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httpie-cli/tests/test_xml.py
Mickaël Schoentgen 4f1c9441c5
Fix encoding error with non-prettified encoded responses (#1168)
* Fix encoding error with non-prettified encoded responses

Removed `--format-option response.as` an promote `--response-as`: using
the format option would be misleading as it is now also used by non-prettified
responses.

* Encoding refactoring

* split --response-as into --response-mime and --response-charset
* add support for Content-Type charset for requests printed to terminal
* add support charset detection for requests printed to terminal without a Content-Type charset
* etc.

* `test_unicode.py` → `test_encoding.py`

* Drop sequence length check

* Clean-up tests

* [skip ci] Tweaks

* Use the compatible release clause for `charset_normalizer` requirement

Cf. https://www.python.org/dev/peps/pep-0440/#version-specifiers

* Clean-up

* Partially revert d52a4833e4

* Changelog

* Tweak tests

* [skip ci] Better test name

* Cleanup tests and add request body charset detection

* More test suite cleanups

* Cleanup

* Fix code style in test

* Improve detect_encoding() docstring

* Uniformize pytest.mark.parametrize() calls

* [skip ci] Comment out TODOs (will be tackled in a specific PR)

Co-authored-by: Jakub Roztocil <jakub@roztocil.co>
2021-10-06 17:27:07 +02:00

100 lines
2.8 KiB
Python

import sys
import pytest
import responses
from httpie.encoding import UTF8
from httpie.output.formatters.xml import parse_xml, pretty_xml
from .fixtures import XML_FILES_PATH, XML_FILES_VALID, XML_FILES_INVALID, XML_DATA_RAW, XML_DATA_FORMATTED
from .utils import http, DUMMY_URL
@pytest.mark.parametrize(
'options, expected_xml',
[
('xml.format:false', XML_DATA_RAW),
('xml.indent:2', XML_DATA_FORMATTED),
('xml.indent:4', pretty_xml(parse_xml(XML_DATA_RAW), indent=4)),
]
)
@responses.activate
def test_xml_format_options(options, expected_xml):
responses.add(
responses.GET,
DUMMY_URL,
body=XML_DATA_RAW,
content_type='application/xml',
)
r = http('--format-options', options, DUMMY_URL)
assert expected_xml in r
@pytest.mark.parametrize('file', XML_FILES_VALID)
@responses.activate
def test_valid_xml(file):
"""Test XML formatter limits with data containing comments, doctypes
and other XML-specific subtles.
"""
if 'standalone' in file.stem and sys.version_info < (3, 9):
pytest.skip('Standalone XML requires Python 3.9+')
xml_data = file.read_text(encoding=UTF8)
expected_xml_file = file.with_name(file.name.replace('_raw', '_formatted'))
expected_xml_output = expected_xml_file.read_text(encoding=UTF8)
responses.add(
responses.GET,
DUMMY_URL,
body=xml_data,
content_type='application/xml',
)
r = http(DUMMY_URL)
assert expected_xml_output in r
@responses.activate
def test_xml_xhtml():
"""XHTML responses are handled by the XML formatter."""
file = XML_FILES_PATH / 'xhtml' / 'xhtml_raw.xml'
xml_data = file.read_text(encoding=UTF8)
# Python < 3.8 was sorting attributes (https://bugs.python.org/issue34160)
# so we have 2 different output expected given the Python version.
expected_file_name = (
'xhtml_formatted_python_less_than_3.8.xml'
if sys.version_info < (3, 8)
else 'xhtml_formatted.xml'
)
expected_xml_file = file.with_name(expected_file_name)
expected_xml_output = expected_xml_file.read_text(encoding=UTF8)
responses.add(
responses.GET,
DUMMY_URL,
body=xml_data,
content_type='application/xhtml+xml',
)
r = http(DUMMY_URL)
assert expected_xml_output in r
@pytest.mark.parametrize('file', XML_FILES_INVALID)
@responses.activate
def test_invalid_xml(file):
"""Testing several problematic XML files, none should be formatted
and none should make HTTPie to crash.
"""
xml_data = file.read_text(encoding=UTF8)
responses.add(
responses.GET,
DUMMY_URL,
body=xml_data,
content_type='application/xml',
)
# No formatting done, data is simply printed as-is.
r = http(DUMMY_URL)
assert xml_data in r