Add tests for gql to sql compile

qcode/utils.go

@@ -0,0 +1,31 @@
+package qcode
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+)
+
+func NewBlacklist(list []string) *regexp.Regexp {
+	var bl *regexp.Regexp
+
+	if len(list) != 0 {
+		re := fmt.Sprintf("(?i)%s", strings.Join(list, "|"))
+		bl = regexp.MustCompile(re)
+	}
+	return bl
+}
+
+func NewFilterMap(filters map[string]string) FilterMap {
+	fm := make(FilterMap)
+
+	for k, v := range filters {
+		fil, err := CompileFilter(v)
+		if err != nil {
+			panic(err)
+		}
+		key := strings.ToLower(k)
+		fm[key] = fil
+	}
+	return fm
+}