TestMetricsResetsStaleProviderSeries verifies that providers removed from the outcome set between reloads do not leave behind stale series.
(t *testing.T)
| 49 | // from the outcome set between reloads do not leave behind stale |
| 50 | // series. |
| 51 | func TestMetricsResetsStaleProviderSeries(t *testing.T) { |
| 52 | t.Parallel() |
| 53 | |
| 54 | reg := prometheus.NewRegistry() |
| 55 | m := aibridged.NewMetrics(reg) |
| 56 | |
| 57 | m.RecordReloadSuccess([]aibridged.ProviderOutcome{ |
| 58 | {Name: "alpha", Type: "openai", Status: aibridged.ProviderStatusEnabled}, |
| 59 | {Name: "beta", Type: "anthropic", Status: aibridged.ProviderStatusEnabled}, |
| 60 | }) |
| 61 | require.Equal(t, 2, promtest.CollectAndCount(m.ProviderInfo)) |
| 62 | |
| 63 | m.RecordReloadSuccess([]aibridged.ProviderOutcome{ |
| 64 | {Name: "alpha", Type: "openai", Status: aibridged.ProviderStatusEnabled}, |
| 65 | }) |
| 66 | |
| 67 | assert.Equal(t, 1, promtest.CollectAndCount(m.ProviderInfo), |
| 68 | "beta should have been Reset out of the GaugeVec") |
| 69 | assert.Equal(t, 1.0, promtest.ToFloat64(m.ProviderInfo.WithLabelValues("alpha", "openai", "enabled"))) |
| 70 | } |
| 71 | |
| 72 | // TestMetricsNilSafe asserts the helpers tolerate a nil receiver so |
| 73 | // callers can pass `nil` to disable metric updates without guarding |
nothing calls this directly
no test coverage detected