class UploadedFileManagerTest(unittest.TestCase):
def setUp(self):
self.mgr = UploadedFileManager()
self.filemgr_events = []
self.mgr.on_files_added.connect(self._on_files_added)
def _on_files_added(self, file_list, **kwargs):
self.filemgr_events.append(file_list)
def test_add_file(self):
self.assertIsNone(self.mgr.get_files("non-report", "non-widget"))
event1 = UploadedFileList("session", "widget", [file1])
event2 = UploadedFileList("session", "widget", [file2])
self.mgr.add_files("session", "widget", [file1])
self.assertEqual([file1], self.mgr.get_files("session", "widget"))
self.assertEqual([event1], self.filemgr_events)
# Add another file with the same ID
self.mgr.add_files("session", "widget", [file2])
self.assertEqual([file2], self.mgr.get_files("session", "widget"))
self.assertEqual([event1, event2], self.filemgr_events)
def test_remove_file(self):
# This should not error.
self.mgr.remove_files("non-report", "non-widget")
self.mgr.add_files("session", "widget", [file1])
self.assertEqual([file1], self.mgr.get_files("session", "widget"))
self.mgr.remove_files("session", "widget")
self.assertIsNone(self.mgr.get_files("session", "widget"))
def test_remove_all_files(self):
# This should not error.
self.mgr.remove_session_files("non-report")
# Add two files with different session IDs, but the same widget ID.
self.mgr.add_files("session1", "widget", [file1])
self.mgr.add_files("session2", "widget", [file1])
event1 = UploadedFileList("session1", "widget", [file1])
event2 = UploadedFileList("session2", "widget", [file1])
self.mgr.remove_session_files("session1")
self.assertIsNone(self.mgr.get_files("session1", "widget"))
self.assertEqual([file1], self.mgr.get_files("session2", "widget"))
self.assertEqual([event1, event2], self.filemgr_events)
class UploadFileRequestHandlerTest(tornado.testing.AsyncHTTPTestCase):
"""Tests the /upload_file endpoint."""
def get_app(self):
self.file_mgr = UploadedFileManager()
self._get_session_info = lambda x: True
return tornado.web.Application([
(
UPLOAD_FILE_ROUTE,
UploadFileRequestHandler,
dict(
file_mgr=self.file_mgr,
get_session_info=self._get_session_info,
),
),
])
def _upload_files(self, params):
# We use requests.Request to construct our multipart/form-data request
# here, because they are absurdly fiddly to compose, and Tornado
# doesn't include a utility for building them. We then use self.fetch()
# to actually send the request to the test server.
req = requests.Request(method="POST",
url=self.get_url("/upload_file"),
files=params).prepare()
return self.fetch("/upload_file",
method=req.method,
headers=req.headers,
body=req.body)
def test_upload_one_file(self):
"""Uploading a file should populate our file_mgr."""
file = MockFile("filename", b"123")
params = {
file.name: file.data,
"sessionId": (None, "fooReport"),
"widgetId": (None, "barWidget"),
"totalFiles": (None, "1"),
}
response = self._upload_files(params)
self.assertEqual(200, response.code)
self.assertEqual(
[(file.name, file.data)],
[(rec.name, rec.data)
for rec in self.file_mgr.get_files("fooReport", "barWidget")],
)
def test_upload_multiple_files(self):
file_1 = MockFile("file1", b"123")
file_2 = MockFile("file2", b"456")
file_3 = MockFile("file3", b"789")
params = {
file_1.name: file_1.data,
file_2.name: file_2.data,
file_3.name: file_3.data,
"sessionId": (None, "fooReport"),
"widgetId": (None, "barWidget"),
"totalFiles": (None, "1"),
}
response = self._upload_files(params)
self.assertEqual(200, response.code)
self.assertEqual(
sorted([file_1, file_2, file_3]),
sorted([
(rec.name, rec.data)
for rec in self.file_mgr.get_files("fooReport", "barWidget")
]),
)
def test_upload_missing_params(self):
"""Missing params in the body should fail with 400 status."""
