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

     1  /*
     2  Copyright 2022 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 vmextensions
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5"
    24  	. "github.com/onsi/gomega"
    25  	"k8s.io/utils/ptr"
    26  	"sigs.k8s.io/cluster-api-provider-azure/azure"
    27  )
    28  
    29  var (
    30  	fakeVMExtensionSpec = VMExtensionSpec{
    31  		azure.ExtensionSpec{
    32  			Name:              "my-vm-extension",
    33  			VMName:            "my-vm",
    34  			Publisher:         "my-publisher",
    35  			Version:           "1.0",
    36  			Settings:          map[string]string{"my-setting": "my-value"},
    37  			ProtectedSettings: map[string]string{"my-protected-setting": "my-protected-value"},
    38  		},
    39  		"my-rg",
    40  		"my-location",
    41  	}
    42  
    43  	fakeVMExtensionParams = armcompute.VirtualMachineExtension{
    44  		Properties: &armcompute.VirtualMachineExtensionProperties{
    45  			Publisher:          ptr.To("my-publisher"),
    46  			Type:               ptr.To("my-vm-extension"),
    47  			TypeHandlerVersion: ptr.To("1.0"),
    48  			Settings:           map[string]string{"my-setting": "my-value"},
    49  			ProtectedSettings:  map[string]string{"my-protected-setting": "my-protected-value"},
    50  		},
    51  		Location: ptr.To("my-location"),
    52  	}
    53  )
    54  
    55  func TestParameters(t *testing.T) {
    56  	testcases := []struct {
    57  		name          string
    58  		spec          *VMExtensionSpec
    59  		existing      interface{}
    60  		expect        func(g *WithT, result interface{})
    61  		expectedError string
    62  	}{
    63  		{
    64  			name:     "get parameters for vmextension",
    65  			spec:     &fakeVMExtensionSpec,
    66  			existing: nil,
    67  			expect: func(g *WithT, result interface{}) {
    68  				g.Expect(result).To(Equal(fakeVMExtensionParams))
    69  			},
    70  			expectedError: "",
    71  		},
    72  		{
    73  			name:     "vmextension that already exists",
    74  			spec:     &fakeVMExtensionSpec,
    75  			existing: fakeVMExtensionParams,
    76  			expect: func(g *WithT, result interface{}) {
    77  				g.Expect(result).To(BeNil())
    78  			},
    79  			expectedError: "",
    80  		},
    81  	}
    82  	for _, tc := range testcases {
    83  		tc := tc
    84  		t.Run(tc.name, func(t *testing.T) {
    85  			g := NewWithT(t)
    86  			t.Parallel()
    87  
    88  			result, err := tc.spec.Parameters(context.TODO(), tc.existing)
    89  			if tc.expectedError != "" {
    90  				g.Expect(err).To(HaveOccurred())
    91  				g.Expect(err).To(MatchError(tc.expectedError))
    92  			} else {
    93  				g.Expect(err).NotTo(HaveOccurred())
    94  			}
    95  			tc.expect(g, result)
    96  		})
    97  	}
    98  }