PASS Fetch with GET FAIL Fetch with HEAD assert_equals: Request should have header content-length: null expected (object) null but got (string) "0" PASS Fetch with PUT without body PASS Fetch with PUT with body PASS Fetch with POST without body PASS Fetch with POST with text body FAIL Fetch with POST with FormData body Can't find variable: FormData PASS Fetch with POST with URLSearchParams body FAIL Fetch with POST with Blob body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" FAIL Fetch with POST with ArrayBuffer body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" FAIL Fetch with POST with Uint8Array body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" FAIL Fetch with POST with Int8Array body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" FAIL Fetch with POST with Float32Array body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" FAIL Fetch with POST with Float64Array body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" FAIL Fetch with POST with DataView body assert_equals: Request should have header content-type: null expected (object) null but got (string) "application/x-www-form-urlencoded" PASS Fetch with POST with Blob body with mime type FAIL Fetch with Chicken assert_equals: Request should have header content-length: null expected (object) null but got (string) "0" PASS Fetch with Chicken with body PASS Fetch with GET and mode "cors" does not need an Origin header PASS Fetch with POST and mode "same-origin" needs an Origin header PASS Fetch with POST and mode "no-cors" needs an Origin header PASS Fetch with PUT and mode "same-origin" needs an Origin header PASS Fetch with TacO and mode "same-origin" needs an Origin header PASS Fetch with TacO and mode "cors" needs an Origin header