builder/vmware: StepCompactDisk

builder/vmware/iso/step_compact_disk.go → builder/vmware/common/step_compact_disk.go

-package iso
+package common
 
 import (
 	"fmt"
 	"github.com/mitchellh/multistep"
-	vmwcommon "github.com/mitchellh/packer/builder/vmware/common"
 	"github.com/mitchellh/packer/packer"
 	"log"
 )
@@ -12,22 +11,22 @@ import (
 // boolean is true.
 //
 // Uses:
-//   config *config
 //   driver Driver
 //   full_disk_path string
 //   ui     packer.Ui
 //
 // Produces:
 //   <nothing>
-type stepCompactDisk struct{}
+type StepCompactDisk struct {
+	Skip bool
+}
 
-func (stepCompactDisk) Run(state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(*config)
-	driver := state.Get("driver").(vmwcommon.Driver)
+func (s StepCompactDisk) Run(state multistep.StateBag) multistep.StepAction {
+	driver := state.Get("driver").(Driver)
 	ui := state.Get("ui").(packer.Ui)
 	full_disk_path := state.Get("full_disk_path").(string)
 
-	if config.SkipCompaction == true {
+	if s.Skip {
 		log.Println("Skipping disk compaction step...")
 		return multistep.ActionContinue
 	}
@@ -41,4 +40,4 @@ func (stepCompactDisk) Run(state multistep.StateBag) multistep.StepAction {
 	return multistep.ActionContinue
 }
 
-func (stepCompactDisk) Cleanup(multistep.StateBag) {}
+func (StepCompactDisk) Cleanup(multistep.StateBag) {}

builder/vmware/common/step_compact_disk_test.go

+package common
+
+import (
+	"testing"
+
+	"github.com/mitchellh/multistep"
+)
+
+func TestStepCompactDisk_impl(t *testing.T) {
+	var _ multistep.Step = new(StepCompactDisk)
+}
+
+func TestStepCompactDisk(t *testing.T) {
+	state := testState(t)
+	step := new(StepCompactDisk)
+
+	state.Put("full_disk_path", "foo")
+
+	driver := state.Get("driver").(*DriverMock)
+
+	// Test the run
+	if action := step.Run(state); action != multistep.ActionContinue {
+		t.Fatalf("bad action: %#v", action)
+	}
+	if _, ok := state.GetOk("error"); ok {
+		t.Fatal("should NOT have error")
+	}
+
+	// Test the driver
+	if !driver.CompactDiskCalled {
+		t.Fatal("should've called")
+	}
+	if driver.CompactDiskPath != "foo" {
+		t.Fatal("should call with right path")
+	}
+}
+
+func TestStepCompactDisk_skip(t *testing.T) {
+	state := testState(t)
+	step := new(StepCompactDisk)
+	step.Skip = true
+
+	state.Put("full_disk_path", "foo")
+
+	driver := state.Get("driver").(*DriverMock)
+
+	// Test the run
+	if action := step.Run(state); action != multistep.ActionContinue {
+		t.Fatalf("bad action: %#v", action)
+	}
+	if _, ok := state.GetOk("error"); ok {
+		t.Fatal("should NOT have error")
+	}
+
+	// Test the driver
+	if driver.CompactDiskCalled {
+		t.Fatal("should not have called")
+	}
+}

builder/vmware/iso/builder.go

@@ -413,7 +413,9 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 		&stepShutdown{},
 		&vmwcommon.StepCleanFiles{},
 		&vmwcommon.StepCleanVMX{},
-		&stepCompactDisk{},
+		&vmwcommon.StepCompactDisk{
+			Skip: b.config.SkipCompaction,
+		},
 	}
 
 	// Run!