Revert "Merge branch 'blackst0ne-update-push-new-merge-request-url' into 'master'"

This reverts merge request !22526

25 files changed, 47 insertions, 55 deletions

diff --git a/app/controllers/concerns/creates_commit.rb b/app/controllers/concerns/creates_commit.rb
index f644702cbdb..b3777fd2b0f 100644
--- a/app/controllers/concerns/creates_commit.rb
+++ b/app/controllers/concerns/creates_commit.rb
@@ -86,10 +86,10 @@ module CreatesCommit
   def new_merge_request_path
     project_new_merge_request_path(
       @project_to_commit_into,
-      merge_request_source_branch: @branch_name,
       merge_request: {
         source_project_id: @project_to_commit_into.id,
         target_project_id: @project.id,
+        source_branch: @branch_name,
         target_branch: @start_branch
       }
     )
diff --git a/app/controllers/projects/merge_requests/creations_controller.rb b/app/controllers/projects/merge_requests/creations_controller.rb
index bbf662a63c8..5639402a1e9 100644
--- a/app/controllers/projects/merge_requests/creations_controller.rb
+++ b/app/controllers/projects/merge_requests/creations_controller.rb
@@ -89,8 +89,6 @@ class Projects::MergeRequests::CreationsController < Projects::MergeRequests::Ap
 
   def build_merge_request
     params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
-    params[:merge_request][:source_branch] ||= params[:merge_request_source_branch].presence
-
     @merge_request = ::MergeRequests::BuildService.new(project, current_user, merge_request_params.merge(diff_options: diff_options)).execute
   end
 
diff --git a/app/helpers/compare_helper.rb b/app/helpers/compare_helper.rb
index 57e397f6ca0..9ece8b0bc5b 100644
--- a/app/helpers/compare_helper.rb
+++ b/app/helpers/compare_helper.rb
@@ -13,8 +13,8 @@ module CompareHelper
   def create_mr_path(from = params[:from], to = params[:to], project = @project)
     project_new_merge_request_path(
       project,
-      merge_request_source_branch: to,
       merge_request: {
+        source_branch: to,
         target_branch: from
       }
     )
diff --git a/app/helpers/merge_requests_helper.rb b/app/helpers/merge_requests_helper.rb
index 8f549bfce73..23d7aa427bb 100644
--- a/app/helpers/merge_requests_helper.rb
+++ b/app/helpers/merge_requests_helper.rb
@@ -11,10 +11,10 @@ module MergeRequestsHelper
 
   def new_mr_from_push_event(event, target_project)
     {
-      merge_request_source_branch: event.branch_name,
       merge_request: {
         source_project_id: event.project.id,
         target_project_id: target_project.id,
+        source_branch: event.branch_name,
         target_branch: target_project.repository.root_ref
       }
     }
@@ -51,10 +51,10 @@ module MergeRequestsHelper
   def mr_change_branches_path(merge_request)
     project_new_merge_request_path(
       @project,
-      merge_request_source_branch: merge_request.source_branch,
       merge_request: {
         source_project_id: merge_request.source_project_id,
         target_project_id: merge_request.target_project_id,
+        source_branch: merge_request.source_branch,
         target_branch: merge_request.target_branch
       },
       change_branches: true
diff --git a/app/services/merge_requests/get_urls_service.rb b/app/services/merge_requests/get_urls_service.rb
index 35a22449e34..7c88c9abb41 100644
--- a/app/services/merge_requests/get_urls_service.rb
+++ b/app/services/merge_requests/get_urls_service.rb
@@ -50,8 +50,8 @@ module MergeRequests
     end
 
     def url_for_new_merge_request(branch_name)
-      url = Gitlab::Routing.url_helpers.project_new_merge_request_url(project, branch_name)
-
+      merge_request_params = { source_branch: branch_name }
+      url = Gitlab::Routing.url_helpers.project_new_merge_request_url(project, merge_request: merge_request_params)
       { branch_name: branch_name, url: url, new_merge_request: true }
     end
 
diff --git a/changelogs/unreleased/blackst0ne-update-push-new-merge-request-url.yml b/changelogs/unreleased/blackst0ne-update-push-new-merge-request-url.yml
deleted file mode 100644
index b89ba754952..00000000000
--- a/changelogs/unreleased/blackst0ne-update-push-new-merge-request-url.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Make new merge request URL more friendly when pushing code
-merge_request: 22526
-author: "@blackst0ne"
-type: changed
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 387d2363552..3f1ad90dfca 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -149,7 +149,9 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
       scope path: 'merge_requests', controller: 'merge_requests/creations' do
         post '', action: :create, as: nil
 
