Coverage for test/d7a/alp/operations/test_responses.py: 92%
25 statements
« prev ^ index » next coverage.py v7.5.0, created at 2024-05-24 08:03 +0200
« prev ^ index » next coverage.py v7.5.0, created at 2024-05-24 08:03 +0200
1#
2# Copyright (c) 2015-2021 University of Antwerp, Aloxy NV.
3#
4# This file is part of pyd7a.
5# See https://github.com/Sub-IoT/pyd7a for further info.
6#
7# Licensed under the Apache License, Version 2.0 (the "License");
8# you may not use this file except in compliance with the License.
9# You may obtain a copy of the License at
10#
11# http://www.apache.org/licenses/LICENSE-2.0
12#
13# Unless required by applicable law or agreed to in writing, software
14# distributed under the License is distributed on an "AS IS" BASIS,
15# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16# See the License for the specific language governing permissions and
17# limitations under the License.
18#
20# author: Christophe VG <contact@christophe.vg>
21# unit tests for D7A ALP responses
23import unittest
25from d7a.alp.operations.responses import ReturnFileData
26from d7a.alp.operands.file import Data
28class TestReturnFileData(unittest.TestCase):
29 def test_constructor_and_op_code(self):
30 data = Data([0x01, 0x02, 0x03, 0x04])
31 rfd = ReturnFileData(operand=data)
32 self.assertEqual(rfd.op, 32)
33 self.assertIs(rfd.operand, data)
34 self.assertEqual(rfd.operand.length.value, 4)
36 def test_byte_generation(self):
37 data = Data([0x01, 0x02, 0x03, 0x04])
38 rfd = ReturnFileData(operand=data)
39 bytes = bytearray(rfd)
40 self.assertEqual(len(bytes), 7)
41 self.assertEqual(bytes[0], int('00000000', 2)) # offset
42 self.assertEqual(bytes[1], int('00000000', 2)) # offset
43 self.assertEqual(bytes[2], int('00000100', 2)) # length = 4
44 self.assertEqual(bytes[3], int('00000001', 2))
45 self.assertEqual(bytes[4], int('00000010', 2))
46 self.assertEqual(bytes[5], int('00000011', 2))
47 self.assertEqual(bytes[6], int('00000100', 2))
49if __name__ == '__main__':
50 suite = unittest.TestLoader().loadTestsFromTestCase(TestNoOperation)
51 unittest.TextTestRunner(verbosity=2).run(suite)