This tests that aria-invalid causes the right attribute to be returned and it ensures a notification is sent when it changes.

PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is false.
PASS: AXInvalid is grammar.
PASS: AXInvalid is grammar.
PASS: AXInvalid is spelling.
PASS: AXInvalid is spelling.
PASS: AXInvalid is true.
PASS: AXInvalid is true.
PASS: AXInvalid is true.
PASS: AXInvalid is true.
PASS: AXInvalid is true.
PASS: AXInvalid is true.
PASS: AXInvalid is true.
PASS: didAddNotification === true
Notification received successfully.
PASS: AXInvalid is spelling.

PASS successfullyParsed is true

TEST COMPLETE