sigs.k8s.io/cluster-api-provider-azure@v1.14.3/azure/services/virtualnetworks/virtualnetworks_test.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package virtualnetworks
    18  
    19  import (
    20  	"context"
    21  	"errors"
    22  	"testing"
    23  
    24  	asonetworkv1 "github.com/Azure/azure-service-operator/v2/api/network/v1api20201101"
    25  	"github.com/Azure/azure-service-operator/v2/pkg/common/labels"
    26  	"github.com/Azure/azure-service-operator/v2/pkg/genruntime"
    27  	. "github.com/onsi/gomega"
    28  	"go.uber.org/mock/gomock"
    29  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    30  	"k8s.io/apimachinery/pkg/runtime"
    31  	"k8s.io/utils/ptr"
    32  	infrav1 "sigs.k8s.io/cluster-api-provider-azure/api/v1beta1"
    33  	"sigs.k8s.io/cluster-api-provider-azure/azure/services/virtualnetworks/mock_virtualnetworks"
    34  	"sigs.k8s.io/controller-runtime/pkg/client"
    35  	fakeclient "sigs.k8s.io/controller-runtime/pkg/client/fake"
    36  )
    37  
    38  func TestPostCreateOrUpdateResourceHook(t *testing.T) {
    39  	t.Run("failed to create or update", func(t *testing.T) {
    40  		g := NewGomegaWithT(t)
    41  		mockCtrl := gomock.NewController(t)
    42  		scope := mock_virtualnetworks.NewMockVNetScope(mockCtrl)
    43  		err := errors.New("an error")
    44  		g.Expect(postCreateOrUpdateResourceHook(context.Background(), scope, nil, err)).To(MatchError(err))
    45  	})
    46  
    47  	t.Run("successfully created or updated", func(t *testing.T) {
    48  		g := NewGomegaWithT(t)
    49  
    50  		mockCtrl := gomock.NewController(t)
    51  		scope := mock_virtualnetworks.NewMockVNetScope(mockCtrl)
    52  
    53  		existing := &asonetworkv1.VirtualNetwork{
    54  			ObjectMeta: metav1.ObjectMeta{
    55  				Name: "vnet",
    56  			},
    57  			Status: asonetworkv1.VirtualNetwork_STATUS{
    58  				Id:   ptr.To("id"),
    59  				Tags: map[string]string{"actual": "tags"},
    60  				AddressSpace: &asonetworkv1.AddressSpace_STATUS{
    61  					AddressPrefixes: []string{"cidr"},
    62  				},
    63  			},
    64  		}
    65  
    66  		vnet := &infrav1.VnetSpec{}
    67  		scope.EXPECT().Vnet().Return(vnet)
    68  
    69  		subnets := []client.Object{
    70  			&asonetworkv1.VirtualNetworksSubnet{
    71  				ObjectMeta: metav1.ObjectMeta{
    72  					Name: "subnet",
    73  					Labels: map[string]string{
    74  						labels.OwnerNameLabel: existing.Name,
    75  					},
    76  				},
    77  				Spec: asonetworkv1.VirtualNetworks_Subnet_Spec{
    78  					AzureName: "azure-name",
    79  				},
    80  				Status: asonetworkv1.VirtualNetworks_Subnet_STATUS{
    81  					AddressPrefixes: []string{"address prefixes"},
    82  				},
    83  			},
    84  			&asonetworkv1.VirtualNetworksSubnet{
    85  				ObjectMeta: metav1.ObjectMeta{
    86  					Name: "other subnet",
    87  				},
    88  				Spec: asonetworkv1.VirtualNetworks_Subnet_Spec{
    89  					Owner: &genruntime.KnownResourceReference{
    90  						Name: "not this vnet",
    91  					},
    92  				},
    93  			},
    94  		}
    95  		scope.EXPECT().UpdateSubnetCIDRs("azure-name", []string{"address prefixes"})
    96  
    97  		s := runtime.NewScheme()
    98  		g.Expect(asonetworkv1.AddToScheme(s)).To(Succeed())
    99  		c := fakeclient.NewClientBuilder().
   100  			WithScheme(s).
   101  			WithObjects(subnets...).
   102  			Build()
   103  		scope.EXPECT().GetClient().Return(c)
   104  
   105  		g.Expect(postCreateOrUpdateResourceHook(context.Background(), scope, existing, nil)).To(Succeed())
   106  
   107  		g.Expect(vnet.ID).To(Equal("id"))
   108  		g.Expect(vnet.Tags).To(Equal(infrav1.Tags{"actual": "tags"}))
   109  		g.Expect(vnet.CIDRBlocks).To(Equal([]string{"cidr"}))
   110  	})
   111  }