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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,204 @@ | ||
| package contour_test | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "testing" | ||
| "time" | ||
|
|
||
| helmmock "github.com/canonical/k8s/pkg/client/helm/mock" | ||
| "github.com/canonical/k8s/pkg/client/kubernetes" | ||
| "github.com/canonical/k8s/pkg/k8sd/features/contour" | ||
| "github.com/canonical/k8s/pkg/k8sd/types" | ||
| snapmock "github.com/canonical/k8s/pkg/snap/mock" | ||
|
|
||
| . "github.com/onsi/gomega" | ||
| v1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| fakediscovery "k8s.io/client-go/discovery/fake" | ||
| "k8s.io/client-go/kubernetes/fake" | ||
| "k8s.io/utils/ptr" | ||
| ) | ||
|
|
||
| func TestGatewayDisabled(t *testing.T) { | ||
| t.Run("HelmFailed", func(t *testing.T) { | ||
| g := NewWithT(t) | ||
|
|
||
| applyErr := errors.New("failed to apply") | ||
| helmM := &helmmock.Mock{ | ||
| ApplyErr: applyErr, | ||
| } | ||
| snapM := &snapmock.Snap{ | ||
| Mock: snapmock.Mock{ | ||
| HelmClient: helmM, | ||
| }, | ||
| } | ||
| network := types.Network{} | ||
| gateway := types.Gateway{ | ||
| Enabled: ptr.To(false), | ||
| } | ||
|
|
||
| status, err := contour.ApplyGateway(context.Background(), snapM, gateway, network, nil) | ||
|
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| g.Expect(err).To(HaveOccurred()) | ||
| g.Expect(err.Error()).To(ContainSubstring(applyErr.Error())) | ||
| g.Expect(status.Enabled).To(BeFalse()) | ||
| g.Expect(status.Version).To(Equal(contour.ContourGatewayProvisionerContourImageTag)) | ||
| g.Expect(status.Message).To(ContainSubstring("Failed to delete Contour Gateway")) | ||
| g.Expect(helmM.ApplyCalledWith).To(HaveLen(1)) | ||
|
|
||
| }) | ||
|
|
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| t.Run("Success", func(t *testing.T) { | ||
| g := NewWithT(t) | ||
|
|
||
| helmM := &helmmock.Mock{} | ||
| snapM := &snapmock.Snap{ | ||
| Mock: snapmock.Mock{ | ||
| HelmClient: helmM, | ||
| }, | ||
| } | ||
| network := types.Network{} | ||
| gateway := types.Gateway{ | ||
| Enabled: ptr.To(false), | ||
| } | ||
|
|
||
| status, err := contour.ApplyGateway(context.Background(), snapM, gateway, network, nil) | ||
|
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| g.Expect(err).NotTo(HaveOccurred()) | ||
| g.Expect(status.Enabled).To(BeFalse()) | ||
| g.Expect(status.Version).To(Equal(contour.ContourGatewayProvisionerContourImageTag)) | ||
| g.Expect(status.Message).To(ContainSubstring("disabled")) | ||
| g.Expect(helmM.ApplyCalledWith).To(HaveLen(1)) | ||
|
|
||
| }) | ||
| } | ||
|
|
||
| func TestGatewayEnabled(t *testing.T) { | ||
| t.Run("HelmFailed", func(t *testing.T) { | ||
| g := NewWithT(t) | ||
|
|
||
| applyErr := errors.New("failed to apply") | ||
| helmM := &helmmock.Mock{ | ||
| ApplyErr: applyErr, | ||
| } | ||
| snapM := &snapmock.Snap{ | ||
| Mock: snapmock.Mock{ | ||
| HelmClient: helmM, | ||
| }, | ||
| } | ||
| network := types.Network{} | ||
| gateway := types.Gateway{ | ||
| Enabled: ptr.To(true), | ||
| } | ||
|
|
||
| status, err := contour.ApplyGateway(context.Background(), snapM, gateway, network, nil) | ||
|
|
||
| g.Expect(err).To(HaveOccurred()) | ||
| g.Expect(err.Error()).To(ContainSubstring(applyErr.Error())) | ||
| g.Expect(status.Enabled).To(BeFalse()) | ||
| g.Expect(status.Version).To(Equal(contour.ContourGatewayProvisionerContourImageTag)) | ||
| g.Expect(status.Message).To(ContainSubstring("Failed to deploy Contour Gateway")) | ||
| g.Expect(helmM.ApplyCalledWith).To(HaveLen(1)) | ||
| }) | ||
|
|
||
| t.Run("Success", func(t *testing.T) { | ||
| g := NewWithT(t) | ||
|
|
||
| helmM := &helmmock.Mock{ | ||
