1 files changed, 27 insertions, 0 deletions
diff --git a/spec/lib/gitlab/ci/pipeline/metrics_spec.rb b/spec/lib/gitlab/ci/pipeline/metrics_spec.rb
new file mode 100644
index 00000000000..83b969ff3c4
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/metrics_spec.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ::Gitlab::Ci::Pipeline::Metrics do
+  describe '.pipeline_creation_step_duration_histogram' do
+    around do |example|
+      described_class.clear_memoization(:pipeline_creation_step_histogram)
+
+      example.run
+
+      described_class.clear_memoization(:pipeline_creation_step_histogram)
+    end
+
+    it 'adds the step to the step duration histogram' do
+      expect(::Gitlab::Metrics).to receive(:histogram)
+        .with(
+          :gitlab_ci_pipeline_creation_step_duration_seconds,
+          'Duration of each pipeline creation step',
+          { step: nil },
+          [0.01, 0.05, 0.1, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0, 50.0, 240.0]
+        )
+
+      described_class.pipeline_creation_step_duration_histogram
+    end
+  end
+end