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go-zero/rest/handler/metrichandler_test.go

24 lines
578 B
Go

package handler
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/stat"
)
func TestMetricHandler(t *testing.T) {
metrics := stat.NewMetrics("unit-test")
metricHandler := MetricHandler(metrics)
handler := metricHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
}))
req := httptest.NewRequest(http.MethodGet, "http://localhost", nil)
resp := httptest.NewRecorder()
handler.ServeHTTP(resp, req)
assert.Equal(t, http.StatusOK, resp.Code)
}