public CaptchaProxy(CaptchaProxyType type, string address)
{
Validate(type, address);
Type = type;
Address = address;
}
public CaptchaProxy(string type, string address)
{
bool typeIsValid = Enum.TryParse(type.Trim().ToUpper(), out CaptchaProxyType proxyType);
if (!typeIsValid)
{
throw new ArgumentException(@"Proxy type is invalid. Available: HTTP, HTTPS, SOCKS4, SOCKS5", nameof(address));
}
Validate(proxyType, address);
Type = proxyType;
Address = address;
}
// ReSharper disable once UnusedParameter.Local
private static void Validate(CaptchaProxyType type, string address)
{
if (string.IsNullOrEmpty(address))
{
throw new ArgumentException($@"{nameof(CaptchaProxy)} should contain {nameof(address)}", nameof(address));
}
// Simple validate port
int portIndex = address.IndexOf(':');
const int minPortLength = 2;
if (portIndex == -1 || address.Length - 1 - portIndex < minPortLength)
{
throw new ArgumentException($@"{nameof(address)} should contain port", nameof(address));
}
}
public void CaptchaProxy__Invalid_Address()
{
const CaptchaProxyType type = CaptchaProxyType.HTTPS;
Assert.ThrowsException <ArgumentException>(() => {
var cp = new CaptchaProxy(type, null);
});
Assert.ThrowsException <ArgumentException>(() => {
var cp = new CaptchaProxy(type, string.Empty);
});
Assert.ThrowsException <ArgumentException>(() => {
var cp = new CaptchaProxy(type, "127.0.0.1");
});
Assert.ThrowsException <ArgumentException>(() => {
var cp = new CaptchaProxy(type, "127.0.0.1:");
});
Assert.ThrowsException <ArgumentException>(() => {
var cp = new CaptchaProxy(type, "127.0.0.1:8");
});
}