Function TestValidateMetricName

pkg/util/validation/validate_test.go:75–103

(t *testing.T)

}

func TestValidateMetricName(t *testing.T) {
	cfg := new(Limits)
	cfg.EnforceMetricName = true

	for _, c := range []struct {
		metric    model.Metric
		expectErr error
		reason    string
	}{
		{map[model.LabelName]model.LabelValue{}, newNoMetricNameError(), missingMetricName},
		{map[model.LabelName]model.LabelValue{model.MetricNameLabel: ""}, newInvalidMetricNameError(""), invalidMetricName},
		{map[model.LabelName]model.LabelValue{model.MetricNameLabel: " "}, newInvalidMetricNameError(" "), invalidMetricName},
		{map[model.LabelName]model.LabelValue{model.MetricNameLabel: "test.\xc5.metric"}, newInvalidMetricNameError("test.\xc5.metric"), invalidMetricName},
		{map[model.LabelName]model.LabelValue{model.MetricNameLabel: "valid"}, nil, ""},
	} {
		err, reason := ValidateMetricName(cfg, cortexpb.FromMetricsToLabelAdapters(c.metric), model.LegacyValidation)
		assert.Equal(t, c.expectErr, err)
		if c.reason != "" {
			assert.Equal(t, c.reason, reason)
		} else {
			assert.Empty(t, reason)
		}
	}

	cfg.EnforceMetricName = false
	err, reason := ValidateMetricName(cfg, cortexpb.FromMetricsToLabelAdapters(map[model.LabelName]model.LabelValue{}), model.LegacyValidation)
	assert.Nil(t, err)
	assert.Empty(t, reason)
}

func TestValidateLabels(t *testing.T) {
	cfg := new(Limits)