public async Task ATermWithDomainSpecifiedInDomainSpecErroredIfDnsFails()
{
A.CallTo(() => _dnsClient.GetARecords(A <string> ._))
.Returns(Task.FromResult(new DnsResult <List <string> >("Error")));
Domain.A term = new Domain.A("", Qualifier.Pass, new DomainSpec("domain"),
new DualCidrBlock(new Ip4CidrBlock(32), new Ip6CidrBlock(128)));
SpfRecords spfRecords = await _spfATermExpander.Process("", term);
Assert.That(spfRecords, Is.Null);
Assert.That(term.Ip4s, Is.Null);
Assert.That(term.AllErrors.Count, Is.EqualTo(1));
Assert.AreEqual("Failed A record query for domain with error Error", term.AllErrors[0].Message);
}
public async Task ARecordExpanded()
{
string ip1 = "192.168.1.1";
string ip2 = "192.168.1.2";
A.CallTo(() => _dnsClient.GetARecords(A <string> ._))
.Returns(Task.FromResult(new DnsResult <List <string> >(new List <string> {
ip1, ip2
}, 200)));
Domain.A term = new Domain.A("", Qualifier.Pass, new DomainSpec(""),
new DualCidrBlock(new Ip4CidrBlock(32), new Ip6CidrBlock(128)));
SpfRecords spfRecords = await _spfATermExpander.Process("", term);
Assert.That(spfRecords, Is.Null);
Assert.That(term.Ip4s.Count, Is.EqualTo(2));
Assert.That(term.Ip4s[0], Is.EqualTo(ip1));
Assert.That(term.Ip4s[1], Is.EqualTo(ip2));
Assert.That(term.AllErrors, Is.Empty);
}