158 lines
4.0 KiB
Go
158 lines
4.0 KiB
Go
package chroot
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import (
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"context"
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"io/ioutil"
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"net/http"
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"reflect"
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"regexp"
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"strings"
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"testing"
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"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-12-01/compute"
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"github.com/Azure/go-autorest/autorest"
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"github.com/hashicorp/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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"github.com/hashicorp/packer/builder/azure/common/client"
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)
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func Test_StepVerifySourceDisk_Run(t *testing.T) {
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type fields struct {
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SourceDiskResourceID string
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Location string
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GetDiskResponseCode int
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GetDiskResponseBody string
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}
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type args struct {
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state multistep.StateBag
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}
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tests := []struct {
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name string
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fields fields
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args args
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want multistep.StepAction
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errormatch string
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}{
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{
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name: "HappyPath",
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fields: fields{
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SourceDiskResourceID: "/subscriptions/subid1/resourcegroups/rg1/providers/Microsoft.Compute/disks/disk1",
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Location: "westus2",
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GetDiskResponseCode: 200,
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GetDiskResponseBody: `{"location":"westus2"}`,
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},
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want: multistep.ActionContinue,
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},
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{
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name: "NotAResourceID",
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fields: fields{
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SourceDiskResourceID: "/other",
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Location: "westus2",
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GetDiskResponseCode: 200,
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GetDiskResponseBody: `{"location":"westus2"}`,
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},
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want: multistep.ActionHalt,
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errormatch: "Could not parse resource id",
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},
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{
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name: "DiskNotFound",
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fields: fields{
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SourceDiskResourceID: "/subscriptions/subid1/resourcegroups/rg1/providers/Microsoft.Compute/disks/disk1",
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Location: "westus2",
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GetDiskResponseCode: 404,
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GetDiskResponseBody: `{}`,
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},
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want: multistep.ActionHalt,
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errormatch: "Unable to retrieve",
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},
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{
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name: "NotADisk",
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fields: fields{
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SourceDiskResourceID: "/subscriptions/subid1/resourcegroups/rg1/providers/Microsoft.Compute/images/image1",
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Location: "westus2",
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GetDiskResponseCode: 404,
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},
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want: multistep.ActionHalt,
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errormatch: "not a managed disk",
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},
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{
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name: "OtherSubscription",
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fields: fields{
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SourceDiskResourceID: "/subscriptions/subid2/resourcegroups/rg1/providers/Microsoft.Compute/disks/disk1",
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Location: "westus2",
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GetDiskResponseCode: 200,
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GetDiskResponseBody: `{"location":"westus2"}`,
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},
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want: multistep.ActionHalt,
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errormatch: "different subscription",
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},
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{
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name: "OtherLocation",
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fields: fields{
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SourceDiskResourceID: "/subscriptions/subid1/resourcegroups/rg1/providers/Microsoft.Compute/disks/disk1",
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Location: "eastus",
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GetDiskResponseCode: 200,
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GetDiskResponseBody: `{"location":"westus2"}`,
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},
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want: multistep.ActionHalt,
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errormatch: "different location",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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s := StepVerifySourceDisk{
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SourceDiskResourceID: tt.fields.SourceDiskResourceID,
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Location: tt.fields.Location,
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}
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m := compute.NewDisksClient("subscriptionId")
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m.Sender = autorest.SenderFunc(func(r *http.Request) (*http.Response, error) {
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return &http.Response{
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Request: r,
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Body: ioutil.NopCloser(strings.NewReader(tt.fields.GetDiskResponseBody)),
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StatusCode: tt.fields.GetDiskResponseCode,
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}, nil
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})
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ui, getErr := testUI()
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state := new(multistep.BasicStateBag)
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state.Put("azureclient", &client.AzureClientSetMock{
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DisksClientMock: m,
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SubscriptionIDMock: "subid1",
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})
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state.Put("ui", ui)
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got := s.Run(context.TODO(), state)
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("StepVerifySourceDisk.Run() = %v, want %v", got, tt.want)
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}
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if tt.errormatch != "" {
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errs := getErr()
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if !regexp.MustCompile(tt.errormatch).MatchString(errs) {
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t.Errorf("Expected the error output (%q) to match %q", errs, tt.errormatch)
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}
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}
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if got == multistep.ActionHalt {
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if _, ok := state.GetOk("error"); !ok {
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t.Fatal("Expected 'error' to be set in statebag after failure")
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}
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}
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})
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}
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}
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type uiThatRemebersErrors struct {
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packersdk.Ui
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LastError string
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}
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