mirror of https://github.com/zulip/zulip.git
100 lines
3.5 KiB
Python
100 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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from typing import Dict, Any
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from zerver.lib.test_classes import ZulipTestCase
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from zerver.lib.openapi import (
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get_openapi_fixture, get_openapi_parameters,
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validate_against_openapi_schema, to_python_type, SchemaError
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)
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TEST_ENDPOINT = '/messages/{message_id}'
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TEST_METHOD = 'patch'
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TEST_RESPONSE = '400'
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class OpenAPIToolsTest(ZulipTestCase):
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"""Make sure that the tools we use to handle our OpenAPI specification
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(located in zerver/lib/openapi.py) work as expected.
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These tools are mostly dedicated to fetching parts of the -already parsed-
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specification, and comparing them to objects returned by our REST API.
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"""
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def test_get_openapi_fixture(self) -> None:
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actual = get_openapi_fixture(TEST_ENDPOINT, TEST_METHOD, TEST_RESPONSE)
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expected = {
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'code': 'BAD_REQUEST',
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'msg': 'You don\'t have permission to edit this message',
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'result': 'error'
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}
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self.assertEqual(actual, expected)
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def test_get_openapi_parameters(self) -> None:
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actual = get_openapi_parameters(TEST_ENDPOINT, TEST_METHOD)
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expected_item = {
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'name': 'message_id',
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'in': 'path',
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'description':
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'The ID of the message that you wish to edit/update.',
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'example': 42,
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'required': True,
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'schema': {'type': 'integer'}
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}
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assert(expected_item in actual)
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def test_validate_against_openapi_schema(self) -> None:
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with self.assertRaises(SchemaError,
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msg=('Extraneous key "foo" in '
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'the response\'scontent')):
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bad_content = {
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'msg': '',
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'result': 'success',
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'foo': 'bar'
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} # type: Dict[str, Any]
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validate_against_openapi_schema(bad_content,
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TEST_ENDPOINT,
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TEST_METHOD)
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with self.assertRaises(SchemaError,
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msg=("Expected type <class 'str'> for key "
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"\"msg\", but actually got "
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"<class 'int'>")):
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bad_content = {
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'msg': 42,
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'result': 'success',
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}
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validate_against_openapi_schema(bad_content,
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TEST_ENDPOINT,
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TEST_METHOD)
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with self.assertRaises(SchemaError,
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msg='Expected to find the "msg" required key'):
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bad_content = {
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'result': 'success',
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}
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validate_against_openapi_schema(bad_content,
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TEST_ENDPOINT,
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TEST_METHOD)
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# No exceptions should be raised here.
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good_content = {
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'msg': '',
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'result': 'success',
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}
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validate_against_openapi_schema(good_content,
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TEST_ENDPOINT,
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TEST_METHOD)
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def test_to_python_type(self) -> None:
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TYPES = {
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'string': str,
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'number': float,
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'integer': int,
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'boolean': bool,
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'array': list,
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'object': dict
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}
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for oa_type, py_type in TYPES.items():
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self.assertEqual(to_python_type(oa_type), py_type)
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