
PASS XHR method GET with MIME type text/plain 
PASS XHR method GET with MIME type text/plain (base64) 
PASS XHR method GET with MIME type text/html 
PASS XHR method GET with MIME type text/html;charset=UTF-8 
PASS XHR method GET with MIME type image/png 
PASS XHR method POST with MIME type text/plain 
PASS XHR method PUT with MIME type text/plain 
PASS XHR method DELETE with MIME type text/plain 
FAIL XHR method HEAD with MIME type text/plain assert_equals: expected "" but got "Hello, World!"
PASS XHR method UNICORN with MIME type text/plain