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Adds all DNS related unit and integration tests from MGC repo (There aren't many :-/) Add configuration for running tests locally and via CI: * Add test-unit and test-integration make targets(Tests must be tagged correctly unit vs integration) * Use actions/setup-go@v5 (Uses node20 and avoids warnings) * Add patch to `make bundle` to avoid changing createdAt even when nothing else has updated. * Add act tool install and make targets to help verify GH actions locally. * Add integration_test_suite job to CI workflow.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| //go:build integration | ||
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| package controller | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "time" | ||
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| . "github.com/onsi/ginkgo/v2" | ||
| . "github.com/onsi/gomega" | ||
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| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
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| "github.com/kuadrant/kuadrant-dns-operator/api/v1alpha1" | ||
| ) | ||
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| var _ = Describe("DNSHealthCheckProbe controller", func() { | ||
| const ( | ||
| ProbeName = "test-probe" | ||
| ProbeNamespace = "default" | ||
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| timeout = time.Second * 10 | ||
| duration = time.Second * 10 | ||
| interval = time.Millisecond * 250 | ||
| ) | ||
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| Context("When creating DNSHealthCheckProbe", func() { | ||
| It("Should update health status to healthy", func() { | ||
| By("Performing health check") | ||
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| ctx := context.Background() | ||
| probeObj := &v1alpha1.DNSHealthCheckProbe{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: ProbeName, | ||
| Namespace: ProbeNamespace, | ||
| }, | ||
| Spec: v1alpha1.DNSHealthCheckProbeSpec{ | ||
| Host: "localhost", | ||
| Address: "0.0.0.0", | ||
| Port: 3333, | ||
| Interval: metav1.Duration{Duration: time.Second * 10}, | ||
| Path: "/healthy", | ||
| }, | ||
| } | ||
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| Expect(k8sClient.Create(ctx, probeObj)).Should(Succeed()) | ||
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| Eventually(func() error { | ||
| err := k8sClient.Get(ctx, client.ObjectKeyFromObject(probeObj), probeObj) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if probeObj.Status.LastCheckedAt.Time == (time.Time{}) { | ||
| return fmt.Errorf("expected probeObj.Status.LastCheckedAt to be non-zero %s, %s", probeObj.Status.LastCheckedAt.Time, (metav1.Time{}).Time) | ||
| } | ||
| return nil | ||
| }, timeout+(time.Second*20), interval).Should(BeNil()) | ||
|
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| GinkgoWriter.Print(probeObj) | ||
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| Expect(*probeObj.Status.Healthy).Should(BeTrue()) | ||
| Expect(probeObj.Status.LastCheckedAt).Should(Not(BeZero())) | ||
| }) | ||
| It("Should update health status to unhealthy", func() { | ||
| By("Updating to unhealthy endpoint") | ||
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| ctx := context.Background() | ||
| probeObj := &v1alpha1.DNSHealthCheckProbe{} | ||
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| err := k8sClient.Get(ctx, client.ObjectKey{ | ||
| Name: ProbeName, | ||
| Namespace: ProbeNamespace, | ||
| }, probeObj) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
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| patch := client.MergeFrom(probeObj.DeepCopy()) | ||
| lastUpdate := probeObj.Status.LastCheckedAt | ||
| probeObj.Spec.Path = "/unhealthy" | ||
| Expect(k8sClient.Patch(ctx, probeObj, patch)).To(BeNil()) | ||
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| Eventually(func() error { | ||
| err := k8sClient.Get(ctx, client.ObjectKeyFromObject(probeObj), probeObj) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if !probeObj.Status.LastCheckedAt.Time.After(lastUpdate.Time) { | ||
| return fmt.Errorf("expected probeObj.Status.LastCheckedAt to be after lastUpdate") | ||
| } | ||
| return nil | ||
| }, timeout+(time.Second*20), interval).Should(BeNil()) | ||
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| Expect(*probeObj.Status.Healthy).Should(BeFalse()) | ||
| Expect(probeObj.Status.Reason).Should(Equal("Status code: 500")) | ||
| }) | ||
| }) | ||
| }) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| //go:build integration | ||
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| package controller | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "net/http" | ||
| "time" | ||
| ) | ||
|
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| const ( | ||
| TestTimeoutMedium = time.Second * 10 | ||
| TestTimeoutLong = time.Second * 30 | ||
| TestRetryIntervalMedium = time.Millisecond * 250 | ||
| TestGatewayName = "test-placed-gateway" | ||
| TestClusterNameOne = "test-placed-control" | ||
| TestClusterNameTwo = "test-placed-workload-1" | ||
| TestHostOne = "test.example.com" | ||
| TestHostTwo = "other.example.com" | ||
