public async Task Resolve_ShouldResolve_HostName()
{
// Arrange
const string host = "some.host.com";
const string ip = "134.27.41.216";
var token = new CancellationToken();
_lookupClient.QueryAsync(host, QueryType.A, cancellationToken: token)
.Returns(new DnsQueryResponse
{
HasError = false,
Answers = new DnsResourceRecord[]
{
new ARecord(
new ResourceRecordInfo(host, ResourceRecordType.A, QueryClass.IN, 5, 5),
IPAddress.Parse(ip))
}
});
var client = new FixedDnsClient(_lookupClient);
// Act
var result = await client.Resolve(ip, token);
// Assert
result.Should().Be(ip);
}
public async Task Resolve_ShouldResolve_IPAddress()
{
// Arrange
const string ip = "134.27.41.216";
var client = new FixedDnsClient(_lookupClient);
// Act
var result = await client.Resolve(ip, CancellationToken.None);
// Assert
result.Should().Be(ip);
}
public void NameServers_ShouldBe_LookupClientNameServers()
{
// Arrange
var nameServers = new []
{
new IPEndPoint(IPAddress.Parse("15.46.251.79"), 53),
new IPEndPoint(IPAddress.Parse("8.8.8.8"), 53),
new IPEndPoint(IPAddress.Parse("10.3.15.47"), 66)
};
_lookupClient.NameServers.Returns(nameServers.Select(s => new NameServer(s)).ToList());
var client = new FixedDnsClient(_lookupClient);
// Act
var result = client.NameServers;
// Assert
result.Should().BeEquivalentTo(nameServers);
}
