1 files changed, 62 insertions, 0 deletions
diff --git a/spec/support/shared_examples/features/wiki/user_views_wiki_empty_shared_examples.rb b/spec/support/shared_examples/features/wiki/user_views_wiki_empty_shared_examples.rb
new file mode 100644
index 00000000000..d7f5b485a82
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+++ b/spec/support/shared_examples/features/wiki/user_views_wiki_empty_shared_examples.rb
@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+
+# Requires a context containing:
+#   wiki
+
+RSpec.shared_examples 'User views empty wiki' do
+  let(:element) { page.find('.row.empty-state') }
+  let(:container_name) { wiki.container.class.name.humanize(capitalize: false) }
+  let(:confluence_link) { 'Enable the Confluence Wiki integration' }
+
+  shared_examples 'wiki is not found' do
+    it 'shows an error message' do
+      visit wiki_path(wiki)
+
+      if @current_user
+        expect(page).to have_content('Page Not Found')
+      else
+        expect(page).to have_content('You need to sign in')
+      end
+    end
+  end
+
+  shared_examples 'empty wiki message' do |writable: false, issuable: false, confluence: false|
+    # This mirrors the logic in:
+    # - app/views/shared/empty_states/_wikis.html.haml
+    # - WikiHelper#wiki_empty_state_messages
+    it 'shows the empty state message with the expected elements' do
+      visit wiki_path(wiki)
+
+      if writable
+        expect(element).to have_content("The wiki lets you write documentation for your #{container_name}")
+      else
+        expect(element).to have_content("This #{container_name} has no wiki pages")
+        expect(element).to have_content("You must be a #{container_name} member")
+      end
+
+      if issuable && !writable
+        expect(element).to have_content("improve the wiki for this #{container_name}")
+        expect(element).to have_link("issue tracker", href: project_issues_path(project))
+        expect(element).to have_link("Suggest wiki improvement", href: new_project_issue_path(project))
+      else
+        expect(element).not_to have_content("improve the wiki for this #{container_name}")
+        expect(element).not_to have_link("issue tracker")
+        expect(element).not_to have_link("Suggest wiki improvement")
+      end
+
+      if confluence
+        expect(element).to have_link(confluence_link)
+      else
+        expect(element).not_to have_link(confluence_link)
+      end
+
+      if writable
+        element.click_link 'Create your first page'
+
+        expect(page).to have_button('Create page')
+      else
+        expect(element).not_to have_link('Create your first page')
+      end
+    end
+  end
+end