bpo-46529: increase coverage of `typing.Union.repr` method (GH-30911)

(cherry picked from commit d0c690b5f85c679de6059cf353fe0524e905530e)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>

Miss Islington (bot) committed 4y ago

c730342005edf67333c37b575b419e2fc67d232b

Parent: c1254c4

Committed by GitHub <noreply@github.com> on 1/26/2022, 10:39:40 AM

bpo-46529: increase coverage of `typing.Union.__repr__` method (GH-30911)