-        scope path: 'new/(:merge_request_source_branch)', as: :new_merge_request do
+        scope path: 'new', as: :new_merge_request do
+          get '', action: :new
+
           scope constraints: { format: nil }, action: :new do
             get :diffs, defaults: { tab: 'diffs' }
             get :pipelines, defaults: { tab: 'pipelines' }
@@ -163,7 +165,6 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
           get :diff_for_path
           get :branch_from
           get :branch_to
-          get '', action: :new
         end
       end
 
diff --git a/spec/controllers/projects/blob_controller_spec.rb b/spec/controllers/projects/blob_controller_spec.rb
index f58aa25cbdd..5fdf7f1229d 100644
--- a/spec/controllers/projects/blob_controller_spec.rb
+++ b/spec/controllers/projects/blob_controller_spec.rb
@@ -331,10 +331,10 @@ describe Projects::BlobController do
           expect(response).to redirect_to(
             project_new_merge_request_path(
               forked_project,
-              merge_request_source_branch: "fork-test-1",
               merge_request: {
                 source_project_id: forked_project.id,
                 target_project_id: project.id,
+                source_branch: "fork-test-1",
                 target_branch: "master"
               }
             )
diff --git a/spec/features/dashboard/projects_spec.rb b/spec/features/dashboard/projects_spec.rb
index 0a24c5e906a..975b7944741 100644
--- a/spec/features/dashboard/projects_spec.rb
+++ b/spec/features/dashboard/projects_spec.rb
@@ -147,12 +147,10 @@ describe 'Dashboard Projects' do
   end
 
   context 'last push widget', :use_clean_rails_memory_store_caching do
-    let(:ref) { "feature" }
-
     before do
       event = create(:push_event, project: project, author: user)
 
-      create(:push_event_payload, event: event, ref: ref, action: :created)
+      create(:push_event_payload, event: event, ref: 'feature', action: :created)
 
       Users::LastPushEventService.new(user).cache_last_push_event(event)
 
@@ -167,9 +165,9 @@ describe 'Dashboard Projects' do
       end
 
       expect(page).to have_selector('.merge-request-form')
-      expect(current_path).to eq project_new_merge_request_path(project, merge_request_source_branch: ref)
+      expect(current_path).to eq project_new_merge_request_path(project)
       expect(find('#merge_request_target_project_id', visible: false).value).to eq project.id.to_s
-      expect(find('input#merge_request_source_branch', visible: false).value).to eq ref
+      expect(find('input#merge_request_source_branch', visible: false).value).to eq 'feature'
       expect(find('input#merge_request_target_branch', visible: false).value).to eq 'master'
     end
   end
diff --git a/spec/features/merge_request/user_allows_commits_from_memebers_who_can_merge_spec.rb b/spec/features/merge_request/user_allows_commits_from_memebers_who_can_merge_spec.rb
index a124c99ecc8..0ccab5b2fac 100644
--- a/spec/features/merge_request/user_allows_commits_from_memebers_who_can_merge_spec.rb
+++ b/spec/features/merge_request/user_allows_commits_from_memebers_who_can_merge_spec.rb
@@ -9,10 +9,10 @@ describe 'create a merge request, allowing commits from members who can merge to
   def visit_new_merge_request
     visit project_new_merge_request_path(
       source_project,
-      merge_request_source_branch: 'fix',
       merge_request: {
         source_project_id: source_project.id,
         target_project_id: target_project.id,
+        source_branch: 'fix',
         target_branch: 'master'
       })
   end
diff --git a/spec/features/merge_request/user_sees_merge_widget_spec.rb b/spec/features/merge_request/user_sees_merge_widget_spec.rb
index d907ed4198c..582be101399 100644
--- a/spec/features/merge_request/user_sees_merge_widget_spec.rb
+++ b/spec/features/merge_request/user_sees_merge_widget_spec.rb
@@ -20,10 +20,10 @@ describe 'Merge request > User sees merge widget', :js do
     before do
       visit project_new_merge_request_path(
         project,
-        merge_request_source_branch: 'feature',
         merge_request: {
           source_project_id: project.id,
           target_project_id: project.id,
+          source_branch: 'feature',
           target_branch: 'master'
         })
     end
diff --git a/spec/features/merge_request/user_sees_wip_help_message_spec.rb b/spec/features/merge_request/user_sees_wip_help_message_spec.rb
index 6dfc819fe8a..92cc73ddf1f 100644
--- a/spec/features/merge_request/user_sees_wip_help_message_spec.rb
+++ b/spec/features/merge_request/user_sees_wip_help_message_spec.rb
@@ -13,10 +13,10 @@ describe 'Merge request > User sees WIP help message' do
     it 'shows a specific WIP hint' do
       visit project_new_merge_request_path(
         project,
-        merge_request_source_branch: 'wip',
         merge_request: {
           source_project_id: project.id,
           target_project_id: project.id,
+          source_branch: 'wip',
           target_branch: 'master'
         })
 
