implement funcs to generate N random kv pairs for testing purposes

Author: tferdous17

utils/kv_gen.go

@@ -0,0 +1,30 @@
+package utils
+
+import (
+	"math/rand"
+	"time"
+)
+
+func GenerateRandomEntry(store map[string]string) {
+	// Generate a random string for the key
+	key := generateRandomString(10)
+
+	// Generate a random color from a predefined list
+	colors := []string{"red", "green", "blue", "yellow", "orange", "purple", "pink", "brown", "black", "white"}
+	color := colors[rand.Intn(len(colors))]
+
+	// Store the key-value pair in the map
+	store[key] = color
+}
+
+func generateRandomString(length int) string {
+	rand.Seed(time.Now().UnixNano())
+	chars := []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
+
+	b := make([]rune, length)
+	for i := range b {
+		b[i] = chars[rand.Intn(len(chars))]
+
+	}
+	return string(b)
+}