resolves #360 fix crash when encountering unsupported Asciidoctor node

Broken by 87b135d61aa12d8706b9b00fcaca75d6bda36a88

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/converter_spec.rb b/spec/converter_spec.rb
index 82563ce..b6bb326 100644
--- a/spec/converter_spec.rb
+++ b/spec/converter_spec.rb
@@ -262,6 +262,14 @@ Text
       expect(toc.href).to eq('toc.xhtml')
     end
 
+    it "doesn't crash when sees inline toc" do
+      to_epub <<~EOS
+= Title
+
+toc::[]
+      EOS
+    end
+
     it 'supports video' do
       book, = to_epub fixture_file('video/book.adoc')
       chapter = book.item_by_href '_chapter.xhtml'