Function TestHistogramOverridesConfig

modules/generator/registry/registry_test.go:381–415

(t *testing.T)

}

func TestHistogramOverridesConfig(t *testing.T) {
	cases := []struct {
		name                string
		nativeHistogramMode HistogramMode
		typeOfHistogram     interface{}
	}{
		{
			"classic",
			HistogramModeClassic,
			&histogram{},
		},
		{
			"native",
			HistogramModeNative,
			&nativeHistogram{},
		},
		{
			"both",
			HistogramModeBoth,
			&nativeHistogram{},
		},
	}

	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			appender := &capturingAppender{}
			overrides := &mockOverrides{}
			registry := New(&Config{}, overrides, "test", appender, log.NewNopLogger(), noopLimiter)
			defer registry.Close()

			tt := registry.NewHistogram("histogram", []float64{1.0, 2.0}, c.nativeHistogramMode)
			require.IsType(t, c.typeOfHistogram, tt)
		})
	}
}

func collectRegistryMetricsAndCountEntities(r *ManagedRegistry, appender *capturingAppender) int {
	r.CollectMetrics(context.Background())