Div element

Verify if div element model has been correctly upcasted depending on the content context:

• div element including only phrasing content should be upcasted to htmlDivParagraph model.
• div element including paragraphs should be upcasted to htmlDiv model.
• Mixed content including both block and inline content should autoparagraph inline content and upcast div element to htmlDiv model.
• Content including disallowed div element should be correctly split without data loss (you should see foobar in image caption).