1 files changed, 83 insertions, 0 deletions
diff --git a/spec/views/shared/wikis/_sidebar.html.haml_spec.rb b/spec/views/shared/wikis/_sidebar.html.haml_spec.rb
new file mode 100644
index 00000000000..3e691862937
--- /dev/null
+++ b/spec/views/shared/wikis/_sidebar.html.haml_spec.rb
@@ -0,0 +1,83 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe 'shared/wikis/_sidebar.html.haml' do
+  let_it_be(:project) { create(:project) }
+  let_it_be(:wiki) { Wiki.for_container(project, project.default_owner) }
+
+  before do
+    assign(:wiki, wiki)
+    assign(:project, project)
+  end
+
+  it 'includes a link to clone the repository' do
+    render
+
+    expect(rendered).to have_link('Clone repository')
+  end
+
+  context 'the sidebar failed to load' do
+    before do
+      assign(:sidebar_error, Object.new)
+    end
+
+    it 'reports this to the user' do
+      render
+
+      expect(rendered).to include('The sidebar failed to load')
+      expect(rendered).to have_css('.gl-alert.gl-alert-info')
+    end
+  end
+
+  context 'The sidebar comes from a custom page' do
+    before do
+      assign(:sidebar_page, double('WikiPage', path: 'sidebar.md', slug: 'sidebar', content: 'Some sidebar content'))
+    end
+
+    it 'does not show an alert' do
+      render
+
+      expect(rendered).not_to include('The sidebar failed to load')
+      expect(rendered).not_to have_css('.gl-alert.gl-alert-info')
+    end
+
+    it 'renders the wiki content' do
+      render
+
+      expect(rendered).to include('Some sidebar content')
+    end
+  end
+
+  context 'The sidebar comes a list of wiki pages' do
+    before do
+      assign(:sidebar_wiki_entries, create_list(:wiki_page, 3, wiki: wiki))
+      assign(:sidebar_limited, true)
+      stub_template "../shared/wikis/_wiki_pages.html.erb" => "Entries: <%= @sidebar_wiki_entries.size %>"
+      stub_template "../shared/wikis/_wiki_page.html.erb" => 'A WIKI PAGE'
+    end
+
+    it 'does not show an alert' do
+      render
+
+      expect(rendered).not_to include('The sidebar failed to load')
+      expect(rendered).not_to have_css('.gl-alert.gl-alert-info')
+    end
+
+    it 'renders the wiki content' do
+      render
+
+      expect(rendered).to include('A WIKI PAGE' * 3)
+      expect(rendered).to have_link('View All Pages')
+    end
+
+    context 'there is no more to see' do
+      it 'does not invite the user to view more' do
+        assign(:sidebar_limited, false)
+
+        render
+
+        expect(rendered).not_to have_link('View All Pages')
+      end
+    end
+  end
+end