Added wait for problem to re-render when checking or resetting it

Added wait for JS on upload page
Fixed an issue where css_click wasn't waiting for JS to load

common/djangoapps/terrain/ui_helpers.py

@@ -44,6 +44,12 @@ REQUIREJS_WAIT = {
     re.compile('^My Courses \|'): [
         "js/sock", "gettext", "js/base",
         "jquery.ui", "coffee/src/main", "underscore"],
+
+    # Upload
+    re.compile(r'^\s*Files & Uploads'): [
+        'js/base', 'jquery.ui', 'coffee/src/main', 'underscore',
+        'js/views/assets', 'js/views/asset'
+    ]
 }
 
 
@@ -389,12 +395,14 @@ def css_find(css, wait_time=30):
 
 
 @world.absorb
-def css_click(css_selector, index=0, wait_time=30):
+def css_click(css_selector, index=0, wait_time=30, dismiss_alert=False):
     """
     Perform a click on a CSS selector, first waiting for the element
     to be present and clickable.
 
     This method will return True if the click worked.
+
+    If `dismiss_alert` is true, dismiss any alerts that appear.
     """
     wait_for_clickable(css_selector, timeout=wait_time)
     wait_for_visible(css_selector, index=index, timeout=wait_time)
@@ -403,10 +411,16 @@ def css_click(css_selector, index=0, wait_time=30):
         msg="Element {}[{}] is present but not visible".format(css_selector, index)
     )
 
-    result = retry_on_exception(lambda: css_find(css_selector)[index].click())
-    if result:
+    retry_on_exception(lambda: css_find(css_selector)[index].click())
+
+    # Dismiss any alerts that occur.
+    # We need to do this before calling `wait_for_js_to_load()`
+    # to avoid getting an unexpected alert exception
+    if dismiss_alert:
+        world.browser.get_alert().accept()
+
     wait_for_js_to_load()
-    return result
+    return True
 
 
 @world.absorb

lms/djangoapps/courseware/features/problems.py

@@ -107,6 +107,9 @@ def check_problem(step):
     world.browser.execute_script("window.scrollTo(0,1024)")
     world.css_click("input.check")
 
+    # Wait for the problem to finish re-rendering
+    world.wait_for_ajax_complete()
+
 
 @step(u'The "([^"]*)" problem displays a "([^"]*)" answer')
 def assert_problem_has_answer(step, problem_type, answer_class):
@@ -127,6 +130,9 @@ def assert_problem_has_answer(step, problem_type, answer_class):
 def reset_problem(_step):
     world.css_click('input.reset')
 
+    # Wait for the problem to finish re-rendering
+    world.wait_for_ajax_complete()
+
 
 @step(u'I press the button with the label "([^"]*)"$')
 def press_the_button_with_label(_step, buttonname):
@@ -172,7 +178,6 @@ def assert_answer_mark(_step, problem_type, isnt_marked, correctness):
     *problem_type* is a string identifying the type of problem (e.g. 'drop down')
     *correctness* is in ['correct', 'incorrect', 'unanswered']
     """
-
     # Determine which selector(s) to look for based on correctness
     assert(correctness in ['correct', 'incorrect', 'unanswered'])
     assert(problem_type in PROBLEM_DICT)

lms/djangoapps/instructor/features/bulk_email.py

@@ -115,10 +115,7 @@ def when_i_send_an_email(step, recipient):
         editor.fill('test message')
 
     # Click send
-    world.css_click('input[name="send"]')
-
-    # Confirm the alert
-    world.browser.get_alert().accept()
+    world.css_click('input[name="send"]', dismiss_alert=True)
 
     # Expect to see a message that the email was sent
     expected_msg = "Your email was successfully queued for sending."