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Renamed 'requests' test package.
This avoids a collision when third-party database backends depend on the Requests HTTP library.
This commit is contained in:
Tim Graham
GitHub
217
tests/requests_tests/test_data_upload_settings.py
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217
tests/requests_tests/test_data_upload_settings.py
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from io import BytesIO
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from django.core.exceptions import RequestDataTooBig, TooManyFieldsSent
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from django.core.handlers.wsgi import WSGIRequest
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from django.test import SimpleTestCase
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from django.test.client import FakePayload
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TOO_MANY_FIELDS_MSG = (
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"The number of GET/POST parameters exceeded settings.DATA_UPLOAD_MAX_NUMBER_FIELDS."
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)
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TOO_MUCH_DATA_MSG = "Request body exceeded settings.DATA_UPLOAD_MAX_MEMORY_SIZE."
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class DataUploadMaxMemorySizeFormPostTests(SimpleTestCase):
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def setUp(self):
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payload = FakePayload("a=1&a=2&a=3\r\n")
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self.request = WSGIRequest(
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{
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"REQUEST_METHOD": "POST",
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"CONTENT_TYPE": "application/x-www-form-urlencoded",
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"CONTENT_LENGTH": len(payload),
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"wsgi.input": payload,
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}
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)
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def test_size_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=12):
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with self.assertRaisesMessage(RequestDataTooBig, TOO_MUCH_DATA_MSG):
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self.request._load_post_and_files()
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def test_size_not_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=13):
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self.request._load_post_and_files()
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def test_no_limit(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=None):
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self.request._load_post_and_files()
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class DataUploadMaxMemorySizeMultipartPostTests(SimpleTestCase):
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def setUp(self):
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payload = FakePayload(
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"\r\n".join(
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[
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"--boundary",
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'Content-Disposition: form-data; name="name"',
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"",
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"value",
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"--boundary--",
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]
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)
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)
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self.request = WSGIRequest(
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{
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"REQUEST_METHOD": "POST",
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"CONTENT_TYPE": "multipart/form-data; boundary=boundary",
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"CONTENT_LENGTH": len(payload),
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"wsgi.input": payload,
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}
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)
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def test_size_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=10):
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with self.assertRaisesMessage(RequestDataTooBig, TOO_MUCH_DATA_MSG):
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self.request._load_post_and_files()
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def test_size_not_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=11):
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self.request._load_post_and_files()
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def test_no_limit(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=None):
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self.request._load_post_and_files()
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def test_file_passes(self):
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payload = FakePayload(
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"\r\n".join(
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[
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"--boundary",
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'Content-Disposition: form-data; name="file1"; '
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'filename="test.file"',
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"",
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"value",
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"--boundary--",
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]
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)
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)
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request = WSGIRequest(
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{
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"REQUEST_METHOD": "POST",
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"CONTENT_TYPE": "multipart/form-data; boundary=boundary",
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"CONTENT_LENGTH": len(payload),
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"wsgi.input": payload,
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}
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)
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=1):
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request._load_post_and_files()
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self.assertIn("file1", request.FILES, "Upload file not present")
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class DataUploadMaxMemorySizeGetTests(SimpleTestCase):
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def setUp(self):
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self.request = WSGIRequest(
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{
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"REQUEST_METHOD": "GET",
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"wsgi.input": BytesIO(b""),
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"CONTENT_LENGTH": 3,
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}
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)
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def test_data_upload_max_memory_size_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=2):
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with self.assertRaisesMessage(RequestDataTooBig, TOO_MUCH_DATA_MSG):
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self.request.body
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def test_size_not_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=3):
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self.request.body
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def test_no_limit(self):
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with self.settings(DATA_UPLOAD_MAX_MEMORY_SIZE=None):
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self.request.body
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def test_empty_content_length(self):
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self.request.environ["CONTENT_LENGTH"] = ""
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self.request.body
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class DataUploadMaxNumberOfFieldsGet(SimpleTestCase):
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def test_get_max_fields_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=1):
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with self.assertRaisesMessage(TooManyFieldsSent, TOO_MANY_FIELDS_MSG):
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request = WSGIRequest(
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{
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"REQUEST_METHOD": "GET",
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"wsgi.input": BytesIO(b""),
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"QUERY_STRING": "a=1&a=2&a=3",
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}
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)
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request.GET["a"]
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def test_get_max_fields_not_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=3):
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request = WSGIRequest(
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{
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"REQUEST_METHOD": "GET",
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"wsgi.input": BytesIO(b""),
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"QUERY_STRING": "a=1&a=2&a=3",
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}
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)
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request.GET["a"]
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class DataUploadMaxNumberOfFieldsMultipartPost(SimpleTestCase):
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def setUp(self):
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payload = FakePayload(
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"\r\n".join(
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[
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"--boundary",
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'Content-Disposition: form-data; name="name1"',
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"",
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"value1",
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"--boundary",
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'Content-Disposition: form-data; name="name2"',
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"",
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"value2",
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"--boundary--",
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]
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)
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)
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self.request = WSGIRequest(
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{
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"REQUEST_METHOD": "POST",
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"CONTENT_TYPE": "multipart/form-data; boundary=boundary",
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"CONTENT_LENGTH": len(payload),
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"wsgi.input": payload,
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}
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)
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def test_number_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=1):
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with self.assertRaisesMessage(TooManyFieldsSent, TOO_MANY_FIELDS_MSG):
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self.request._load_post_and_files()
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def test_number_not_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=2):
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self.request._load_post_and_files()
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def test_no_limit(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=None):
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self.request._load_post_and_files()
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class DataUploadMaxNumberOfFieldsFormPost(SimpleTestCase):
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def setUp(self):
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payload = FakePayload("\r\n".join(["a=1&a=2&a=3", ""]))
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self.request = WSGIRequest(
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{
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"REQUEST_METHOD": "POST",
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"CONTENT_TYPE": "application/x-www-form-urlencoded",
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"CONTENT_LENGTH": len(payload),
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"wsgi.input": payload,
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}
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)
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def test_number_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=2):
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with self.assertRaisesMessage(TooManyFieldsSent, TOO_MANY_FIELDS_MSG):
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self.request._load_post_and_files()
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def test_number_not_exceeded(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=3):
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self.request._load_post_and_files()
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def test_no_limit(self):
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with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=None):
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self.request._load_post_and_files()
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