testing: benchmarks moved to separate files

qb/insert_bench_test.go

@@ -0,0 +1,14 @@
+// Copyright (C) 2017 ScyllaDB
+// Use of this source code is governed by a ALv2-style
+// license that can be found in the LICENSE file.
+
+package qb
+
+import "testing"
+
+func BenchmarkInsertBuilder(b *testing.B) {
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		Insert("cycling.cyclist_name").Columns("id", "user_uuid", "firstname", "stars").ToCql()
+	}
+}