Wait for kubectl to complete before returning in tests

This was covering up an error during test development.

Signed-off-by: mprahl <[email protected]>

test/utils/utils.go

@@ -302,6 +302,11 @@ func Kubectl(args ...string) {
 	if err != nil {
 		Fail(fmt.Sprintf("Error: %v", err))
 	}
+
+	err = cmd.Wait()
+	if err != nil {
+		Fail(fmt.Sprintf("`kubctl %s` failed: %v", strings.Join(args, " "), err))
+	}
 }
 
 // KubectlWithOutput execute kubectl cli and return output and error