⇒ You should see 3 yellow paragraphs without a blue border, then a line of plain text, followed by 3 yellow paragraphs surrounded by a single blue border, and finally one yellow paragraph with no border.
Hello
cruel
world
Version 1.1 ensured that text nodes (like this) were not discarded.
Goodbye
cruel
world
.unwrapInner() test
⇒ You should see "Hello cruel world" in a single-width blue border, then "Goodbye", "cruel", and "world" each within a double-width border. The absence of yellow background demonstrates that all <p> tags were replaced by their contents.
⇒ Below that, you should see the word "NoSpace" containing no line break or space between "No" and "Space" (which tests that an empty element is simply removed).