Rewrite snippet tests verification flow

Wait for title to appear
instead of waiting for page to load
See https://gitlab.com/gitlab-org/gitlab/-/issues/326624

qa/qa/page/component/new_snippet.rb

@@ -77,7 +77,10 @@ module QA
 
         def click_create_snippet_button
           wait_until(reload: false) { !find_element(:submit_button).disabled? }
-          click_element(:submit_button, Page::Dashboard::Snippet::Show)
+          click_element(:submit_button)
+          wait_until(reload: false) do
+            has_no_element?(:snippet_title_field)
+          end
         end
 
         private

qa/qa/page/component/snippet.rb

@@ -10,7 +10,7 @@ module QA
           super
 
           base.view 'app/assets/javascripts/snippets/components/snippet_title.vue' do
-            element :snippet_title_content, required: true
+            element :snippet_title_content
           end
 
           base.view 'app/assets/javascripts/snippets/components/snippet_description_view.vue' do
@@ -87,7 +87,7 @@ module QA
         end
 
         def has_snippet_title?(snippet_title)
-          has_element? :snippet_title_content, text: snippet_title
+          has_element?(:snippet_title_content, text: snippet_title, wait: 10)
         end
 
         def has_snippet_description?(snippet_description)

qa/qa/page/dashboard/snippet/edit.rb

@@ -64,7 +64,10 @@ module QA
 
           def save_changes
             wait_until(reload: false) { !find_element(:submit_button).disabled? }
-            click_element(:submit_button, Page::Dashboard::Snippet::Show)
+            click_element(:submit_button)
+            wait_until(reload: false) do
+              has_no_element?(:file_name_field)
+            end
           end
 
           private

qa/qa/page/dashboard/snippet/show.rb

@@ -9,7 +9,7 @@ module QA
           include Page::Component::BlobContent
 
           view 'app/assets/javascripts/snippets/components/snippet_title.vue' do
-            element :snippet_title_content, required: true
+            element :snippet_title_content
           end
         end
       end

qa/qa/specs/features/browser_ui/3_create/snippet/create_personal_snippet_spec.rb

@@ -22,7 +22,7 @@ module QA
       end
 
       it 'user creates a personal snippet', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347799' do
-        snippet.visit!
+        snippet
 
         Page::Dashboard::Snippet::Show.perform do |snippet|
           expect(snippet).to have_snippet_title('Snippet title')

qa/qa/specs/features/browser_ui/3_create/snippet/create_personal_snippet_with_multiple_files_spec.rb

@@ -27,7 +27,7 @@ module QA
       end
 
       it 'creates a personal snippet with multiple files', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347723' do
-        snippet.visit!
+        snippet
 
         Page::Dashboard::Snippet::Show.perform do |snippet|
           expect(snippet).to have_snippet_title('Personal snippet with multiple files')

qa/qa/specs/features/browser_ui/3_create/snippet/create_project_snippet_spec.rb

@@ -22,7 +22,7 @@ module QA
       end
 
       it 'user creates a project snippet', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347798' do
-        snippet.visit!
+        snippet
 
         Page::Dashboard::Snippet::Show.perform do |snippet|
           expect(snippet).to have_snippet_title('Project snippet')

qa/qa/specs/features/browser_ui/3_create/snippet/create_project_snippet_with_multiple_files_spec.rb

@@ -29,7 +29,7 @@ module QA
       end
 
       it 'creates a project snippet with multiple files', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347725' do
-        snippet.visit!
+        snippet
 
         Page::Dashboard::Snippet::Show.perform do |snippet|
           aggregate_failures 'file content verification' do