updated integration tests

Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>

_integration-test/machine_test.go

@@ -8,8 +8,8 @@ import (
 	"time"
 )
 
-const (
-	machineName = "machine-integration-test-%s"
+var (
+	machineName = fmt.Sprintf("machine-test-%d", time.Now().UnixNano()) + "-%s"
 )
 
 func machineCreate(name string, t *testing.T, wg *sync.WaitGroup) {

_integration-test/test_vars.go

@@ -64,7 +64,6 @@ func init() {
 		out, _, err := runCommandWithOutput(whichCmd)
 		if err == nil {
 			machineBinary = stripTrailingCharacters(out)
-
 		} else {
 			fmt.Printf("ERROR: couldn't resolve full path to the Machine binary")
 			os.Exit(1)