@@ -32,10 +32,10 @@ describe 'Merge request > User sees WIP help message' do
     it 'shows the regular WIP message' do
       visit project_new_merge_request_path(
         project,
-        merge_request_source_branch: 'fix',
         merge_request: {
           source_project_id: project.id,
           target_project_id: project.id,
+          source_branch: 'fix',
           target_branch: 'master'
         })
 
diff --git a/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb b/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
index 147544740dc..ae41cf90576 100644
--- a/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
+++ b/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
@@ -109,13 +109,13 @@ describe 'Merge request > User selects branches for new MR', :js do
   end
 
   it 'populates source branch button' do
-    visit project_new_merge_request_path(project, change_branches: true, merge_request_source_branch: 'fix', merge_request: { target_branch: 'master' })
+    visit project_new_merge_request_path(project, change_branches: true, merge_request: { target_branch: 'master', source_branch: 'fix' })
 
     expect(find('.js-source-branch')).to have_content('fix')
   end
 
   it 'allows to change the diff view' do
-    visit project_new_merge_request_path(project, merge_request_source_branch: 'fix', merge_request: { target_branch: 'master' })
+    visit project_new_merge_request_path(project, merge_request: { target_branch: 'master', source_branch: 'fix' })
 
     click_link 'Changes'
 
@@ -131,7 +131,7 @@ describe 'Merge request > User selects branches for new MR', :js do
   end
 
   it 'does not allow non-existing branches' do
-    visit project_new_merge_request_path(project, merge_request_source_branch: 'non-exist-source', merge_request: { target_branch: 'non-exist-target' })
+    visit project_new_merge_request_path(project, merge_request: { target_branch: 'non-exist-target', source_branch: 'non-exist-source' })
 
     expect(page).to have_content('The form contains the following errors')
     expect(page).to have_content('Source branch "non-exist-source" does not exist')
@@ -140,7 +140,7 @@ describe 'Merge request > User selects branches for new MR', :js do
 
   context 'when a branch contains commits that both delete and add the same image' do
     it 'renders the diff successfully' do
-      visit project_new_merge_request_path(project, merge_request_source_branch: 'deleted-image-test', merge_request: { target_branch: 'master' })
+      visit project_new_merge_request_path(project, merge_request: { target_branch: 'master', source_branch: 'deleted-image-test' })
 
       click_link "Changes"
 
@@ -165,8 +165,7 @@ describe 'Merge request > User selects branches for new MR', :js do
     it 'shows pipelines for a new merge request' do
       visit project_new_merge_request_path(
         project,
-        merge_request_source_branch: 'fix',
-        merge_request: { target_branch: 'master' })
+        merge_request: { target_branch: 'master', source_branch: 'fix' })
 
       page.within('.merge-request') do
         click_link 'Pipelines'
diff --git a/spec/features/merge_request/user_uses_quick_actions_spec.rb b/spec/features/merge_request/user_uses_quick_actions_spec.rb
index 6e681185e1f..b81478a481f 100644
--- a/spec/features/merge_request/user_uses_quick_actions_spec.rb
+++ b/spec/features/merge_request/user_uses_quick_actions_spec.rb
@@ -144,7 +144,7 @@ describe 'Merge request > User uses quick actions', :js do
 
