(b *testing.B)
| 627 | } |
| 628 | |
| 629 | func BenchmarkUsageTrackerCollect(b *testing.B) { |
| 630 | var ( |
| 631 | tr = test.MakeTrace(10, nil) |
| 632 | dims = map[string]string{"service.name": ""} |
| 633 | labelsFn = func(_ string) map[string]string { return dims } // Allocation outside the function to not influence benchmark |
| 634 | maxFn = func(_ string) uint64 { return 0 } |
| 635 | req = httptest.NewRequest("", "/", nil) |
| 636 | resp = &NoopHTTPResponseWriter{} |
| 637 | ) |
| 638 | logger := log.NewNopLogger() |
| 639 | |
| 640 | u, err := NewTracker(testConfig(), "test", labelsFn, maxFn, logger) |
| 641 | require.NoError(b, err) |
| 642 | |
| 643 | u.Observe("test", tr.ResourceSpans) |
| 644 | |
| 645 | handler := u.Handler() |
| 646 | for i := 0; i < b.N; i++ { |
| 647 | handler.ServeHTTP(resp, req) |
| 648 | } |
| 649 | } |
| 650 | |
| 651 | type NoopHTTPResponseWriter struct { |
| 652 | headers map[string][]string |
nothing calls this directly
no test coverage detected