public void when_ip_is_valid()
{
Assert.Equal("0.0.0.12", IPConverter.ToIPv4("12").ToString());
Assert.Equal("1.0.0.2", IPConverter.ToIPv4("1.2").ToString());
Assert.Equal("1.2.3.4", IPConverter.ToIPv4("1.2.3.4").ToString());
Assert.Null(IPConverter.ToIPv4("ABCD:EF01:2345:6789:ABCD:EF01:2345:6789"));
}
public void when_ip_is_valid()
{
var ipLocator = IPLocator.Default;
var ipv4 = IPConverter.ToIPv4("113.208.112.114").Value;
var location = ipLocator.Find(ipv4);
Assert.Equal("中国", location.Country);
Assert.Equal("北京", location.State);
Assert.Equal("北京", location.City);
Assert.Equal("113.208.112.114", location.IP.ToString());
}
public void when_ip_is_invalid_should_return_null(string ip)
{
Assert.Null(IPConverter.ToIPv4(ip));
}