is($req->[0], 'POST', 'method is POST');
is($req->[2]{content}, '{"query":"{hello}"}', 'encoded body as JSON');
- is($req->[2]{headers}{'content-type'}, 'application/json', 'set content-type to json');
+ is($req->[2]{headers}{'content-type'}, 'application/json;charset=UTF-8', 'set content-type to json');
};
subtest 'GET request' => sub {