public void TestResolve(string hostname)
{
SystemDnsResolver resolver = new SystemDnsResolver();
var result = resolver.Resolve(hostname);
Assert.NotNull(result);
}
/// <summary>
/// Constructor.
/// If no resolver is passed it use <see cref="SystemDnsResolver"/>
/// </summary>
/// <param name="resolver">A custom DNS Resolver</param>
public Socks4(IDnsResolver resolver = null) : base(resolver)
{
if (resolver == null)
{
Resolver = new SystemDnsResolver();
}
}
public void TestTryInvalidResolve(string hostname)
{
SystemDnsResolver resolver = new SystemDnsResolver();
var result = resolver.TryResolve(hostname, out var ip);
Assert.False(result);
Assert.Null(ip);
}
