Replaced driver "hyperkit" by "virtualbox" in testfiles

Removed debug code

pkg/minikube/cluster/machine.go

@@ -17,7 +17,6 @@ limitations under the License.
 package cluster
 
 import (
-	"fmt"
 	"io/ioutil"
 	"path/filepath"
 
@@ -68,8 +67,6 @@ func ListMachines(miniHome ...string) (validMachines []*Machine, inValidMachines
 	}
 	for _, n := range pDirs {
 		p, err := LoadMachine(n)
-		fmt.Printf("MachineLoadError: %v", err)
-
 		if err != nil {
 			inValidMachines = append(inValidMachines, p)
 			continue

pkg/minikube/cluster/machine_test.go

@@ -17,7 +17,6 @@ limitations under the License.
 package cluster
 
 import (
-	"fmt"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -52,10 +51,6 @@ func TestListMachines(t *testing.T) {
 	files, _ := ioutil.ReadDir(filepath.Join(localpath.MiniPath(), "machines"))
 	numberOfMachineDirs := len(files)
 
-	fmt.Println("Viper MachineProfile variable: " + viper.GetString(config.MachineProfile))
-	fmt.Println("MINIKUBE_HOME: " + os.Getenv(localpath.MinikubeHome))
-	fmt.Printf("Files: %v", files)
-
 	validMachines, inValidMachines, err := ListMachines()
 
 	if err != nil {

pkg/minikube/cluster/testdata/machine/.minikube/machines/p1/config.json

@@ -23,7 +23,7 @@
         "Initrd": "initrd",
         "Vmlinuz": "bzImage"
     },
-    "DriverName": "hyperkit",
+    "DriverName": "virtualbox",
     "HostOptions": {
         "Driver": "",
         "Memory": 0,

pkg/minikube/cluster/testdata/machine/.minikube/machines/p2/config.json

@@ -23,7 +23,7 @@
         "Initrd": "initrd",
         "Vmlinuz": "bzImage"
     },
-    "DriverName": "hyperkit",
+    "DriverName": "virtualbox",
     "HostOptions": {
         "Driver": "",
         "Memory": 0,

pkg/minikube/machine/client.go

@@ -19,7 +19,6 @@ package machine
 import (
 	"crypto/tls"
 	"encoding/json"
-	"fmt"
 	"net"
 	"os"
 	"path/filepath"
@@ -129,7 +128,6 @@ func (api *LocalClient) Load(name string) (*host.Host, error) {
 	}
 
 	var def registry.DriverDef
-	fmt.Println("Searching for driver: " + h.DriverName)
 	if def, err = registry.Driver(h.DriverName); err != nil {
 		return nil, err
 	} else if !def.Builtin || def.DriverCreator == nil {

pkg/minikube/registry/registry.go

@@ -133,11 +133,6 @@ func (r *driverRegistry) Driver(name string) (DriverDef, error) {
 	r.lock.Lock()
 	defer r.lock.Unlock()
 
-	fmt.Println("Drivers: ")
-	for _, d := range r.drivers {
-		fmt.Println(d.Name)
-	}
-
 	if driver, ok := r.drivers[name]; ok {
 		return driver, nil
 	}