/*
* Author: RSK World
* Email: help@rskworld.in / support@rskworld.in
* Website: https://rskworld.in/contact.php
* Year: 2026
*/

package config

import (
	"os"
	"testing"
)

func TestGetEnv(t *testing.T) {
	key := "TEST_ENV_KEY"
	val := "test_value"
	fallback := "fallback_value"

	// Test fallback
	if res := getEnv(key, fallback); res != fallback {
		t.Errorf("Expected fallback %s, got %s", fallback, res)
	}

	// Test actual environment variable
	os.Setenv(key, val)
	defer os.Unsetenv(key)

	if res := getEnv(key, fallback); res != val {
		t.Errorf("Expected %s, got %s", val, res)
	}
}