IssueNotesRefactor: Fix invalid tests.

spec/features/merge_requests/user_uses_slash_commands_spec.rb

@@ -67,7 +67,7 @@ feature 'Merge Requests > User uses quick actions', feature: true, js: true do
         it 'does not change the WIP prefix' do
           write_note("/wip")
 
-          expect(page).not_to have_content '/wip'
+          expect(page).to have_content '/wip'
           expect(page).not_to have_content 'Commands applied'
 
           expect(merge_request.reload.work_in_progress?).to eq false
@@ -197,7 +197,7 @@ feature 'Merge Requests > User uses quick actions', feature: true, js: true do
         it 'does not change target branch' do
           write_note('/target_branch merge-test')
 
-          expect(page).not_to have_content '/target_branch merge-test'
+          expect(page).to have_content '/target_branch merge-test'
 
           expect(merge_request.target_branch).to eq 'feature'
         end

spec/support/features/issuable_slash_commands_shared_examples.rb

@@ -119,7 +119,7 @@ shared_examples 'issuable record that supports quick actions in its description
         it "does not close the #{issuable_type}" do
           write_note("/close")
 
-          expect(page).not_to have_content '/close'
+          expect(page).to have_content '/close'
           expect(page).not_to have_content 'Commands applied'
 
           expect(issuable).to be_open
@@ -154,7 +154,7 @@ shared_examples 'issuable record that supports quick actions in its description
         it "does not reopen the #{issuable_type}" do
           write_note("/reopen")
 
-          expect(page).not_to have_content '/reopen'
+          expect(page).to have_content '/reopen'
           expect(page).not_to have_content 'Commands applied'
 
           expect(issuable).to be_closed
@@ -184,7 +184,7 @@ shared_examples 'issuable record that supports quick actions in its description
         it "does not reopen the #{issuable_type}" do
           write_note("/title Awesome new title")
 
-          expect(page).not_to have_content '/title'
+          expect(page).to have_content '/title'
           expect(page).not_to have_content 'Commands applied'
 
           expect(issuable.reload.title).not_to eq 'Awesome new title'