def test_create_chunks(self):
filename = 'images/cat.png'
blob_size = os.stat(filename).st_size # File size in bytes
chunk_count = 10
chunk_size = math.ceil(blob_size / chunk_count)
blob_id = binary_data_pb2.BlobId(id=42)
chunks = device.create_chunks(filename, chunk_count, chunk_size,
blob_id)
self.assertEqual(len(chunks), chunk_count)
sample_chunk = chunks[2]
sample_payload = sample_chunk.payload
self.assertEqual(sample_chunk.blob_id, blob_id)
def setUpClass(cls):
cls.id = 42
cls.payload = b"bag of bits"
cls.blob_id = binary_data_pb2.BlobId(id=cls.id)
cls.index = 2
cls.test_path = "tests/"
cls.chunk = binary_data_pb2.Chunk(blob_id=cls.blob_id,
index=cls.index,
payload=cls.payload)
cls.chunk1 = binary_data_pb2.Chunk(blob_id=cls.blob_id,
index=cls.index + 1,
payload=cls.payload)
def setUpClass(cls):
cls.server_size = 100
cls.blob_spec = binary_data_pb2.BlobSpec(size=1, chunk_count=1)
cls.context = None
cls.default_filename = 'tests/test_empty.json'
cls.server = FileServerServicer(cls.server_size, cls.default_filename)
cls.blob_id = binary_data_pb2.BlobId(id=42)
cls.chunk_index = 0
cls.payload = b"bag of bits"
cls.chunk_spec = binary_data_pb2.ChunkSpec(blob_id=cls.blob_id,
index=cls.chunk_index)
cls.chunk = binary_data_pb2.Chunk(blob_id=cls.blob_id,
index=cls.chunk_index,
payload=cls.payload)
def setUpClass(cls):
cls.server = get_grpc_server()
cls.server_size = 1500000
cls.blob_spec = binary_data_pb2.BlobSpec(size=2, chunk_count=1)
cls.context = None
cls.device_filename = 'tests/test_store_blob_info.json'
cls.default_filename = 'tests/test_empty.json'
start_file_server(cls.server, cls.server_size, cls.default_filename)
cls.stub = get_file_server_stub()
cls.servicer = UploadServicer(cls.stub, cls.device_filename)
cls.blob_id = binary_data_pb2.BlobId(id=42)
cls.chunk_index = 0
cls.payload = b"bag of bits"
cls.chunk = binary_data_pb2.Chunk(blob_id=cls.blob_id,
index=cls.chunk_index,
payload=cls.payload)
def setUpClass(cls):
cls.blob_spec = binary_data_pb2.BlobSpec(size=1, chunk_count=1)
cls.default_filename = 'tests/test_empty.json'
cls.blob_id = binary_data_pb2.BlobId(id=42)
cls.valid_until = file_server.get_expiration_time()
cls.blob_info = binary_data_pb2.BlobInfo(id=cls.blob_id,
valid_until=cls.valid_until,
spec=cls.blob_spec)
cls.server = get_grpc_server()
cls.server_size = 1500000
cls.default_filename = 'tests/test_empty.json'
cls.device_filename = 'tests/test_store_blob_info.json'
start_file_server(cls.server, cls.server_size, cls.default_filename)
cls.stub = get_file_server_stub()
cls.upload_servicer = UploadServicer(cls.stub, cls.device_filename)
cls.download_servicer = DownloadServicer(get_file_server_stub(),
cls.device_filename)
def test_Delete_on_non_existant_blob(self):
blob_id = binary_data_pb2.BlobId(id=23892)
error = self.server.Delete(blob_id, self.context)
self.assertFalse(error.has_occured)
def test_DeleteBlob_non_existant_id(self):
blob_id = binary_data_pb2.BlobId(id=38302)
response = self.servicer.DeleteBlob(blob_id, self.context)
self.assertFalse(response.error.has_occured)
def test_test_GetBlobInfo_of_non_existant_blob(self):
blob_id = binary_data_pb2.BlobId(id=-1)
response = self.download_servicer.GetBlobInfo(blob_id, self.context)
self.assertTrue(response.error.has_occured)
def test_GetAverageBrightness_on_non_existant_blob(self):
blob_id = binary_data_pb2.BlobId(id=-1)
response = self.servicer.GetAverageBrightness(blob_id, self.context)
self.assertTrue(response.error.has_occured)