| ApplyChanged: true, | ||
| } | ||
| clientset := fake.NewSimpleClientset() | ||
| fakeDiscovery, ok := clientset.Discovery().(*fakediscovery.FakeDiscovery) | ||
| g.Expect(ok).To(BeTrue()) | ||
| fakeDiscovery.Resources = []*v1.APIResourceList{ | ||
| { | ||
| GroupVersion: "projectcontour.io/v1alpha1", | ||
| APIResources: []v1.APIResource{ | ||
| {Name: "contourconfigurations"}, | ||
| {Name: "contourdeployments"}, | ||
| {Name: "extensionservices"}, | ||
| }, | ||
| }, | ||
| { | ||
| GroupVersion: "projectcontour.io/v1", | ||
| APIResources: []v1.APIResource{ | ||
| {Name: "tlscertificatedelegations"}, | ||
| {Name: "httpproxies"}, | ||
| }, | ||
| }} | ||
| snapM := &snapmock.Snap{ | ||
| Mock: snapmock.Mock{ | ||
| HelmClient: helmM, | ||
| KubernetesClient: &kubernetes.Client{ | ||
| Interface: clientset, | ||
| }, | ||
| }, | ||
| } | ||
| network := types.Network{} | ||
| gateway := types.Gateway{ | ||
| Enabled: ptr.To(true), | ||
| } | ||
|
|
||
| status, err := contour.ApplyGateway(context.Background(), snapM, gateway, network, nil) | ||
|
|
||
| g.Expect(err).NotTo(HaveOccurred()) | ||
| g.Expect(status.Enabled).To(BeTrue()) | ||
| g.Expect(status.Version).To(Equal(contour.ContourGatewayProvisionerContourImageTag)) | ||
| g.Expect(status.Message).To(ContainSubstring("enabled")) | ||
| g.Expect(helmM.ApplyCalledWith).To(HaveLen(2)) | ||
|
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||
| values := helmM.ApplyCalledWith[1].Values | ||
| projectcontour := values["projectcontour"].(map[string]any)["image"].(map[string]any) | ||
| g.Expect(projectcontour["repository"]).To(Equal(contour.ContourGatewayProvisionerContourImageRepo)) | ||
| g.Expect(projectcontour["tag"]).To(Equal(contour.ContourGatewayProvisionerContourImageTag)) | ||
| envoy := values["envoyproxy"].(map[string]any)["image"].(map[string]any) | ||
| g.Expect(envoy["repository"]).To(Equal(contour.ContourGatewayProvisionerEnvoyImageRepo)) | ||
| g.Expect(envoy["tag"]).To(Equal(contour.ContourGatewayProvisionerEnvoyImageTag)) | ||
| }) | ||
|
|
||
| t.Run("CrdDeploymentFailed", func(t *testing.T) { | ||
| g := NewWithT(t) | ||
|
|
||
| helmM := &helmmock.Mock{ | ||
| ApplyChanged: true, | ||
| } | ||
| clientset := fake.NewSimpleClientset() | ||
| fakeDiscovery, ok := clientset.Discovery().(*fakediscovery.FakeDiscovery) | ||
| g.Expect(ok).To(BeTrue()) | ||
| fakeDiscovery.Resources = []*v1.APIResourceList{ | ||
| { | ||
| GroupVersion: "projectcontour.io/v1alpha1", | ||
| APIResources: []v1.APIResource{ | ||
| {Name: "contourconfigurations"}, | ||
| {Name: "contourdeployments"}, | ||
| {Name: "extensionservices"}, | ||
| }, | ||
| }, | ||
| { | ||
| GroupVersion: "projectcontour.io/v1", | ||
| APIResources: []v1.APIResource{}, | ||
| }} | ||
| snapM := &snapmock.Snap{ | ||
| Mock: snapmock.Mock{ | ||
| HelmClient: helmM, | ||
| KubernetesClient: &kubernetes.Client{ | ||
| Interface: clientset, | ||
| }, | ||
| }, | ||
| } | ||
| network := types.Network{} | ||
| gateway := types.Gateway{ | ||
| Enabled: ptr.To(true), | ||
| } | ||
| ctx, cancel := context.WithTimeout(context.Background(), time.Second*2) | ||
| defer cancel() | ||
| status, err := contour.ApplyGateway(ctx, snapM, gateway, network, nil) | ||
|
|
||
| g.Expect(err).To(HaveOccurred()) | ||
| g.Expect(err.Error()).To(ContainSubstring("failed to wait for required contour common CRDs")) | ||
| g.Expect(status.Enabled).To(BeFalse()) | ||
| g.Expect(status.Version).To(Equal(contour.ContourGatewayProvisionerContourImageTag)) | ||
| g.Expect(status.Message).To(ContainSubstring("Failed to deploy Contour Gateway")) | ||
| g.Expect(helmM.ApplyCalledWith).To(HaveLen(1)) | ||
| }) | ||
| } |
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