Merge branch '20079-new-wiki-page-500-spec' into 'master'

Add a spec for #20079

- This MR adds a spec for the fix for #20079 that was implemented in !5400.
- The spec is going in separately, just so the fix could go in as soon as possible.

See merge request !5414

2 files changed, 16 insertions, 0 deletions

diff --git a/features/project/wiki.feature b/features/project/wiki.feature
index d4811b1ff54..63ce3ccb536 100644
--- a/features/project/wiki.feature
+++ b/features/project/wiki.feature
@@ -8,6 +8,12 @@ Feature: Project Wiki
     Given I create the Wiki Home page
     Then I should see the newly created wiki page
 
+  Scenario: Add new page with errors
+    Given I create the Wiki Home page with no content
+    Then I should see a "Content can't be blank" error message
+    When I create the Wiki Home page
+    Then I should see the newly created wiki page
+
   Scenario: Pressing Cancel while editing a brand new Wiki
     Given I click on the Cancel button
     Then I should be redirected back to the Edit Home Wiki page
diff --git a/features/steps/project/wiki.rb b/features/steps/project/wiki.rb
index 3cbf832c728..5ad82a9b3c1 100644
--- a/features/steps/project/wiki.rb
+++ b/features/steps/project/wiki.rb
@@ -19,6 +19,11 @@ class Spinach::Features::ProjectWiki < Spinach::FeatureSteps
     click_on "Create page"
   end
 
+  step 'I create the Wiki Home page with no content' do
+    fill_in "wiki_content", with: ''
+    click_on "Create page"
+  end
+
   step 'I should see the newly created wiki page' do
     expect(page).to have_content "Home"
     expect(page).to have_content "link test"
@@ -173,6 +178,11 @@ class Spinach::Features::ProjectWiki < Spinach::FeatureSteps
     find('a[href*="?version_id"]')
   end
 
+  step 'I should see a "Content can\'t be blank" error message' do
+    expect(page).to have_content('The form contains the following error:')
+    expect(page).to have_content('Content can\'t be blank')
+  end
+
   def wiki
     @project_wiki = ProjectWiki.new(project, current_user)
   end