Update Preferred Text Editor on Functional Tests

Make sure text_area is used instead FCKEditor by updating preferences
after login with functional test user, this prevents unexpected failures
due FCKEditor javascripts.

bt5/erp5_user_tutorial_ui_test/SkinTemplateItem/portal_skins/erp5_user_tutorial_ui_test/Zuite_setUpIncomingEventTest.xml

@@ -141,6 +141,7 @@ if pref is None:\n
 if isTransitionPossible(pref, \'enable\'):\n
   pref.enable()\n
 \n
+pref.setPriority(3)\n
 pref.setPreferredTextEditor(\'text_area\')\n
 \n
 context.portal_caches.clearAllCache()\n

bt5/erp5_user_tutorial_ui_test/SkinTemplateItem/portal_skins/erp5_user_tutorial_ui_test/Zuite_updateUserPreference.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_body</string> </key>
+            <value> <string>
+preference_tool = context.getPortalObject().portal_preferences\n
+\n
+preference = preference_tool.getActivePreference()\n
+\n
+if preference is not None and preference.getPriority() == 3: # XXX: 3 is Priority.USER\n
+  preference.setPreferredTextEditor(\'text_area\')\n
+\n
+return \'Init Ok.\'\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple>
+                <string>Manager</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Zuite_updateUserPreference</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_user_tutorial_ui_test/SkinTemplateItem/portal_skins/erp5_user_tutorial_ui_test/Zuite_viewTestMacroLibrary.xml

@@ -194,6 +194,32 @@
           here.Zuite_getHowToInfo()[\'functional_test_username\']"></td>\n
     <td></td>\n
   </tr>\n
+  <span metal:use-macro="container/Zuite_viewTestMacroLibrary/macros/wait_for_activities"> Wait for activities</span>\n
+  <tr>\n
+    <td>openAndWait</td>\n
+    <td>${base_url}/Base_clearCache</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>assertTextPresent</td>\n
+    <td>Cleared.</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>openAndWait</td>\n
+    <td>${base_url}/Zuite_updateUserPreference</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>verifyTextPresent</td>\n
+    <td>Init Ok.</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>openAndWait</td>\n
+    <td>${base_url}/view</td>\n
+    <td></td>\n
+  </tr>\n
 </tal:block>\n
 \n
 <tal:block metal:define-macro="login_as_functional_another_test_user">\n
@@ -257,6 +283,32 @@
           here.Zuite_getHowToInfo()[\'functional_another_test_username\']"></td>\n
     <td></td>\n
   </tr>\n
+  <span metal:use-macro="container/Zuite_viewTestMacroLibrary/macros/wait_for_activities"> Wait for activities</span>\n
+  <tr>\n
+    <td>openAndWait</td>\n
+    <td>${base_url}/Base_clearCache</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>assertTextPresent</td>\n
+    <td>Cleared.</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>openAndWait</td>\n
+    <td>${base_url}/Zuite_updateUserPreference</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>verifyTextPresent</td>\n
+    <td>Init Ok.</td>\n
+    <td></td>\n
+  </tr>\n
+  <tr>\n
+    <td>openAndWait</td>\n
+    <td>${base_url}/view</td>\n
+    <td></td>\n
+  </tr>\n
 </tal:block>\n
 \n
 <tal:block metal:define-macro="login_as_user">\n