Update merge request page object and selectors

These are changes from EE that are also relevant to CE from:
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/8372

2 files changed, 15 insertions, 3 deletions

diff --git a/qa/qa/page/merge_request/show.rb b/qa/qa/page/merge_request/show.rb
index 2e69a89e386..2fd30e15ffb 100644
--- a/qa/qa/page/merge_request/show.rb
+++ b/qa/qa/page/merge_request/show.rb
@@ -55,6 +55,10 @@ module QA
           element :labels_block
         end
 
+        view 'app/views/projects/merge_requests/_mr_title.html.haml' do
+          element :edit_button
+        end
+
         def fast_forward_possible?
           !has_text?('Fast-forward merge is not possible')
         end
@@ -163,6 +167,10 @@ module QA
           all_elements(:discussion_reply).last.click
           fill_element :reply_input, reply_text
         end
+
+        def edit!
+          click_element :edit_button
+        end
       end
     end
   end
diff --git a/qa/qa/resource/merge_request.rb b/qa/qa/resource/merge_request.rb
index 466a7942dc6..77afb3cfcba 100644
--- a/qa/qa/resource/merge_request.rb
+++ b/qa/qa/resource/merge_request.rb
@@ -11,7 +11,9 @@ module QA
                     :target_branch,
                     :assignee,
                     :milestone,
-                    :labels
+                    :labels,
+                    :file_name,
+                    :file_content
 
       attribute :project do
         Project.fabricate! do |resource|
@@ -35,8 +37,8 @@ module QA
           resource.branch_name = target_branch
           resource.remote_branch = source_branch
           resource.new_branch = false
-          resource.file_name = "added_file.txt"
-          resource.file_content = "File Added"
+          resource.file_name = file_name
+          resource.file_content = file_content
         end
       end
 
@@ -48,6 +50,8 @@ module QA
         @assignee = nil
         @milestone = nil
         @labels = []
+        @file_name = "added_file.txt"
+        @file_content = "File Added"
       end
 
       def fabricate!