public async Task Resolve_ShouldCall_OriginResolve_WithParameters()
{
// Arrange
const string host = "hostname";
var cancellationToken = CancellationToken.None;
var client = new SafeDnsClient(_dnsClient);
// Act
await client.Resolve(host, cancellationToken);
// Assert
await _dnsClient.Received(1).Resolve(host, cancellationToken);
}