| TestHostWildcard = "*.example.com" | ||
| TestListenerNameWildcard = "wildcard" | ||
| TestListenerNameOne = "test-listener-1" | ||
| TestListenerNameTwo = "test-listener-2" | ||
| TestIPAddressOne = "172.0.0.1" | ||
| TestIPAddressTwo = "172.0.0.2" | ||
| defaultNS = "default" | ||
| providerCredential = "secretname" | ||
| ) | ||
|
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| type testHealthServer struct { | ||
| Port int | ||
| } | ||
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| func (s *testHealthServer) Start(ctx context.Context) error { | ||
| mux := http.NewServeMux() | ||
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| endpoint := func(expectedCode int) func(http.ResponseWriter, *http.Request) { | ||
| return func(w http.ResponseWriter, r *http.Request) { | ||
| w.WriteHeader(expectedCode) | ||
| } | ||
| } | ||
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| mux.HandleFunc("/healthy", endpoint(200)) | ||
| mux.HandleFunc("/unhealthy", endpoint(500)) | ||
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| errCh := make(chan error) | ||
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| go func() { | ||
| errCh <- http.ListenAndServe(fmt.Sprintf(":%d", s.Port), mux) | ||
| }() | ||
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| select { | ||
| case <-ctx.Done(): | ||
| return ctx.Err() | ||
| case err := <-errCh: | ||
| return err | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| //go:build integration | ||
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| /* | ||
| Copyright 2024. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
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| package controller | ||
|
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| import ( | ||
| "context" | ||
|
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| . "github.com/onsi/ginkgo/v2" | ||
| . "github.com/onsi/gomega" | ||
|
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| "k8s.io/apimachinery/pkg/api/errors" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
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| "github.com/kuadrant/kuadrant-dns-operator/api/v1alpha1" | ||
| //+kubebuilder:scaffold:imports | ||
| ) | ||
|
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| var _ = Describe("ManagedZoneReconciler", func() { | ||
| Context("testing ManagedZone controller", func() { | ||
| var managedZone *v1alpha1.ManagedZone | ||
| var ctx context.Context | ||
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| BeforeEach(func() { | ||
| ctx = context.Background() | ||
| managedZone = &v1alpha1.ManagedZone{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "example.com", | ||
| Namespace: defaultNS, | ||
| }, | ||
| Spec: v1alpha1.ManagedZoneSpec{ | ||
| ID: "example.com", | ||
| DomainName: "example.com", | ||
| SecretRef: v1alpha1.ProviderRef{ | ||
| Name: providerCredential, | ||
| }, | ||
| }, | ||
| } | ||
| }) | ||
|
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| AfterEach(func() { | ||
| // Clean up managedZones | ||
| mzList := &v1alpha1.ManagedZoneList{} | ||
| err := k8sClient.List(ctx, mzList, client.InNamespace(defaultNS)) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| for _, mz := range mzList.Items { | ||
| err = k8sClient.Delete(ctx, &mz) | ||
| Expect(client.IgnoreNotFound(err)).NotTo(HaveOccurred()) | ||
| } | ||
| }) | ||
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| It("should accept a managed zone for this controller and allow deletion", func() { | ||
| Expect(k8sClient.Create(ctx, managedZone)).To(BeNil()) | ||
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| createdMZ := &v1alpha1.ManagedZone{} | ||
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| Eventually(func() error { | ||
| return k8sClient.Get(ctx, client.ObjectKey{Namespace: managedZone.Namespace, Name: managedZone.Name}, createdMZ) | ||
| }, TestTimeoutMedium, TestRetryIntervalMedium).ShouldNot(HaveOccurred()) | ||
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| Expect(k8sClient.Delete(ctx, managedZone)).To(BeNil()) | ||
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| Eventually(func() error { | ||
| err := k8sClient.Get(ctx, client.ObjectKey{Namespace: managedZone.Namespace, Name: managedZone.Name}, createdMZ) | ||
| if err != nil && !errors.IsNotFound(err) { | ||
| return err | ||
| } | ||
| return nil | ||
| }, TestTimeoutMedium, TestRetryIntervalMedium).Should(BeNil()) | ||
| }) | ||
|
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| It("should reject a managed zone with an invalid domain name", func() { | ||
| invalidDomainNameManagedZone := &v1alpha1.ManagedZone{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "invalid_domain", | ||
| Namespace: defaultNS, | ||
| }, | ||
| Spec: v1alpha1.ManagedZoneSpec{ | ||
| ID: "invalid_domain", | ||
| DomainName: "invalid_domain", | ||
| }, | ||
| } | ||
| err := k8sClient.Create(ctx, invalidDomainNameManagedZone) | ||
| Expect(err).To(HaveOccurred()) | ||
| Expect(err.Error()).To(ContainSubstring("spec.domainName in body should match")) | ||
| }) | ||
| }) | ||
| }) |
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