params = {
"image.png": ("image.png", b"1234"),
"sessionId": (None, "fooReport"),
# "widgetId": (None, 'barWidget'),
"totalFiles": (None, "1"),
}
response = self._upload_files(params)
self.assertEqual(400, response.code)
self.assertIn("Missing 'widgetId'", response.reason)
def test_upload_missing_file(self):
"""Missing file should fail with 400 status."""
params = {
# "image.png": ("image.png", b"1234"),
"sessionId": (None, "fooReport"),
"widgetId": (None, "barWidget"),
"totalFiles": (None, "1"),
}
response = self._upload_files(params)
self.assertEqual(400, response.code)
self.assertIn("Expected at least 1 file, but got 0", response.reason)
def test_delete_file(self):
"""File should be able to be deleted successfully"""
file1 = UploadedFileRec("1234", "name", "type", b"1234")
file2 = UploadedFileRec("4567", "name", "type", b"1234")
self.file_mgr.add_files("session1", "widget1", [file1])
self.file_mgr.add_files("session2", "widget2", [file2])
response = self.fetch(f"/upload_file/session1/widget1/1234",
method="DELETE")
self.assertEqual(200, response.code)
self.assertFalse(len(self.file_mgr.get_files("session1", "widget1")))
self.assertTrue(len(self.file_mgr.get_files("session2", "widget2")))
def test_delete_file_across_sessions(self):
"""Deleting file param mismatch should fail with 404 status."""
file1 = UploadedFileRec("1234", "name", "type", b"1234")
file2 = UploadedFileRec("4567", "name", "type", b"1234")
self.file_mgr.add_files("session1", "widget1", [file1])
self.file_mgr.add_files("session2", "widget2", [file2])
response = self.fetch(f"/upload_file/session2/widget1/1234",
method="DELETE")
self.assertEqual(404, response.code)
self.assertTrue(len(self.file_mgr.get_files("session1", "widget1")))
self.assertTrue(len(self.file_mgr.get_files("session2", "widget2")))
@parameterized.expand([
(None, "widget_id", "123"),
("session_id", None, "123"),
("session_id", "widget_id", None),
])
def test_delete_missing_param(self, session_id, widget_id, file_id):
"""Missing param should fail with 404 status."""
response = self.fetch(
f"/upload_file/{session_id}/{widget_id}/{file_id}",
method="DELETE")
self.assertEqual(404, response.code)
class UploadFileRequestHandlerInvalidSessionTest(
tornado.testing.AsyncHTTPTestCase):
"""Tests the /upload_file endpoint."""
def get_app(self):
self.file_mgr = UploadedFileManager()
self._get_session_info = lambda x: None
return tornado.web.Application([
(
UPLOAD_FILE_ROUTE,
UploadFileRequestHandler,
dict(
file_mgr=self.file_mgr,
get_session_info=self._get_session_info,
),
),
])
def _upload_files(self, params):
# We use requests.Request to construct our multipart/form-data request
# here, because they are absurdly fiddly to compose, and Tornado
# doesn't include a utility for building them. We then use self.fetch()
# to actually send the request to the test server.
req = requests.Request(method="POST",
url=self.get_url("/upload_file"),
files=params).prepare()
return self.fetch("/upload_file",
method=req.method,
headers=req.headers,
body=req.body)
def test_upload_one_file(self):
"""Uploading a file should populate our file_mgr."""
