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Add negative simple request test

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This commit is contained in:
Correl Roush 2020-09-18 00:01:10 -04:00
parent a10aaf7817
commit 6003025ee3
1 changed files with 67 additions and 28 deletions
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95
tests/test_requests.py
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@ -1,4 +1,5 @@
from typing import Optional
from dataclasses import dataclass
from typing import Dict, List, Optional
import unittest
from urllib.parse import urlencode
@ -6,6 +7,9 @@ import attr
from hypothesis import given
import hypothesis.strategies as s
from openapi_core import create_spec # type: ignore
from openapi_core.schema.parameters.exceptions import ( # type: ignore
MissingRequiredParameter,
)
from openapi_core.validation.request.datatypes import ( # type: ignore
RequestParameters,
OpenAPIRequest,
@ -19,8 +23,35 @@ from werkzeug.datastructures import ImmutableMultiDict
from openapi3 import TornadoRequestFactory
@dataclass
class Parameters:
headers: Dict[str, str]
query_parameters: Dict[str, str]
def as_openapi(self) -> List[dict]:
headers = [
{
"name": name.lower(),
"in": "header",
"required": True,
"schema": {"type": "string", "enum": [value]},
}
for name, value in self.headers.items()
]
qargs = [
{
"name": name.lower(),
"in": "query",
"required": True,
"schema": {"type": "string", "enum": [value]},
}
for name, value in self.query_parameters.items()
]
return headers + qargs
@s.composite
def parameters(draw):
def parameters(draw, min_headers=0, min_query_parameters=0) -> Parameters:
field_name = s.text(
s.characters(
min_codepoint=33,
@ -36,10 +67,12 @@ def parameters(draw):
),
min_size=1,
)
return {
"headers": draw(s.dictionaries(field_name, field_value)),
"query_parameters": draw(s.dictionaries(field_name, field_value)),
}
return Parameters(
headers=draw(s.dictionaries(field_name, field_value, min_size=min_headers)),
query_parameters=draw(
s.dictionaries(field_name, field_value, min_size=min_query_parameters)
),
)
class TestRequestFactory(unittest.TestCase):
@ -74,25 +107,7 @@ class TestRequest(AsyncHTTPTestCase):
return Application([(r"/", TestHandler)])
@given(parameters())
def test_simple_request(self, parameters) -> None:
headers = [
{
"name": name.lower(),
"in": "header",
"required": True,
"schema": {"type": "string", "enum": [value]},
}
for name, value in parameters["headers"].items()
]
qargs = [
{
"name": name.lower(),
"in": "query",
"required": True,
"schema": {"type": "string", "enum": [value]},
}
for name, value in parameters["query_parameters"].items()
]
def test_simple_request(self, parameters: Parameters) -> None:
spec = create_spec(
{
"openapi": "3.0.0",
@ -100,7 +115,7 @@ class TestRequest(AsyncHTTPTestCase):
"paths": {
"/": {
"get": {
"parameters": headers + qargs,
"parameters": parameters.as_openapi(),
"responses": {"default": {"description": "Root response"}},
}
}
@ -109,8 +124,32 @@ class TestRequest(AsyncHTTPTestCase):
)
validator = RequestValidator(spec)
self.fetch(
"/?" + urlencode(parameters["query_parameters"]),
headers=HTTPHeaders(parameters["headers"]),
"/?" + urlencode(parameters.query_parameters),
headers=HTTPHeaders(parameters.headers),
)
result = validator.validate(self.request)
result.raise_for_errors()
@given(parameters(min_headers=1) | parameters(min_query_parameters=1))
def test_simple_request_fails_without_parameters(
self, parameters: Parameters
) -> None:
spec = create_spec(
{
"openapi": "3.0.0",
"info": {"title": "Test specification", "version": "0.1"},
"paths": {
"/": {
"get": {
"parameters": parameters.as_openapi(),
"responses": {"default": {"description": "Root response"}},
}
}
},
}
)
validator = RequestValidator(spec)
self.fetch("/")
result = validator.validate(self.request)
with self.assertRaises(MissingRequiredParameter):
result.raise_for_errors()