public void Select_Test()
{
var services = new List <ServiceInformation>()
{
new ServiceInformation()
{
Host = "192.168.1.5", Port = 80, Id = "testService.192.168.1.5.80", Name = "testService", Version = "v1.0"
},
new ServiceInformation()
{
Host = "192.168.1.6", Port = 80, Id = "testService.192.168.1.6.80", Name = "testService", Version = "v1.0"
},
new ServiceInformation()
{
Host = "192.168.1.7", Port = 80, Id = "testService.192.168.1.7.80", Name = "testService", Version = "v1.0"
},
};
PollingServiceSelector polling = new PollingServiceSelector();
var service = polling.SelectAsync(services);
Assert.AreEqual(service.Id, "testService.192.168.1.5.80");
var service2 = polling.SelectAsync(services);
Assert.AreEqual(service2.Id, "testService.192.168.1.6.80");
var service3 = polling.SelectAsync(services);
Assert.AreEqual(service3.Id, "testService.192.168.1.7.80");
var service4 = polling.SelectAsync(services);
Assert.AreEqual(service4.Id, "testService.192.168.1.5.80");
}
public void Concurrent_Select_Test()
{
var services = new List <ServiceInformation>()
{
new ServiceInformation()
{
Host = "192.168.1.5", Port = 80, Id = "testService2.192.168.1.5.80", Name = "testService2", Version = "v1.0"
},
new ServiceInformation()
{
Host = "192.168.1.6", Port = 80, Id = "testService2.192.168.1.6.80", Name = "testService2", Version = "v1.0"
},
new ServiceInformation()
{
Host = "192.168.1.7", Port = 80, Id = "testService2.192.168.1.7.80", Name = "testService2", Version = "v1.0"
},
};
var serviceArr = services.ToArray();
PollingServiceSelector polling = new PollingServiceSelector();
ServiceInformation service = null;
int count = 100;
int totalCount = 0;
for (int i = 1; i < count; i++)
{
Parallel.For(0, i, index => {
service = polling.SelectAsync(services);
});
totalCount += i;
Assert.AreEqual(service.Id, serviceArr[(totalCount - 1) % services.Count].Id);
}
}
public void ShouldThrowArgumentNullException_WhenServicesIsEmpty_Select_Test()
{
PollingServiceSelector polling = new PollingServiceSelector();
polling.SelectAsync(new List <ServiceInformation>());
}
public void ShouldThrowArgumentNullException_WhenServicesIsNull_Select_Test()
{
PollingServiceSelector polling = new PollingServiceSelector();
polling.SelectAsync(null);
}