public void DecreaseSFXVolume()
{
GameObject settingsMenu = MonoBehaviour.Instantiate(Resources.Load <GameObject>("Prefabs/SettingsMenu"));
SettingsMenu settingsMenuScript = settingsMenu.GetComponent <SettingsMenu>();
GameObject sfxVolObj = MonoBehaviour.Instantiate(Resources.Load <GameObject>("Prefabs/SFXVolObj"));
SFXVolObj sfxVolObjScript = sfxVolObj.GetComponent <SFXVolObj>();
float currentSfxVolValue = sfxVolObjScript.getSfxVolValue();
float newSfxVolValue = Random.Range(-40.0f, currentSfxVolValue);
settingsMenuScript.SetSFXVolume(newSfxVolValue);
float value = settingsMenuScript.GetSFXVolume();
Assert.AreEqual(value, newSfxVolValue);
Assert.Less(value, currentSfxVolValue);
}
