async def test_json_response_parsing():
"""Test json response parsing."""
response = HttpResponse()
response._set_response_initial(b'HTTP/1.1 200 OK\r\n')
response._set_header('content-type', 'application/json; charset=utf-8')
response.body = b'{"foo": "bar"}'
assert (await response.json()) == {'foo': 'bar'}
def test_encoding_from_header():
"""Test use encoder from header."""
response = HttpResponse()
response._set_response_initial(b'HTTP/1.1 200 OK\r\n')
response._set_header('content-type', 'text/html; charset=utf-8')
response.body = b'foo'
assert response._get_encoding() == 'utf-8'
response._set_header('content-type', 'application/json')
assert response._get_encoding() == 'utf-8'
response._set_header('content-type', 'text/html; charset=weirdencoding')
assert response._get_encoding() == 'ascii'
