def test_bad_execute(self):
with mock.patch('bfg9000.shell.which', return_value=['command']), \
mock.patch('bfg9000.shell.execute', mock_bad_execute):
self.assertEqual(version({}), None)
def test_unrecognized_version(self):
with mock.patch('bfg9000.shell.which', return_value=['command']), \
mock.patch('bfg9000.shell.execute',
return_value='Funky Make 1.23'):
self.assertEqual(version({}), None)
def test_not_found(self):
with mock.patch('bfg9000.shell.which', mock_bad_which):
self.assertEqual(version({}), None)
def test_good(self):
with mock.patch('bfg9000.shell.which', return_value=['command']), \
mock.patch('bfg9000.shell.execute', return_value='GNU Make 1.23'):
self.assertEqual(version({}), Version('1.23'))