111 lines
2.9 KiB
Go
111 lines
2.9 KiB
Go
package vmx
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import (
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"context"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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vmwcommon "github.com/hashicorp/packer/builder/vmware/common"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/stretchr/testify/assert"
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)
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const (
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scsiFilename = "scsiDisk.vmdk"
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sataFilename = "sataDisk.vmdk"
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nvmeFilename = "nvmeDisk.vmdk"
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ideFilename = "ideDisk.vmdk"
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)
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func TestStepCloneVMX_impl(t *testing.T) {
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var _ multistep.Step = new(StepCloneVMX)
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}
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func TestStepCloneVMX(t *testing.T) {
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// Setup some state
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td, err := ioutil.TempDir("", "packer")
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.RemoveAll(td)
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// Set up mock vmx file contents
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var testCloneVMX = fmt.Sprintf("scsi0:0.filename = \"%s\"\n"+
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"sata0:0.filename = \"%s\"\n"+
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"nvme0:0.filename = \"%s\"\n"+
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"ide1:0.filename = \"%s\"\n"+
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"ide0:0.filename = \"auto detect\"\n"+
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"ethernet0.connectiontype = \"nat\"\n", scsiFilename,
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sataFilename, nvmeFilename, ideFilename)
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// Set up expected mock disk file paths
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diskFilenames := []string{scsiFilename, sataFilename, ideFilename, nvmeFilename}
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var diskPaths []string
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for _, diskFilename := range diskFilenames {
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diskPaths = append(diskPaths, filepath.Join(td, diskFilename))
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}
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// Create the source
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sourcePath := filepath.Join(td, "source.vmx")
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if err := ioutil.WriteFile(sourcePath, []byte(testCloneVMX), 0644); err != nil {
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t.Fatalf("err: %s", err)
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}
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// Create the dest because the mock driver won't
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destPath := filepath.Join(td, "foo.vmx")
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if err := ioutil.WriteFile(destPath, []byte(testCloneVMX), 0644); err != nil {
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t.Fatalf("err: %s", err)
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}
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state := testState(t)
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step := new(StepCloneVMX)
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step.OutputDir = td
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step.Path = sourcePath
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step.VMName = "foo"
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driver := state.Get("driver").(*vmwcommon.DriverMock)
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// Test the run
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if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
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t.Fatalf("bad action: %#v", action)
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}
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if _, ok := state.GetOk("error"); ok {
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t.Fatal("should NOT have error")
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}
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// Test we cloned
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if !driver.CloneCalled {
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t.Fatal("should call clone")
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}
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// Test that we have our paths
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if vmxPath, ok := state.GetOk("vmx_path"); !ok {
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t.Fatal("should set vmx_path")
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} else if vmxPath != destPath {
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t.Fatalf("bad path to vmx: %#v", vmxPath)
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}
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if diskPath, ok := state.GetOk("full_disk_path"); !ok {
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t.Fatal("should set full_disk_path")
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} else if diskPath != diskPaths[0] {
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t.Fatalf("bad disk path: %#v", diskPath)
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}
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if stateDiskPaths, ok := state.GetOk("additional_disk_paths"); !ok {
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t.Fatal("should set additional_disk_paths")
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} else {
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assert.ElementsMatchf(t, stateDiskPaths.([]string), diskPaths[1:],
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"%s\nshould contain the same elements as:\n%s", stateDiskPaths.([]string), diskPaths[1:])
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}
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// Test we got the network type
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if networkType, ok := state.GetOk("vmnetwork"); !ok {
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t.Fatal("should set vmnetwork")
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} else if networkType != "nat" {
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t.Fatalf("bad network type: %#v", networkType)
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}
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}
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