public void GetInstance_WithUnknownAlgorithm_StillRunRandomAndGetTargetServerInList()
{
var options = LoadBalacingSettings.GetUnknownAlgorithmSettings();
ILoadBalancerFactory factory = new LoadBalancerFactory(options);
var result = factory.GetInstance();
var optionsInstances = options.Value.Instances.Where(x => x.Ip == result.Ip && x.Port == result.Port).FirstOrDefault();
Assert.IsNotNull(optionsInstances);
}
public void GetInstance_WithRandomAlgorithm_TargetServerInList()
{
var options = LoadBalacingSettings.GetRamdomBalancingAlgorithmSettings();
ILoadBalancerFactory factory = new LoadBalancerFactory(options);
var result = factory.GetInstance();
var matchInstance = options.Value.Instances.Where(x => x.Ip == result.Ip && x.Port == result.Port).FirstOrDefault();
Assert.IsNotNull(matchInstance);
}
public void RandomAlgorithm_GetInstance_TargetServerInList()
{
var instances = LoadBalacingSettings.GetRamdomBalancingAlgorithmSettings().Value.Instances;
RandomAlgorithm algorithm = new TestRandomAlgorithm(instances);
var result = algorithm.GetInstance();
var matchInstance = instances.Where(x => x.Ip == result.Ip && x.Port == result.Port).FirstOrDefault();
Assert.IsNotNull(matchInstance);
}
public void WeightRobinAlgorithm_GetInstance_4TargetServersAnd4thReset()
{
var instances = LoadBalacingSettings.GetRamdomBalancingAlgorithmSettings().Value.Instances;
WeightedRobinAlgorithm algorithm = new WeightedRobinAlgorithm(instances);
var result1 = algorithm.GetInstance();
var result2 = algorithm.GetInstance();
var result3 = algorithm.GetInstance();
var result4 = algorithm.GetInstance();
Assert.AreEqual("localhost", result1.Ip);
Assert.AreEqual(1000, result1.Port);
Assert.AreEqual("192.168.1.10", result2.Ip);
Assert.AreEqual(1002, result2.Port);
Assert.AreEqual("192.168.1.10", result3.Ip);
Assert.AreEqual(1002, result3.Port);
Assert.AreEqual("localhost", result4.Ip);
Assert.AreEqual(1000, result4.Port);
}
