138 lines
4.7 KiB
Go
138 lines
4.7 KiB
Go
package arm
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import (
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"context"
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"fmt"
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"testing"
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"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-04-01/compute"
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"github.com/hashicorp/packer-plugin-sdk/multistep"
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"github.com/hashicorp/packer/builder/azure/common/constants"
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)
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func TestStepCaptureImageShouldFailIfCaptureFails(t *testing.T) {
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var testSubject = &StepCaptureImage{
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captureVhd: func(context.Context, string, string, *compute.VirtualMachineCaptureParameters) error {
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return fmt.Errorf("!! Unit Test FAIL !!")
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},
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generalizeVM: func(string, string) error {
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return nil
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},
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get: func(client *AzureClient) *CaptureTemplate {
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return nil
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},
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say: func(message string) {},
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error: func(e error) {},
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}
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stateBag := createTestStateBagStepCaptureImage()
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var result = testSubject.Run(context.Background(), stateBag)
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if result != multistep.ActionHalt {
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t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
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}
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if _, ok := stateBag.GetOk(constants.Error); ok == false {
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t.Fatalf("Expected the step to set stateBag['%s'], but it was not.", constants.Error)
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}
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}
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func TestStepCaptureImageShouldPassIfCapturePasses(t *testing.T) {
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var testSubject = &StepCaptureImage{
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captureVhd: func(context.Context, string, string, *compute.VirtualMachineCaptureParameters) error { return nil },
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generalizeVM: func(string, string) error {
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return nil
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},
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get: func(client *AzureClient) *CaptureTemplate {
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return nil
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},
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say: func(message string) {},
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error: func(e error) {},
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}
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stateBag := createTestStateBagStepCaptureImage()
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var result = testSubject.Run(context.Background(), stateBag)
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if result != multistep.ActionContinue {
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t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
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}
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if _, ok := stateBag.GetOk(constants.Error); ok == true {
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t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
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}
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}
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func TestStepCaptureImageShouldTakeStepArgumentsFromStateBag(t *testing.T) {
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cancelCh := make(chan<- struct{})
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defer close(cancelCh)
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var actualResourceGroupName string
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var actualComputeName string
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var actualVirtualMachineCaptureParameters *compute.VirtualMachineCaptureParameters
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actualCaptureTemplate := &CaptureTemplate{
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Schema: "!! Unit Test !!",
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}
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var testSubject = &StepCaptureImage{
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captureVhd: func(ctx context.Context, resourceGroupName string, computeName string, parameters *compute.VirtualMachineCaptureParameters) error {
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actualResourceGroupName = resourceGroupName
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actualComputeName = computeName
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actualVirtualMachineCaptureParameters = parameters
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return nil
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},
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generalizeVM: func(string, string) error {
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return nil
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},
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get: func(client *AzureClient) *CaptureTemplate {
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return actualCaptureTemplate
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},
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say: func(message string) {},
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error: func(e error) {},
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}
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stateBag := createTestStateBagStepCaptureImage()
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var result = testSubject.Run(context.Background(), stateBag)
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if result != multistep.ActionContinue {
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t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
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}
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var expectedComputeName = stateBag.Get(constants.ArmComputeName).(string)
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var expectedResourceGroupName = stateBag.Get(constants.ArmResourceGroupName).(string)
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var expectedVirtualMachineCaptureParameters = stateBag.Get(constants.ArmVirtualMachineCaptureParameters).(*compute.VirtualMachineCaptureParameters)
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var expectedCaptureTemplate = stateBag.Get(constants.ArmCaptureTemplate).(*CaptureTemplate)
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if actualComputeName != expectedComputeName {
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t.Fatal("Expected StepCaptureImage to source 'constants.ArmComputeName' from the state bag, but it did not.")
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}
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if actualResourceGroupName != expectedResourceGroupName {
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t.Fatal("Expected StepCaptureImage to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
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}
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if actualVirtualMachineCaptureParameters != expectedVirtualMachineCaptureParameters {
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t.Fatal("Expected StepCaptureImage to source 'constants.ArmVirtualMachineCaptureParameters' from the state bag, but it did not.")
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}
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if actualCaptureTemplate != expectedCaptureTemplate {
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t.Fatal("Expected StepCaptureImage to source 'constants.ArmCaptureTemplate' from the state bag, but it did not.")
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}
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}
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func createTestStateBagStepCaptureImage() multistep.StateBag {
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stateBag := new(multistep.BasicStateBag)
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stateBag.Put(constants.ArmLocation, "localhost")
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stateBag.Put(constants.ArmComputeName, "Unit Test: ComputeName")
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stateBag.Put(constants.ArmResourceGroupName, "Unit Test: ResourceGroupName")
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stateBag.Put(constants.ArmVirtualMachineCaptureParameters, &compute.VirtualMachineCaptureParameters{})
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stateBag.Put(constants.ArmIsManagedImage, false)
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stateBag.Put(constants.ArmManagedImageResourceGroupName, "")
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stateBag.Put(constants.ArmManagedImageName, "")
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stateBag.Put(constants.ArmImageParameters, &compute.Image{})
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return stateBag
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}
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