diff options
Diffstat (limited to 'spec/lib/banzai')
-rw-r--r-- | spec/lib/banzai/filter/markdown_filter_spec.rb | 19 | ||||
-rw-r--r-- | spec/lib/banzai/filter/sanitization_filter_spec.rb | 7 | ||||
-rw-r--r-- | spec/lib/banzai/filter/syntax_highlight_filter_spec.rb | 6 |
3 files changed, 26 insertions, 6 deletions
diff --git a/spec/lib/banzai/filter/markdown_filter_spec.rb b/spec/lib/banzai/filter/markdown_filter_spec.rb new file mode 100644 index 00000000000..897288b8ad5 --- /dev/null +++ b/spec/lib/banzai/filter/markdown_filter_spec.rb @@ -0,0 +1,19 @@ +require 'spec_helper' + +describe Banzai::Filter::MarkdownFilter, lib: true do + include FilterSpecHelper + + context 'code block' do + it 'adds language to lang attribute when specified' do + result = filter("```html\nsome code\n```") + + expect(result).to start_with("\n<pre><code lang=\"html\">") + end + + it 'does not add language to lang attribute when not specified' do + result = filter("```\nsome code\n```") + + expect(result).to start_with("\n<pre><code>") + end + end +end diff --git a/spec/lib/banzai/filter/sanitization_filter_spec.rb b/spec/lib/banzai/filter/sanitization_filter_spec.rb index b4cd5f63a15..fdbc65b5e00 100644 --- a/spec/lib/banzai/filter/sanitization_filter_spec.rb +++ b/spec/lib/banzai/filter/sanitization_filter_spec.rb @@ -49,11 +49,12 @@ describe Banzai::Filter::SanitizationFilter, lib: true do instance = described_class.new('Foo') 3.times { instance.whitelist } - expect(instance.whitelist[:transformers].size).to eq 5 + expect(instance.whitelist[:transformers].size).to eq 4 end - it 'allows syntax highlighting' do - exp = act = %q{<pre class="code highlight white c"><code><span class="k">def</span></code></pre>} + it 'sanitizes `class` attribute from all elements' do + act = %q{<pre class="code highlight white c"><code><span class="k">def</span></code></pre>} + exp = %q{<pre><code><span class="k">def</span></code></pre>} expect(filter(act).to_html).to eq exp end diff --git a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb index 63fb1bb25c4..f61fc8ceb9e 100644 --- a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb +++ b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb @@ -12,14 +12,14 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do context "when a valid language is specified" do it "highlights as that language" do - result = filter('<pre><code class="ruby">def fun end</code></pre>') + result = filter('<pre><code lang="ruby">def fun end</code></pre>') expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight ruby" lang="ruby" v-pre="true"><code><span id="LC1" class="line" lang="ruby"><span class="k">def</span> <span class="nf">fun</span> <span class="k">end</span></span></code></pre>') end end context "when an invalid language is specified" do it "highlights as plaintext" do - result = filter('<pre><code class="gnuplot">This is a test</code></pre>') + result = filter('<pre><code lang="gnuplot">This is a test</code></pre>') expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" lang="plaintext" v-pre="true"><code><span id="LC1" class="line" lang="plaintext">This is a test</span></code></pre>') end end @@ -30,7 +30,7 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do end it "highlights as plaintext" do - result = filter('<pre><code class="ruby">This is a test</code></pre>') + result = filter('<pre><code lang="ruby">This is a test</code></pre>') expect(result.to_html).to eq('<pre class="code highlight" lang="" v-pre="true"><code>This is a test</code></pre>') end end |