     describe '/target_branch command in merge request' do
       let(:another_project) { create(:project, :public, :repository) }
-      let(:new_url_opts) { { merge_request_source_branch: 'feature' } }
+      let(:new_url_opts) { { merge_request: { source_branch: 'feature' } } }
 
       before do
         another_project.add_maintainer(user)
diff --git a/spec/features/merge_requests/user_squashes_merge_request_spec.rb b/spec/features/merge_requests/user_squashes_merge_request_spec.rb
index 8ecdec491b8..ec1153b7f7f 100644
--- a/spec/features/merge_requests/user_squashes_merge_request_spec.rb
+++ b/spec/features/merge_requests/user_squashes_merge_request_spec.rb
@@ -65,7 +65,7 @@ describe 'User squashes a merge request', :js do
 
   context 'when squash is enabled on merge request creation' do
     before do
-      visit project_new_merge_request_path(project, merge_request_source_branch: source_branch, merge_request: { target_branch: 'master' })
+      visit project_new_merge_request_path(project, merge_request: { target_branch: 'master', source_branch: source_branch })
       check 'merge_request[squash]'
       click_on 'Submit merge request'
       wait_for_requests
@@ -95,7 +95,7 @@ describe 'User squashes a merge request', :js do
 
   context 'when squash is not enabled on merge request creation' do
     before do
-      visit project_new_merge_request_path(project, merge_request_source_branch: source_branch, merge_request: { target_branch: 'master' })
+      visit project_new_merge_request_path(project, merge_request: { target_branch: 'master', source_branch: source_branch })
       click_on 'Submit merge request'
       wait_for_requests
     end
diff --git a/spec/features/projects/files/user_creates_directory_spec.rb b/spec/features/projects/files/user_creates_directory_spec.rb
index 6f620dff82b..847b5f0860f 100644
--- a/spec/features/projects/files/user_creates_directory_spec.rb
+++ b/spec/features/projects/files/user_creates_directory_spec.rb
@@ -57,7 +57,7 @@ describe 'Projects > Files > User creates a directory', :js do
       expect(page).to have_content('From new-feature into master')
       expect(page).to have_content('Add new directory')
 
-      expect(current_path).to eq(project_new_merge_request_path(project, merge_request_source_branch: "new-feature"))
+      expect(current_path).to eq(project_new_merge_request_path(project))
     end
   end
 
@@ -80,7 +80,8 @@ describe 'Projects > Files > User creates a directory', :js do
       click_button('Create directory')
 
       fork = user.fork_of(project2.reload)
-      expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "patch-1"))
+
+      expect(current_path).to eq(project_new_merge_request_path(fork))
     end
   end
 end
diff --git a/spec/features/projects/files/user_creates_files_spec.rb b/spec/features/projects/files/user_creates_files_spec.rb
index 14b5bd58bd1..a4f94b7a76d 100644
--- a/spec/features/projects/files/user_creates_files_spec.rb
+++ b/spec/features/projects/files/user_creates_files_spec.rb
@@ -144,7 +144,7 @@ describe 'Projects > Files > User creates files' do
         fill_in(:branch_name, with: 'new_branch_name', visible: true)
         click_button('Commit changes')
 
-        expect(current_path).to eq(project_new_merge_request_path(project, merge_request_source_branch: "new_branch_name"))
+        expect(current_path).to eq(project_new_merge_request_path(project))
 
         click_link('Changes')
 
@@ -182,7 +182,7 @@ describe 'Projects > Files > User creates files' do
 
         fork = user.fork_of(project2.reload)
 
-        expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "patch-1"))
+        expect(current_path).to eq(project_new_merge_request_path(fork))
         expect(page).to have_content('New commit message')
       end
     end
diff --git a/spec/features/projects/files/user_deletes_files_spec.rb b/spec/features/projects/files/user_deletes_files_spec.rb
index faf11ee9dd8..614b11fa5c8 100644
--- a/spec/features/projects/files/user_deletes_files_spec.rb
+++ b/spec/features/projects/files/user_deletes_files_spec.rb
@@ -63,7 +63,7 @@ describe 'Projects > Files > User deletes files', :js do
 
       fork = user.fork_of(project2.reload)
 
