1 files changed, 24 insertions, 0 deletions
diff --git a/spec/lib/gitlab/utils/execution_tracker_spec.rb b/spec/lib/gitlab/utils/execution_tracker_spec.rb
new file mode 100644
index 00000000000..6c42863658c
--- /dev/null
+++ b/spec/lib/gitlab/utils/execution_tracker_spec.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+
+RSpec.describe Gitlab::Utils::ExecutionTracker do
+  subject(:tracker) { described_class.new }
+
+  describe '#over_limit?' do
+    it 'is true when max runtime is exceeded' do
+      monotonic_time_before = 1 # this will be the start time
+      monotonic_time_after = described_class::MAX_RUNTIME.to_i + 1 # this will be returned when over_limit? is called
+
+      allow(Gitlab::Metrics::System).to receive(:monotonic_time).and_return(monotonic_time_before, monotonic_time_after)
+
+      tracker
+
+      expect(tracker).to be_over_limit
+    end
+
+    it 'is false when max runtime is not exceeded' do
+      expect(tracker).not_to be_over_limit
+    end
+  end
+end