def test_scvmm_detection_without_file(self):
# setup
conf.get_dvd_mount_point = Mock(return_value=self.tmp_dir)
conf.get_detect_scvmm_env = Mock(return_value=True)
scvmm_file = os.path.join(self.tmp_dir, scvmm.VMM_CONF_FILE_NAME)
if os.path.exists(scvmm_file):
os.remove(scvmm_file)
with mock.patch.object(scvmm.ScvmmHandler,
'start_scvmm_agent') as patch_start:
# execute
scvmm.ScvmmHandler().detect_scvmm_env()
# assert
patch_start.assert_not_called()
def test_scvmm_detection_with_multiple_cdroms(self):
# setup
conf.get_dvd_mount_point = Mock(return_value=self.tmp_dir)
conf.get_detect_scvmm_env = Mock(return_value=True)
# execute
with mock.patch.object(DefaultOSUtil, 'mount_dvd') as patch_mount:
with patch('os.listdir', return_value=["sr0", "sr1", "sr2"]):
scvmm.ScvmmHandler().detect_scvmm_env()
# assert
assert patch_mount.call_count == 3
assert patch_mount.call_args_list[0][1][
'dvd_device'] == '/dev/sr0'
assert patch_mount.call_args_list[1][1][
'dvd_device'] == '/dev/sr1'
assert patch_mount.call_args_list[2][1][
'dvd_device'] == '/dev/sr2'
