starting target url abstraction

lms/djangoapps/acceptance_testing/features/courses.py

@@ -68,8 +68,7 @@ def get_courseware(course_id):
 @step(u'I should see all courses')
 def i_should_see_all_courses(step):
   courses = get_courses()
-  page_source = world.browser.page_source
-
+  
   course_link_texts = [ (c.location.course, c.display_name) for c in courses]
   for c in course_link_texts:
     assert world.browser.find_element_by_partial_link_text(c[0] + ' ' + c[1])

lms/djangoapps/acceptance_testing/features/target_urls.py

+from lettuce import * #before, world
+from selenium import *
+
+@step(u'I load edx_dev')
+def i_load_edx_dev(step):

lms/djangoapps/terrain.py

 from lettuce import before, after, world
 from selenium import webdriver
 import lettuce_webdriver.webdriver
+from os import getenv
 
 @before.all
 def setup_browser():
   world.browser = webdriver.Firefox()
+  world.dev_url = getenv("EDX_DEV_URL")
+  world.sandbox_url = getenv("EDX_SANDBOX_URL")
+  world.stage_url = getenv("EDX_STAGE_URL")
+  world.production_url = getenv("EDX_PRODUCTION_URL")
 
 @after.all
 def teardown_browser(total):