| PASS response.headers.get('content-length') expects 0 | |
| PASS response.headers.get('content-length') expects 0, 0 | |
| PASS response.headers.get('double-trouble') expects , | |
| PASS response.headers.get('foo-test') expects 1, 2, 3 | |
| PASS response.headers.get('heya') expects , , 1, , , 2 | |
| PASS response.headers.get('www-authenticate') expects 1, 2, 3, 4 | |