more tests

1 files changed, 45 insertions, 0 deletions

diff --git a/service/metrics/config_test.go b/service/metrics/config_test.go
index bd02d1cf..ad60102b 100644
--- a/service/metrics/config_test.go
+++ b/service/metrics/config_test.go
@@ -2,6 +2,7 @@ package metrics
 
 import (
 	"encoding/json"
+	"github.com/prometheus/client_golang/prometheus"
 	"github.com/spiral/roadrunner/service"
 	"github.com/stretchr/testify/assert"
 	"testing"
@@ -25,3 +26,47 @@ func Test_Config_Hydrate_Error2(t *testing.T) {
 
 	assert.Error(t, c.Hydrate(cfg))
 }
+
+func Test_Config_Metrics(t *testing.T) {
+	cfg := &mockCfg{`{
+"collect":{
+	"metric1":{"type": "gauge"},
+	"metric2":{	"type": "counter"},
+	"metric3":{"type": "summary"},
+	"metric4":{"type": "histogram"}
+}
+}`}
+	c := &Config{}
+
+	assert.NoError(t, c.Hydrate(cfg))
+
+	m, err := c.getCollectors()
+	assert.NoError(t, err)
+
+	assert.IsType(t, prometheus.NewGauge(prometheus.GaugeOpts{}), m["metric1"])
+	assert.IsType(t, prometheus.NewCounter(prometheus.CounterOpts{}), m["metric2"])
+	assert.IsType(t, prometheus.NewSummary(prometheus.SummaryOpts{}), m["metric3"])
+	assert.IsType(t, prometheus.NewHistogram(prometheus.HistogramOpts{}), m["metric4"])
+}
+
+func Test_Config_MetricsVector(t *testing.T) {
+	cfg := &mockCfg{`{
+"collect":{
+	"metric1":{"type": "gauge","labels":["label"]},
+	"metric2":{	"type": "counter","labels":["label"]},
+	"metric3":{"type": "summary","labels":["label"]},
+	"metric4":{"type": "histogram","labels":["label"]}
+}
+}`}
+	c := &Config{}
+
+	assert.NoError(t, c.Hydrate(cfg))
+
+	m, err := c.getCollectors()
+	assert.NoError(t, err)
+
+	assert.IsType(t, prometheus.NewGaugeVec(prometheus.GaugeOpts{}, []string{}), m["metric1"])
+	assert.IsType(t, prometheus.NewCounterVec(prometheus.CounterOpts{}, []string{}), m["metric2"])
+	assert.IsType(t, prometheus.NewSummaryVec(prometheus.SummaryOpts{}, []string{}), m["metric3"])
+	assert.IsType(t, prometheus.NewHistogramVec(prometheus.HistogramOpts{}, []string{}), m["metric4"])
+}