Add GFM support to nested groupsdz-nested-groups-gfm

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/spec/lib/banzai/filter/group_reference_filter_spec.rb b/spec/lib/banzai/filter/group_reference_filter_spec.rb
new file mode 100644
index 00000000000..52905bc7fd5
--- /dev/null
+++ b/spec/lib/banzai/filter/group_reference_filter_spec.rb
@@ -0,0 +1,59 @@
+require 'spec_helper'
+
+describe Banzai::Filter::GroupReferenceFilter, lib: true do
+  include FilterSpecHelper
+
+  let(:project) { create(:empty_project, :public) }
+  let(:group) { create(:group) }
+  let(:reference) { group.to_reference }
+
+  context 'mentioning a group' do
+    it_behaves_like 'a reference containing an element node'
+
+    let(:group)     { create(:group) }
+    let(:reference) { group.to_reference }
+
+    it 'links to the Group' do
+      doc = reference_filter("Hey #{reference}")
+      expect(doc.css('a').first.attr('href')).to eq urls.group_url(group)
+    end
+
+    it 'includes a data-group attribute' do
+      doc = reference_filter("Hey #{reference}")
+      link = doc.css('a').first
+
+      expect(link).to have_attribute('data-group')
+      expect(link.attr('data-group')).to eq group.id.to_s
+    end
+  end
+
+  context 'mentioning a nested group' do
+    it_behaves_like 'a reference containing an element node'
+
+    let(:group)     { create(:group, :nested) }
+    let(:reference) { group.to_reference }
+
+    it 'links to the nested group' do
+      doc = reference_filter("Hey #{reference}")
+
+      expect(doc.css('a').first.attr('href')).to eq urls.group_url(group)
+    end
+  end
+
+  it 'supports an :only_path context' do
+    doc = reference_filter("Hey #{reference}", only_path: true)
+    link = doc.css('a').first.attr('href')
+
+    expect(link).not_to match %r(https?://)
+    expect(link).to eq urls.group_path(group)
+  end
+
+  describe '#groups' do
+    it 'returns a Hash containing all groups' do
+      document = Nokogiri::HTML.fragment("<p>#{group.to_reference}</p>")
+      filter = described_class.new(document, project: project)
+
+      expect(filter.groups).to eq({ group.path => group })
+    end
+  end
+end