* feat(curriculum): add extension tests for css-flexbox curriculum modules
* apply suggestions from code review
Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
* fix: reorder tests
Moves the test that asserts the presence of the follow button to the
top of the order.
Signed-off-by: nhcarrigan <nhcarrigan@gmail.com>
Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>