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66 lines
3.3 KiB
Python
66 lines
3.3 KiB
Python
import json
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import flask
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from connexion.apis.flask_api import FlaskApi
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from connexion.decorators.validation import ParameterValidator
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# we are using "mock" module here for Py 2.7 support
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from mock import MagicMock
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def test_parameter_validator(monkeypatch):
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request = MagicMock(name='request')
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request.args = {}
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request.headers = {}
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request.params = {}
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app = MagicMock(name='app')
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app.response_class = flask.Response
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monkeypatch.setattr('flask.request', request)
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monkeypatch.setattr('flask.current_app', app)
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def orig_handler(*args, **kwargs):
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return 'OK'
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params = [{'name': 'p1', 'in': 'path', 'type': 'integer', 'required': True},
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{'name': 'h1', 'in': 'header', 'type': 'string', 'enum': ['a', 'b']},
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{'name': 'q1', 'in': 'query', 'type': 'integer', 'maximum': 3},
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{'name': 'a1', 'in': 'query', 'type': 'array', 'minItems': 2, 'maxItems': 3,
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'items': {'type': 'integer', 'minimum': 0}}]
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validator = ParameterValidator(params, FlaskApi)
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handler = validator(orig_handler)
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kwargs = {'query': {}, 'headers': {}}
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request = MagicMock(path_params={}, **kwargs)
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assert json.loads(handler(request).data.decode())['detail'] == "Missing path parameter 'p1'"
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request = MagicMock(path_params={'p1': '123'}, **kwargs)
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assert handler(request) == 'OK'
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request = MagicMock(path_params={'p1': ''}, **kwargs)
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assert json.loads(handler(request).data.decode())['detail'] == "Wrong type, expected 'integer' for path parameter 'p1'"
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request = MagicMock(path_params={'p1': 'foo'}, **kwargs)
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assert json.loads(handler(request).data.decode())['detail'] == "Wrong type, expected 'integer' for path parameter 'p1'"
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request = MagicMock(path_params={'p1': '1.2'}, **kwargs)
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assert json.loads(handler(request).data.decode())['detail'] == "Wrong type, expected 'integer' for path parameter 'p1'"
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request = MagicMock(path_params={'p1': 1}, query={'q1': '4'}, headers={})
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assert json.loads(handler(request).data.decode())['detail'].startswith('4 is greater than the maximum of 3')
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request = MagicMock(path_params={'p1': 1}, query={'q1': '3'}, headers={})
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assert handler(request) == 'OK'
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request = MagicMock(path_params={'p1': 1}, query={'a1': "1,2"}, headers={})
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assert handler(request) == "OK"
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request = MagicMock(path_params={'p1': 1}, query={'a1': "1,a"}, headers={})
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assert json.loads(handler(request).data.decode())['detail'].startswith("'a' is not of type 'integer'")
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request = MagicMock(path_params={'p1': 1}, query={'a1': "1,-1"}, headers={})
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assert json.loads(handler(request).data.decode())['detail'].startswith("-1 is less than the minimum of 0")
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request = MagicMock(path_params={'p1': 1}, query={'a1': "1"}, headers={})
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assert json.loads(handler(request).data.decode())['detail'].startswith("[1] is too short")
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request = MagicMock(path_params={'p1': 1}, query={'a1': "1,2,3,4"}, headers={})
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assert json.loads(handler(request).data.decode())['detail'].startswith("[1, 2, 3, 4] is too long")
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request = MagicMock(path_params={'p1': '123'}, query={}, headers={'h1': 'a'})
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assert handler(request) == 'OK'
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request = MagicMock(path_params={'p1': '123'}, query={}, headers={'h1': 'x'})
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assert json.loads(handler(request).data.decode())['detail'].startswith("'x' is not one of ['a', 'b']")
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