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22 lines
406 B
Go

package metrics
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/require"
)
// TestHandler verifies Handler returns a usable HTTP handler.
func TestHandler(t *testing.T) {
h := Handler()
require.NotNil(t, h)
req := httptest.NewRequest(http.MethodGet, "/metrics", nil)
rr := httptest.NewRecorder()
h.ServeHTTP(rr, req)
require.Equal(t, http.StatusOK, rr.Code)
}