public async Task SelectServerAsync_should_apply_both_pre_and_post_server_selectors()
{
_serverFactory.CreateServer(null, null).ReturnsForAnyArgs(ci =>
{
var endPoint = ci.Arg <EndPoint>();
var server = Substitute.For <IClusterableServer>();
server.EndPoint.Returns(endPoint);
return(server);
});
var preSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27017));
var middleSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27018));
var postSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27019));
var settings = new ClusterSettings(
preServerSelector: preSelector,
postServerSelector: postSelector);
var subject = new StubCluster(settings, _serverFactory, _clusterListener);
subject.Initialize();
subject.SetServerDescriptions(
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27017)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27018)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27019)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27020)));
var selected = await subject.SelectServerAsync(middleSelector, CancellationToken.None);
((DnsEndPoint)selected.EndPoint).Port.Should().Be(27020);
}
public void SelectServer_should_apply_both_pre_and_post_server_selectors(
[Values(false, true)]
bool async)
{
_mockServerFactory.Setup(f => f.CreateServer(It.IsAny <ClusterId>(), It.IsAny <IClusterClock>(), It.IsAny <EndPoint>()))
.Returns((ClusterId _, IClusterClock clusterClock, EndPoint endPoint) =>
{
var mockServer = new Mock <IClusterableServer>();
mockServer.SetupGet(s => s.EndPoint).Returns(endPoint);
return(mockServer.Object);
});
var preSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27017));
var middleSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27018));
var postSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27019));
var settings = new ClusterSettings(
preServerSelector: preSelector,
postServerSelector: postSelector);
var subject = new StubCluster(settings, _mockServerFactory.Object, _capturedEvents);
subject.Initialize();
subject.SetServerDescriptions(
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27017)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27018)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27019)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27020)));
_capturedEvents.Clear();
IServer result;
if (async)
{
result = subject.SelectServerAsync(middleSelector, CancellationToken.None).GetAwaiter().GetResult();
}
else
{
result = subject.SelectServer(middleSelector, CancellationToken.None);
}
((DnsEndPoint)result.EndPoint).Port.Should().Be(27020);
_capturedEvents.Next().Should().BeOfType <ClusterSelectingServerEvent>();
_capturedEvents.Next().Should().BeOfType <ClusterSelectedServerEvent>();
_capturedEvents.Any().Should().BeFalse();
}
public void SelectServer_should_apply_both_pre_and_post_server_selectors(
[Values(false, true)]
bool async)
{
_serverFactory.CreateServer(null, null).ReturnsForAnyArgs(ci =>
{
var endPoint = ci.Arg <EndPoint>();
var server = Substitute.For <IClusterableServer>();
server.EndPoint.Returns(endPoint);
return(server);
});
var preSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27017));
var middleSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27018));
var postSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27019));
var settings = new ClusterSettings(
preServerSelector: preSelector,
postServerSelector: postSelector);
var subject = new StubCluster(settings, _serverFactory, _capturedEvents);
subject.Initialize();
subject.SetServerDescriptions(
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27017)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27018)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27019)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27020)));
_capturedEvents.Clear();
IServer result;
if (async)
{
result = subject.SelectServerAsync(middleSelector, CancellationToken.None).GetAwaiter().GetResult();
}
else
{
result = subject.SelectServer(middleSelector, CancellationToken.None);
}
((DnsEndPoint)result.EndPoint).Port.Should().Be(27020);
_capturedEvents.Next().Should().BeOfType <ClusterSelectingServerEvent>();
_capturedEvents.Next().Should().BeOfType <ClusterSelectedServerEvent>();
_capturedEvents.Any().Should().BeFalse();
}
public async Task SelectServerAsync_should_apply_both_pre_and_post_server_selectors()
{
_serverFactory.CreateServer(null, null).ReturnsForAnyArgs(ci =>
{
var endPoint = ci.Arg<EndPoint>();
var server = Substitute.For<IClusterableServer>();
server.EndPoint.Returns(endPoint);
return server;
});
var preSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27017));
var middleSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27018));
var postSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27019));
var settings = new ClusterSettings(
preServerSelector: preSelector,
postServerSelector: postSelector);
var subject = new StubCluster(settings, _serverFactory, _capturedEvents);
subject.Initialize();
subject.SetServerDescriptions(
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27017)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27018)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27019)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27020)));
_capturedEvents.Clear();
var selected = await subject.SelectServerAsync(middleSelector, CancellationToken.None);
((DnsEndPoint)selected.EndPoint).Port.Should().Be(27020);
_capturedEvents.Next().Should().BeOfType<ClusterSelectingServerEvent>();
_capturedEvents.Next().Should().BeOfType<ClusterSelectedServerEvent>();
_capturedEvents.Any().Should().BeFalse();
}
public void SelectServer_should_apply_both_pre_and_post_server_selectors(
[Values(false, true)]
bool async)
{
_mockServerFactory.Setup(f => f.CreateServer(It.IsAny<ClusterId>(), It.IsAny<EndPoint>()))
.Returns((ClusterId _, EndPoint endPoint) =>
{
var mockServer = new Mock<IClusterableServer>();
mockServer.SetupGet(s => s.EndPoint).Returns(endPoint);
return mockServer.Object;
});
var preSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27017));
var middleSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27018));
var postSelector = new DelegateServerSelector((cd, sds) => sds.Where(x => ((DnsEndPoint)x.EndPoint).Port != 27019));
var settings = new ClusterSettings(
preServerSelector: preSelector,
postServerSelector: postSelector);
var subject = new StubCluster(settings, _mockServerFactory.Object, _capturedEvents);
subject.Initialize();
subject.SetServerDescriptions(
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27017)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27018)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27019)),
ServerDescriptionHelper.Connected(subject.Description.ClusterId, new DnsEndPoint("localhost", 27020)));
_capturedEvents.Clear();
IServer result;
if (async)
{
result = subject.SelectServerAsync(middleSelector, CancellationToken.None).GetAwaiter().GetResult();
}
else
{
result = subject.SelectServer(middleSelector, CancellationToken.None);
}
((DnsEndPoint)result.EndPoint).Port.Should().Be(27020);
_capturedEvents.Next().Should().BeOfType<ClusterSelectingServerEvent>();
_capturedEvents.Next().Should().BeOfType<ClusterSelectedServerEvent>();
_capturedEvents.Any().Should().BeFalse();
}