These require constructing additional certificates.

OCSP URI has no path component (http://foo)
OCSP endpoint returns 400/404/500
OCSP endpoint returns 204 no content
OCSP endpoint returns 100 continue (not applicable - per https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/100 the client must request the 100-continue functionality, we don't)

Not applicable (per https://jira.mongodb.org/browse/RUBY-2401):
Intermediate certificate is unknown
Intermediate certificate is revoked