Coverage for test/d7a/alp/operations/test_nop.py: 85%

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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# 

19 

20# author: Christophe VG <contact@christophe.vg> 

21# unit tests for the D7 ALP NoOperation 

22 

23import unittest 

24 

25from d7a.alp.operations.nop import NoOperation 

26 

27class TestNoOperation(unittest.TestCase): 

28 def test_constructor_and_op_code(self): 

29 nop = NoOperation() 

30 self.assertEqual(nop.op, 0) 

31 self.assertIsNone(nop.operand) 

32 

33 def test_byte_generation(self): 

34 bytes = bytearray(NoOperation()) 

35 self.assertEqual(len(bytes), 0) 

36 

37if __name__ == '__main__': 

38 suite = unittest.TestLoader().loadTestsFromTestCase(TestNoOperation) 

39 unittest.TextTestRunner(verbosity=2).run(suite)