| PASS | Should succeed if preflight has status 200 | |
| PASS | Should succeed if preflight has status 299 | |
| PASS | Should throw error if preflight has status 300 | |
| PASS | Should throw error if preflight has status 301 | |
| PASS | Should throw error if preflight has status 302 | |
| PASS | Should throw error if preflight has status 303 | |
| PASS | Should throw error if preflight has status 304 | |
| PASS | Should throw error if preflight has status 305 | |
| PASS | Should throw error if preflight has status 306 | |
| PASS | Should throw error if preflight has status 307 | |
| PASS | Should throw error if preflight has status 308 | |
| PASS | Should throw error if preflight has status 400 | |
| PASS | Should throw error if preflight has status 401 | |
| PASS | Should throw error if preflight has status 402 | |
| PASS | Should throw error if preflight has status 403 | |
| PASS | Should throw error if preflight has status 404 | |
| PASS | Should throw error if preflight has status 405 | |
| PASS | Should throw error if preflight has status 406 | |
| PASS | Should throw error if preflight has status 407 | |
| PASS | Should throw error if preflight has status 408 | |
| PASS | Should throw error if preflight has status 409 | |
| PASS | Should throw error if preflight has status 410 | |
| PASS | Should throw error if preflight has status 411 | |
| PASS | Should throw error if preflight has status 412 | |
| PASS | Should throw error if preflight has status 413 | |
| PASS | Should throw error if preflight has status 414 | |
| PASS | Should throw error if preflight has status 415 | |
| PASS | Should throw error if preflight has status 416 | |
| PASS | Should throw error if preflight has status 417 | |
| PASS | Should throw error if preflight has status 500 | |
| PASS | Should throw error if preflight has status 501 | |
| PASS | Should throw error if preflight has status 502 | |
| PASS | Should throw error if preflight has status 503 | |
| PASS | Should throw error if preflight has status 504 | |
| PASS | Should throw error if preflight has status 505 | |
| PASS | Should throw error if preflight has status 680 | |
| PASS | Should throw error if preflight has status 790 | |