib/gitlab/usage_data_counters_spec.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::UsageDataCounters do
+  describe '.usage_data_counters' do
+    subject { described_class.counters }
+
+    it { is_expected.to all(respond_to :totals) }
+    it { is_expected.to all(respond_to :fallback_totals) }
+  end
+
+  describe '.count' do
+    subject { described_class.count(event_name) }
+
+    let(:event_name) { 'static_site_editor_views' }
+
+    it 'increases a view counter' do
+      expect(Gitlab::UsageDataCounters::StaticSiteEditorCounter).to receive(:count).with('views')
+
+      subject
+    end
+
+    context 'when event_name is not defined' do
+      let(:event_name) { 'unknown' }
+
+      it 'raises an exception' do
+        expect { subject }.to raise_error(Gitlab::UsageDataCounters::UnknownEvent)
+      end
+    end
+  end
+end