def test_remove(self):
system_commands = []
def fake_system(cmd):
system_commands.append(cmd)
original_system = os.system
os.system = fake_system
filenames = ['archive.001.xtm', 'archive.002.xtm', 'archive.003.xtm']
archive = XtmArchive('archive', './path', filenames)
archive.remove()
self.assertEquals(system_commands, [])
os.system = original_system
def test__extract(self):
system_commands = []
def fake_system(cmd):
system_commands.append(cmd)
original_system = os.system
os.system = fake_system
filenames = ['archive.001.xtm', 'archive.002.xtm', 'archive.003.xtm']
archive = XtmArchive('archive', './path', filenames)
self.assertTrue(archive._extract())
self.assertEquals(system_commands, [
'dd if=./path/archive.001.xtm skip=1 ibs=104 '
'status=noxfer > archive 2>/dev/null',
'cat ./path/archive.002.xtm >> archive',
'cat ./path/archive.003.xtm >> archive'
])
os.system = original_system
