public void GetInstances_ShouldBeAbleToHandleEndpointsSingleAddressAndMultiplePorts()
{
var mockHttpMessageHandler = new MockHttpMessageHandler();
mockHttpMessageHandler.Expect(HttpMethod.Get, "/api/v1/namespaces/test/endpoints")
.WithQueryString("fieldSelector=metadata.name%3Dendpoint")
.Respond(
HttpStatusCode.OK,
new StringContent("{\"apiVersion\":\"v1\",\"items\":[{\"apiVersion\":\"v1\",\"kind\":\"Endpoints\",\"metadata\":{\"name\":\"endpoint\",\"namespace\":\"test\"},\"subsets\":[{\"addresses\":[{\"ip\":\"ip1\", \"targetRef\": {\"uid\":\"uid1\"}}],\"ports\":[{\"name\":\"http\",\"port\":80,\"protocol\":\"TCP\"},{\"name\":\"mgmt\",\"port\":9000,\"protocol\":\"TCP\"}]}]}],\"kind\":\"List\",\"metadata\":{\"resourceVersion\":\"\",\"selfLink\":\"\"}}"));
mockHttpMessageHandler.When(HttpMethod.Get, "/api/v1/namespaces/test/services")
.WithQueryString("fieldSelector=metadata.name%3Dendpoint")
.Respond(
HttpStatusCode.OK,
new StringContent(
"{\"apiVersion\":\"v1\",\"items\":[{\"apiVersion\":\"v1\",\"kind\":\"Service\",\"metadata\":{\"labels\":{\"l\":\"v\"},\"name\":\"endpoint\",\"namespace\":\"test\",\"uid\":\"uids1\"}}],\"kind\":\"List\",\"metadata\":{\"resourceVersion\":\"\",\"selfLink\":\"\"}}"));
using var client = new k8s.Kubernetes(
config: new KubernetesClientConfiguration { Host = "http://localhost" },
httpClient: mockHttpMessageHandler.ToHttpClient());
var options = new TestOptionsMonitor <KubernetesDiscoveryOptions>(new KubernetesDiscoveryOptions()
{
Namespace = "test"
});
IDiscoveryClient discoveryClient = new KubernetesDiscoveryClient(
new DefaultIsServicePortSecureResolver(options.CurrentValue),
client,
options);
var genericInstances = discoveryClient.GetInstances("endpoint");
var instances = genericInstances.Select(s => (KubernetesServiceInstance)s).ToList();
Assert.NotNull(instances);
Assert.Single(instances);
Assert.Single(instances.Where(i => i.Host.Equals("ip1") && !i.IsSecure));
Assert.Single(instances.Where(i => i.InstanceId.Equals("uid1")));
Assert.Single(instances.Where(i => i.Port == 80));
}
