for _, tt := range tests {
		tt := tt
		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			testReq := &testCounterVecMetric{}
			testHon := &testCounterVecMetric{}

			finishFunc, err := countCSRDurationMetric(testReq, testHon)(nil, tt.obj, tt.old, tt.options)
			if err != nil {
				t.Fatal(err)
			}

			finishFunc(nil, tt.success)

			if got := testReq.signer; tt.wantRequested && tt.wantSigner != got {