-      expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "patch-1"))
+      expect(current_path).to eq(project_new_merge_request_path(fork))
       expect(page).to have_content('New commit message')
     end
   end
diff --git a/spec/features/projects/files/user_edits_files_spec.rb b/spec/features/projects/files/user_edits_files_spec.rb
index c6b2aaea906..9eb65ec159c 100644
--- a/spec/features/projects/files/user_edits_files_spec.rb
+++ b/spec/features/projects/files/user_edits_files_spec.rb
@@ -86,7 +86,7 @@ describe 'Projects > Files > User edits files', :js do
       fill_in(:branch_name, with: 'new_branch_name', visible: true)
       click_button('Commit changes')
 
-      expect(current_path).to eq(project_new_merge_request_path(project, merge_request_source_branch: "new_branch_name"))
+      expect(current_path).to eq(project_new_merge_request_path(project))
 
       click_link('Changes')
 
@@ -155,7 +155,7 @@ describe 'Projects > Files > User edits files', :js do
 
       fork = user.fork_of(project2.reload)
 
-      expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "patch-1"))
+      expect(current_path).to eq(project_new_merge_request_path(fork))
 
       wait_for_requests
 
@@ -183,7 +183,7 @@ describe 'Projects > Files > User edits files', :js do
 
         fork = user.fork_of(project2)
 
-        expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "patch-1"))
+        expect(current_path).to eq(project_new_merge_request_path(fork))
 
         wait_for_requests
 
diff --git a/spec/features/projects/files/user_replaces_files_spec.rb b/spec/features/projects/files/user_replaces_files_spec.rb
index 09feb315465..e3da28d73c3 100644
--- a/spec/features/projects/files/user_replaces_files_spec.rb
+++ b/spec/features/projects/files/user_replaces_files_spec.rb
@@ -78,7 +78,7 @@ describe 'Projects > Files > User replaces files', :js do
 
       fork = user.fork_of(project2.reload)
 
-      expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "undefined"))
+      expect(current_path).to eq(project_new_merge_request_path(fork))
 
       click_link('Changes')
 
diff --git a/spec/features/projects/files/user_uploads_files_spec.rb b/spec/features/projects/files/user_uploads_files_spec.rb
index 92df8303f46..af3fc528a20 100644
--- a/spec/features/projects/files/user_uploads_files_spec.rb
+++ b/spec/features/projects/files/user_uploads_files_spec.rb
@@ -36,7 +36,7 @@ describe 'Projects > Files > User uploads files' do
       click_button('Upload file')
 
       expect(page).to have_content('New commit message')
-      expect(current_path).to eq(project_new_merge_request_path(project, merge_request_source_branch: "new_branch_name"))
+      expect(current_path).to eq(project_new_merge_request_path(project))
 
       click_link('Changes')
       find("a[data-action='diffs']", text: 'Changes').click
@@ -92,7 +92,7 @@ describe 'Projects > Files > User uploads files' do
 
       fork = user.fork_of(project2.reload)
 
-      expect(current_path).to eq(project_new_merge_request_path(fork, merge_request_source_branch: "undefined"))
+      expect(current_path).to eq(project_new_merge_request_path(fork))
 
       find("a[data-action='diffs']", text: 'Changes').click
 
diff --git a/spec/features/projects/merge_request_button_spec.rb b/spec/features/projects/merge_request_button_spec.rb
index 4be31511ceb..69561b4d733 100644
--- a/spec/features/projects/merge_request_button_spec.rb
+++ b/spec/features/projects/merge_request_button_spec.rb
@@ -22,8 +22,8 @@ describe 'Merge Request button' do
 
       it 'shows Create merge request button' do
         href = project_new_merge_request_path(project,
-                                              merge_request_source_branch: 'feature',
-                                              merge_request: { target_branch: 'master' })
+                                              merge_request: { source_branch: 'feature',
+                                                               target_branch: 'master' })
 
         visit url
 
@@ -77,8 +77,8 @@ describe 'Merge Request button' do
 
         it 'shows Create merge request button' do
           href = project_new_merge_request_path(forked_project,
-                                                merge_request_source_branch: 'feature',
-                                                merge_request: { target_branch: 'master' })
+                                                merge_request: { source_branch: 'feature',
+                                                                 target_branch: 'master' })
 
