From 8dbc4746fe7c723b67f3c90cbf40fd7bf6c29cb7 Mon Sep 17 00:00:00 2001
From: Jakub Jirutka <jakub@jirutka.cz>
Date: Wed, 13 May 2015 01:07:48 +0200
Subject: Handle AsciiDoc better, reuse HTML pipeline filters (fixes #9263)

---
 spec/lib/gitlab/asciidoc_spec.rb               | 59 ++++++++++++++++++++++++++
 spec/lib/gitlab/gitlab_markdown_helper_spec.rb | 14 +++++-
 2 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 spec/lib/gitlab/asciidoc_spec.rb

(limited to 'spec/lib')

diff --git a/spec/lib/gitlab/asciidoc_spec.rb b/spec/lib/gitlab/asciidoc_spec.rb
new file mode 100644
index 00000000000..23f83339ec5
--- /dev/null
+++ b/spec/lib/gitlab/asciidoc_spec.rb
@@ -0,0 +1,59 @@
+require 'spec_helper'
+require 'nokogiri'
+
+module Gitlab
+  describe Asciidoc do
+
+    let(:input) { '<b>ascii</b>' }
+    let(:context) { {} }
+    let(:html) { 'H<sub>2</sub>O' }
+
+    context "without project" do
+
+      it "should convert the input using Asciidoctor and default options" do
+        expected_asciidoc_opts = { safe: :secure, backend: :html5,
+          attributes: described_class::DEFAULT_ADOC_ATTRS }
+
+        expect(Asciidoctor).to receive(:convert)
+          .with(input, expected_asciidoc_opts).and_return(html)
+
+        expect( render(input, context) ).to eql html
+      end
+
+      context "with asciidoc_opts" do
+
+        let(:asciidoc_opts) { {safe: :safe, attributes: ['foo']} }
+
+        it "should merge the options with default ones" do
+          expected_asciidoc_opts = { safe: :safe, backend: :html5,
+            attributes: described_class::DEFAULT_ADOC_ATTRS + ['foo'] }
+
+          expect(Asciidoctor).to receive(:convert)
+            .with(input, expected_asciidoc_opts).and_return(html)
+
+          render(input, context, asciidoc_opts)
+        end
+      end
+    end
+
+    context "with project in context" do
+
+      let(:context) { {project: create(:project)} }
+
+      it "should filter converted input via HTML pipeline and return result" do
+        filtered_html = '<b>ASCII</b>'
+
+        allow(Asciidoctor).to receive(:convert).and_return(html)
+        expect_any_instance_of(HTML::Pipeline).to receive(:call)
+          .with(html, context)
+          .and_return(output: Nokogiri::HTML.fragment(filtered_html))
+
+        expect( render('foo', context) ).to eql filtered_html
+      end
+    end
+
+    def render(*args)
+      described_class.render(*args)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/gitlab_markdown_helper_spec.rb b/spec/lib/gitlab/gitlab_markdown_helper_spec.rb
index ab613193f41..beaafd56352 100644
--- a/spec/lib/gitlab/gitlab_markdown_helper_spec.rb
+++ b/spec/lib/gitlab/gitlab_markdown_helper_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::MarkdownHelper do
   describe '#markup?' do
     %w(textile rdoc org creole wiki
-       mediawiki rst adoc asciidoc asc).each do |type|
+       mediawiki rst adoc ad asciidoc).each do |type|
       it "returns true for #{type} files" do
         expect(Gitlab::MarkdownHelper.markup?("README.#{type}")).to be_truthy
       end
@@ -25,4 +25,16 @@ describe Gitlab::MarkdownHelper do
       expect(Gitlab::MarkdownHelper.gitlab_markdown?('README.rb')).not_to be_truthy
     end
   end
+
+  describe '#asciidoc?' do
+    %w(adoc ad asciidoc ADOC).each do |type|
+      it "returns true for #{type} files" do
+        expect(Gitlab::MarkdownHelper.asciidoc?("README.#{type}")).to be_truthy
+      end
+    end
+
+    it 'returns false when given a non-asciidoc filename' do
+      expect(Gitlab::MarkdownHelper.asciidoc?('README.rb')).not_to be_truthy
+    end
+  end
 end
-- 
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