Fix SyntaxHighlightFilter spec

1 files changed, 4 insertions, 4 deletions

diff --git a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
index d265d29ee86..69e3c52b35a 100644
--- a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
+++ b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
@@ -6,21 +6,21 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do
   context "when no language is specified" do
     it "highlights as plaintext" do
       result = filter('<pre><code>def fun end</code></pre>')
-      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" v-pre="true"><code>def fun end</code></pre>')
+      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" lang="plaintext" v-pre="true"><code>def fun end</code></pre>')
     end
   end
 
   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>')
-      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight ruby" v-pre="true"><code><span class="k">def</span> <span class="nf">fun</span> <span class="k">end</span></code></pre>')
+      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight ruby" lang="ruby" v-pre="true"><code><span class="k">def</span> <span class="nf">fun</span> <span class="k">end</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>')
-      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" v-pre="true"><code>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>This is a test</code></pre>')
     end
   end
 
@@ -31,7 +31,7 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do
 
     it "highlights as plaintext" do
       result = filter('<pre><code class="ruby">This is a test</code></pre>')
-      expect(result.to_html).to eq('<pre class="code highlight" v-pre="true"><code>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
 end