Build a Markdown Previewer (stuck on user story 5)

Tell us what’s happening:
I cannot get the test script to recognize my default markdown. Am I misunderstanding the task?

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36.

Link to the challenge:

The requirements says:

at least one of each of the following elements: a header (H1 size), a sub header (H2 size), a link, inline code, a code block, a list item, a blockquote, an image, and bolded text

You can copy paste the placeholder markdown from the example project if you want.

The last test is an optional bonus.