internal async Task GetIpAddressAsync_Force_IsRespected(IpAddressMode ipAddressMode, string expectedResult) { // Arrange var addresses = new IPAddress[] { IPAddress.Parse("127.0.0.1"), IPAddress.Parse("::1") }; var mockLookupClient = new Mock <ILookupClient>(); var mockDotNetDnsClient = new Mock <IDotNetDnsClient>(); mockDotNetDnsClient .Setup(m => m.GetHostAddressesAsync("cb.somewhere.com")) .ReturnsAsync(addresses); var resolver = new DnsClientDnsResolver(mockLookupClient.Object, mockDotNetDnsClient.Object, new Mock <ILogger <DnsClientDnsResolver> >().Object) { IpAddressMode = ipAddressMode }; // Act var result = await resolver.GetIpAddressAsync("cb.somewhere.com"); // Assert Assert.NotNull(result); Assert.Equal(IPAddress.Parse(expectedResult), result); }
internal async Task GetIpAddressAsync_Preference_IsRespected(IpAddressMode ipAddressMode, AddressFamily expectedFamily) { // Arrange var ipv4Record = new AddressRecord( new ResourceRecordInfo("cb.somewhere.com.", ResourceRecordType.A, QueryClass.IN, 100, 100), IPAddress.Parse("127.0.0.1")); var mockIpv4Response = new Mock <IDnsQueryResponse>(); mockIpv4Response .Setup(x => x.HasError).Returns(false); mockIpv4Response .Setup(x => x.Answers) .Returns(new List <AddressRecord> { ipv4Record }); var ipv6Record = new AddressRecord( new ResourceRecordInfo("cb.somewhere.com.", ResourceRecordType.AAAA, QueryClass.IN, 100, 100), IPAddress.Parse("::1")); var mockIpv6Response = new Mock <IDnsQueryResponse>(); mockIpv6Response .Setup(x => x.HasError).Returns(false); mockIpv6Response .Setup(x => x.Answers) .Returns(new List <AddressRecord> { ipv6Record }); var mockLookupClient = new Mock <ILookupClient>(); mockLookupClient .Setup(x => x.QueryAsync("cb.somewhere.com.", QueryType.A, QueryClass.IN, default)) .ReturnsAsync(mockIpv4Response.Object); mockLookupClient .Setup(x => x.QueryAsync("cb.somewhere.com.", QueryType.AAAA, QueryClass.IN, default)) .ReturnsAsync(mockIpv6Response.Object); var resolver = new DnsClientDnsResolver(mockLookupClient.Object, new Mock <ILogger <DnsClientDnsResolver> >().Object) { IpAddressMode = ipAddressMode }; // Act var result = await resolver.GetIpAddressAsync("cb.somewhere.com"); // Assert Assert.NotNull(result); Assert.Equal(expectedFamily, result.AddressFamily); }
internal async Task GetIpAddressAsync_Force_IsRespected(IpAddressMode ipAddressMode) { // Arrange var expectedQuery = ipAddressMode == IpAddressMode.ForceIpv4 ? QueryType.A : QueryType.AAAA; var notExpectedQuery = ipAddressMode == IpAddressMode.ForceIpv4 ? QueryType.AAAA : QueryType.A; var record = expectedQuery == QueryType.A ? new AddressRecord( new ResourceRecordInfo("cb.somewhere.com.", ResourceRecordType.A, QueryClass.IN, 100, 100), IPAddress.Parse("127.0.0.1")) : new AddressRecord( new ResourceRecordInfo("cb.somewhere.com.", ResourceRecordType.AAAA, QueryClass.IN, 100, 100), IPAddress.Parse("::1")); var mockResponse = new Mock <IDnsQueryResponse>(); mockResponse .Setup(x => x.HasError).Returns(false); mockResponse .Setup(x => x.Answers) .Returns(new List <AddressRecord> { record }); var mockLookupClient = new Mock <ILookupClient>(); mockLookupClient .Setup(x => x.QueryAsync("cb.somewhere.com.", expectedQuery, QueryClass.IN, default)) .ReturnsAsync(mockResponse.Object); var resolver = new DnsClientDnsResolver(mockLookupClient.Object, new Mock <ILogger <DnsClientDnsResolver> >().Object) { IpAddressMode = ipAddressMode }; // Act var result = await resolver.GetIpAddressAsync("cb.somewhere.com"); // Assert Assert.NotNull(result); Assert.Equal(record.Address, result); mockLookupClient.Verify( x => x.QueryAsync(It.IsAny <string>(), notExpectedQuery, It.IsAny <QueryClass>(), It.IsAny <CancellationToken>()), Times.Never); }
public ArpEntry(IPAddress ipAddress, ulong macAddress, IpAddressMode mode) { this.IpAddress = ipAddress; this.MacAddress = macAddress; this.Mode = mode; }