public void IngressClassDeleted()
{
// Arrange
var ingressClass = KubeResourceGenerator.CreateIngressClass("yarp", "microsoft.com/ingress-yarp", true);
var ingress = KubeResourceGenerator.CreateIngress("ingress-with-class", "ns-test", "yarp");
_cacheUnderTest.Update(WatchEventType.Added, ingressClass);
// Act
_cacheUnderTest.Update(WatchEventType.Deleted, ingressClass);
_cacheUnderTest.Update(WatchEventType.Added, ingress);
// Assert
var ingresses = _cacheUnderTest.GetIngresses().ToArray();
Assert.Empty(ingresses);
}
public void IngressClassModifiedToAddDefault()
{
// Arrange
var ingressClass = KubeResourceGenerator.CreateIngressClass("yarp", "microsoft.com/ingress-yarp", false);
var ingress = KubeResourceGenerator.CreateIngress("ingress-with-class", "ns-test", "yarp");
_cacheUnderTest.Update(WatchEventType.Added, ingressClass);
// Act
ingressClass.Metadata.Annotations.Add("ingressclass.kubernetes.io/is-default-class", "true");
_cacheUnderTest.Update(WatchEventType.Modified, ingressClass);
_cacheUnderTest.Update(WatchEventType.Added, ingress);
// Assert
var ingresses = _cacheUnderTest.GetIngresses().ToArray();
Assert.Single(ingresses);
}
public void IngressModifiedToRemoveClass()
{
// Arrange
var ingressClass = KubeResourceGenerator.CreateIngressClass("yarp", "microsoft.com/ingress-yarp", false);
_cacheUnderTest.Update(WatchEventType.Added, ingressClass);
var ingress = KubeResourceGenerator.CreateIngress("ingress-with-class", "ns-test", "yarp");
_cacheUnderTest.Update(WatchEventType.Added, ingress);
// Act
ingress.Spec.IngressClassName = null;
_cacheUnderTest.Update(WatchEventType.Modified, ingress);
// Assert
var ingresses = _cacheUnderTest.GetIngresses().ToArray();
Assert.Empty(ingresses);
}
public void IngressWithoutClassAnnotationTests(string ingressClassName, string controllerName, bool?isDefault, int expectedIngressCount)
{
// Arrange
if (controllerName is not null)
{
var ingressClass = KubeResourceGenerator.CreateIngressClass(ingressClassName, controllerName, isDefault);
_cacheUnderTest.Update(WatchEventType.Added, ingressClass);
}
var ingress = KubeResourceGenerator.CreateIngress("ingress-without-class", "ns-test", null);
// Act
var change = _cacheUnderTest.Update(WatchEventType.Added, ingress);
// Assert
var ingresses = _cacheUnderTest.GetIngresses().ToArray();
Assert.Equal(expectedIngressCount != 0, change);
Assert.Equal(expectedIngressCount, ingresses.Length);
}
public async Task ParsingTests(string name)
{
var ingressClass = KubeResourceGenerator.CreateIngressClass("yarp", "microsoft.com/ingress-yarp", true);
var cache = await GetKubernetesInfo(name, ingressClass).ConfigureAwait(false);
var configContext = new YarpConfigContext();
var ingresses = cache.GetIngresses().ToArray();
foreach (var ingress in ingresses)
{
if (cache.TryGetReconcileData(new NamespacedName(ingress.Metadata.NamespaceProperty, ingress.Metadata.Name), out var data))
{
var ingressContext = new YarpIngressContext(ingress, data.ServiceList, data.EndpointsList);
YarpParser.ConvertFromKubernetesIngress(ingressContext, configContext);
}
}
var options = new JsonSerializerOptions {
Converters = { new JsonStringEnumConverter() }
};
VerifyClusters(JsonSerializer.Serialize(configContext.BuildClusterConfig(), options), name);
VerifyRoutes(JsonSerializer.Serialize(configContext.Routes, options), name);
}