TestingUtility.h

#ifndef TESTING_UTILITY_H
#define TESTING_UTILITY_H
 
#include <Arduino.h>
#include "Debug.h"
 
 
void generateRandomString(char buffer[], size_t length) {
    static const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
    for (size_t i = 0; i < length; i++) {
        int key = random(0, sizeof(charset) - 1);
        buffer[i] = charset[key];
    }
    buffer[length] = '\0'; // Null-terminate the string
    DEBUG_PRINTLN("Generated random string: " + String(buffer));
 
}
 
void clearBuffer(char buffer[], size_t length) {
    memset(buffer, 0, length);
    DEBUG_PRINTLN("Cleared buffer: " + String(buffer));
}
 
String addLeadingZeros(int number, int bits) {
    String numStr = String(number, BIN);
    while (numStr.length() < bits) {
        numStr = "0" + numStr;
    }
    return numStr;
}
 
#endif