           visit fork_url
 
diff --git a/spec/requests/api/internal_spec.rb b/spec/requests/api/internal_spec.rb
index 5ea869796b0..2ebcb787d06 100644
--- a/spec/requests/api/internal_spec.rb
+++ b/spec/requests/api/internal_spec.rb
@@ -683,7 +683,7 @@ describe API::Internal do
 
       expect(json_response).to match [{
         "branch_name" => "new_branch",
-        "url" => "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new/new_branch",
+        "url" => "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new?merge_request%5Bsource_branch%5D=new_branch",
         "new_merge_request" => true
       }]
     end
@@ -704,7 +704,7 @@ describe API::Internal do
 
         expect(json_response).to match [{
           "branch_name" => "new_branch",
-          "url" => "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new/new_branch",
+          "url" => "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new?merge_request%5Bsource_branch%5D=new_branch",
           "new_merge_request" => true
         }]
       end
@@ -837,7 +837,7 @@ describe API::Internal do
 
       expect(json_response['merge_request_urls']).to match [{
         "branch_name" => "new_branch",
-        "url" => "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new/new_branch",
+        "url" => "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new?merge_request%5Bsource_branch%5D=new_branch",
         "new_merge_request" => true
       }]
     end
diff --git a/spec/services/merge_requests/get_urls_service_spec.rb b/spec/services/merge_requests/get_urls_service_spec.rb
index 3e33a165e55..274624aa8bb 100644
--- a/spec/services/merge_requests/get_urls_service_spec.rb
+++ b/spec/services/merge_requests/get_urls_service_spec.rb
@@ -6,7 +6,7 @@ describe MergeRequests::GetUrlsService do
   let(:project) { create(:project, :public, :repository) }
   let(:service) { described_class.new(project) }
   let(:source_branch) { "merge-test" }
-  let(:new_merge_request_url) { "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new/#{source_branch}" }
+  let(:new_merge_request_url) { "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new?merge_request%5Bsource_branch%5D=#{source_branch}" }
   let(:show_merge_request_url) { "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/#{merge_request.iid}" }
   let(:new_branch_changes) { "#{Gitlab::Git::BLANK_SHA} 570e7b2abdd848b95f2f578043fc23bd6f6fd24d refs/heads/#{source_branch}" }
   let(:deleted_branch_changes) { "d14d6c0abdd253381df51a723d58691b2ee1ab08 #{Gitlab::Git::BLANK_SHA} refs/heads/#{source_branch}" }
@@ -117,7 +117,7 @@ describe MergeRequests::GetUrlsService do
       let(:new_branch_changes) { "#{Gitlab::Git::BLANK_SHA} 570e7b2abdd848b95f2f578043fc23bd6f6fd24d refs/heads/new_branch" }
       let(:existing_branch_changes) { "d14d6c0abdd253381df51a723d58691b2ee1ab08 570e7b2abdd848b95f2f578043fc23bd6f6fd24d refs/heads/markdown" }
       let(:changes) { "#{new_branch_changes}\n#{existing_branch_changes}" }
-      let(:new_merge_request_url) { "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new/new_branch" }
+      let(:new_merge_request_url) { "http://#{Gitlab.config.gitlab.host}/#{project.namespace.name}/#{project.path}/merge_requests/new?merge_request%5Bsource_branch%5D=new_branch" }
 
       it 'returns 2 urls for both creating new and showing merge request' do
         result = service.execute(changes)
diff --git a/spec/support/shared_examples/features/creatable_merge_request_shared_examples.rb b/spec/support/shared_examples/features/creatable_merge_request_shared_examples.rb
index 9373de5aeab..7038a366144 100644
--- a/spec/support/shared_examples/features/creatable_merge_request_shared_examples.rb
+++ b/spec/support/shared_examples/features/creatable_merge_request_shared_examples.rb
@@ -17,10 +17,10 @@ RSpec.shared_examples 'a creatable merge request' do
     sign_in(user)
     visit project_new_merge_request_path(
       target_project,
-      merge_request_source_branch: 'fix',
       merge_request: {
         source_project_id: source_project.id,
         target_project_id: target_project.id,
+        source_branch: 'fix',
         target_branch: 'master'
       })
   end