file = MockFile("filename", b"123")
params = {
file.name: file.data,
"sessionId": (None, "fooReport"),
"widgetId": (None, "barWidget"),
"totalFiles": (None, "1"),
}
response = self._upload_files(params)
self.assertEqual(400, response.code)
self.assertIsNone(self.file_mgr.get_files("fooReport", "barWidget"))
def test_upload_multiple_files(self):
file_1 = MockFile("file1", b"123")
file_2 = MockFile("file2", b"456")
file_3 = MockFile("file3", b"789")
params = {
file_1.name: file_1.data,
file_2.name: file_2.data,
file_3.name: file_3.data,
"sessionId": (None, "fooReport"),
"widgetId": (None, "barWidget"),
"totalFiles": (None, "1"),
}
response = self._upload_files(params)
self.assertEqual(400, response.code)
self.assertIsNone(self.file_mgr.get_files("fooReport", "barWidget"))
def test_delete_file(self):
"""File should be able to be deleted successfully"""
file1 = UploadedFileRec("1234", "name", "type", b"1234")
file2 = UploadedFileRec("4567", "name", "type", b"1234")
self.file_mgr.add_files("session1", "widget1", [file1])
self.file_mgr.add_files("session2", "widget2", [file2])
response = self.fetch(f"/upload_file/session1/widget1/1234",
method="DELETE")
self.assertEqual(404, response.code)
class UploadedFileManagerTest(unittest.TestCase):
def setUp(self):
self.mgr = UploadedFileManager()
self.filemgr_events = []
self.mgr.on_files_updated.connect(self._on_files_updated)
def _on_files_updated(self, file_list, **kwargs):
self.filemgr_events.append(file_list)
def test_add_file(self):
self.assertIsNone(self.mgr.get_files("non-report", "non-widget"))
self.mgr.update_file_count("session", "widget", 1)
self.mgr.add_files("session", "widget", [file1])
self.assertEqual([file1], self.mgr.get_files("session", "widget"))
self.assertEqual(len(self.filemgr_events), 1)
# Add another file with the same ID
self.mgr.update_file_count("session", "widget", 2)
self.mgr.add_files("session", "widget", [file2])
self.assertEqual([file1, file2],
self.mgr.get_files("session", "widget"))
self.assertEqual(len(self.filemgr_events), 2)
def test_remove_file(self):
# This should not error.
self.mgr.remove_files("non-report", "non-widget")
self.mgr.add_files("session", "widget", [file1])
self.mgr.remove_file("session", "widget", file1.id)
self.assertEqual([], self.mgr.get_files("session", "widget"))
self.mgr.remove_file("session", "widget", file1.id)
self.assertEqual([], self.mgr.get_files("session", "widget"))
self.mgr.add_files("session", "widget", [file1])
self.mgr.add_files("session", "widget", [file2])
self.mgr.remove_file("session", "widget", file1.id)
self.assertEqual([file2], self.mgr.get_files("session", "widget"))
def test_remove_widget_files(self):
# This should not error.
self.mgr.remove_session_files("non-report")
# Add two files with different session IDs, but the same widget ID.
self.mgr.add_files("session1", "widget", [file1])
self.mgr.add_files("session2", "widget", [file1])
self.mgr.remove_files("session1", "widget")
self.assertIsNone(self.mgr.get_files("session1", "widget"))
self.assertEqual([file1], self.mgr.get_files("session2", "widget"))
def test_remove_session_files(self):
# This should not error.
self.mgr.remove_session_files("non-report")
# Add two files with different session IDs, but the same widget ID.
self.mgr.add_files("session1", "widget1", [file1])
self.mgr.add_files("session1", "widget2", [file1])
self.mgr.add_files("session2", "widget", [file1])
self.mgr.remove_session_files("session1")
self.assertIsNone(self.mgr.get_files("session1", "widget1"))
self.assertIsNone(self.mgr.get_files("session1", "widget2"))
self.assertEqual([file1], self.mgr.get_files("session2", "widget"))
def test_replace_widget_files(self):
self.mgr.add_files("session1", "widget", [file1])
self.mgr.replace_files("session1", "widget", [file2])
self.assertEqual(len(self.mgr.get_files("session1", "widget")), 1)
self.assertEqual([file2], self.mgr.get_files("session1", "widget"))
