[gnome-boxes] tests: Handle setup page in create_new_vm_via_url()

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit d5e38f4ce992432542916581b1becfd38e418edd
Author: Vladimir Benes <benesv email cz>
Date:   Wed Jun 10 13:32:16 2015 +0200

    tests: Handle setup page in create_new_vm_via_url()
    
    "Create new box from URL" step is now able to handle express install
    setup screen in wizard.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748006

 tests/steps/creation.py |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/tests/steps/creation.py b/tests/steps/creation.py
index 05cda19..5b4f64d 100644
--- a/tests/steps/creation.py
+++ b/tests/steps/creation.py
@@ -3,6 +3,7 @@
 from __future__ import unicode_literals
 from behave import step
 from dogtail.rawinput import typeText
+from dogtail.predicate import GenericPredicate
 from time import sleep
 from utils import get_showing_node_name
 
@@ -53,6 +54,12 @@ def create_new_vm_via_url(context, url):
         half_minutes = 0
         while half_minutes < 40:
             half_minutes += 1
+            if context.app.findChild(
+                GenericPredicate(name='Choose express install to automatically '
+                                      'preconfigure the box with optimal settings.'),
+                retry=False,
+                requireResult=False):
+                return
             create = context.app.child('Create')
             if create.sensitive and create.showing:
                 create.click()