Spliting dump request to add Query (gofiber#1909)

Spliting []dump into dumps, and editing the dump[1] to = req.URL.String(), so we can tests itens that depends on querys from the request.

app.go

@@ -9,6 +9,7 @@ package fiber
 
 import (
 	"bufio"
+	"bytes"
 	"crypto/tls"
 	"crypto/x509"
 	"errors"
@@ -974,6 +975,11 @@ func (app *App) Test(req *http.Request, msTimeout ...int) (resp *http.Response,
 		return nil, err
 	}
 
+	// adding back the query from URL, since dump cleans it
+	dumps := bytes.Split(dump, []byte(" "))
+	dumps[1] = []byte(req.URL.String())
+	dump = bytes.Join(dumps, []byte(" "))
+
 	// Create test connection
 	conn := new(testConn)