Add a spec for #20079.

The issue was fixed in 2ba5e62. The spec is going in separately just
so the fix could go in as soon as possible.

1 files changed, 10 insertions, 0 deletions

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