diff --git a/os_brick/tests/initiator/test_linuxscsi.py b/os_brick/tests/initiator/test_linuxscsi.py
index 9d7c99b52..1f2c9afc7 100644
--- a/os_brick/tests/initiator/test_linuxscsi.py
+++ b/os_brick/tests/initiator/test_linuxscsi.py
@@ -848,6 +848,21 @@ loop0                                     0"""
         mock_exec.assert_called_once_with(
             'multipathd', 'show', 'status', run_as_root=True, root_helper=None)
 
+    def test_get_device_info(self):
+        ret = "/dev/sg0 scsi1 channel=1 id=0 lun=0 [em]\n"
+        with mock.patch.object(self.linuxscsi, '_execute') as exec_mock:
+            exec_mock.return_value = (ret, "")
+            info = self.linuxscsi.get_device_info('/dev/adevice')
+
+            exec_mock.assert_called_once_with('sg_scan', '/dev/adevice',
+                                              root_helper=None,
+                                              run_as_root=True)
+            self.assertEqual(info, {'channel': '1',
+                                    'device': '/dev/adevice',
+                                    'host': '1',
+                                    'id': '0',
+                                    'lun': '0'})
+
     @mock.patch('glob.glob')
     @mock.patch.object(linuxscsi.LinuxSCSI, 'get_sysfs_wwid')
     def test_get_sysfs_wwn_single_designator(self, get_wwid_mock, glob_mock):