public async Task PublicIPResolverOverHttp_ResolveIPv4_ReturnsAResolvedIPAdresses()
{
// Given
var ipv4Url = "https://ipv4";
var ipv6Url = "https://ipv6";
var options = new PublicIPResolverOverHttpOptions(ipv4Url, ipv6Url);
var logger = _mockLogger.Object;
_mockHttp
.Expect(ipv4Url)
.Respond(HttpStatusCode.OK, "text/plain", "10.0.0.1");
// _mockHttp
// .Expect(ipv6Url)
// .Respond(HttpStatusCode.OK, "text/plain", "2001:0db8:85a3:0000:0000:8a2e:0370:7334");
var client = _mockHttp.ToHttpClient();
// When
var ipResolver = new PublicIPResolverOverHttp(client, logger, options);
var ipv4 = await ipResolver.ResolveIPv4();
// Then
ipv4.Should().BeEquivalentTo(IPAddress.Parse("10.0.0.1"));
}
public async Task PublicIPResolverOverHttp_ResolveIPv6_ReturnsNullWhenTheRequestFails()
{
// Given
var ipv4Url = "https://ipv4";
var ipv6Url = "https://ipv6";
var options = new PublicIPResolverOverHttpOptions(ipv4Url, ipv6Url);
var logger = _mockLogger.Object;
var client = _mockHttp.ToHttpClient();
// When
var ipResolver = new PublicIPResolverOverHttp(client, logger, options);
var ip = await ipResolver.ResolveIPv6();
// Then
Assert.Null(ip);
}
public async Task PublicIPResolverOverHttp_ResolveIPv6_ReturnsNullWhenAnInvalidIpIsReturned()
{
// Given
var ipv4Url = "https://ipv4";
var ipv6Url = "https://ipv6";
var options = new PublicIPResolverOverHttpOptions(ipv4Url, ipv6Url);
var logger = _mockLogger.Object;
_mockHttp
.Expect(ipv6Url)
.Respond(HttpStatusCode.OK, "text/plain", "");
var client = _mockHttp.ToHttpClient();
// When
var ipResolver = new PublicIPResolverOverHttp(client, logger, options);
var ips = await ipResolver.ResolveIPv6();
// Then
Assert.Null(ips);
_mockLogger.Verify(l => l.Verbose("Can't resolve {type} from {endpoint}: {message}", "ipv6", "https://ipv6", "An invalid IP address was specified."));
}
