public async Task HostnameToIpResolver_can_resolveAsync()
{
var resolver = new HostnameToIpResolver();
var ip = await resolver.ResolveToIpv4Async("localhost");
Assert.Equal("127.0.0.1", ip);
}
public async Task HostnameToIpResolve_can_fail()
{
var resolver = new HostnameToIpResolver();
var exception =
await Record.ExceptionAsync(async() => await resolver.ResolveToIpv4Async("this-host-is-invalid"));
Assert.NotNull(exception);
Assert.IsAssignableFrom <SocketException>(exception);
}
public UriWithHostnameToUriWithIpTest()
{
_resolver = A.Fake <HostnameToIpResolver>();
A.CallTo(() => _resolver.ResolveToIpv4Async(A <string> ._)).Returns(Task.FromResult("127.0.0.1"));
}