update ceph source to reef 18.2.1

[ceph.git] / ceph / src / ceph-volume / ceph_volume / tests / util / test_disk.py

diff --git a/ceph/src/ceph-volume/ceph_volume/tests/util/test_disk.py b/ceph/src/ceph-volume/ceph_volume/tests/util/test_disk.py
index f9e2b76b27d40eb7bb83b18d1b781fa5d2c2b6d5..ce1f9466fd56782360314938b7b055bf914e50a2 100644 (file)
--- a/ceph/src/ceph-volume/ceph_volume/tests/util/test_disk.py
+++ b/ceph/src/ceph-volume/ceph_volume/tests/util/test_disk.py
@@ -1,7 +1,37 @@
 import os
 import pytest
 from ceph_volume.util import disk
-from mock.mock import patch
+from mock.mock import patch, MagicMock
+
+
+class TestFunctions:
+    @patch('ceph_volume.util.disk.os.path.exists', MagicMock(return_value=False))
+    def test_is_device_path_does_not_exist(self):
+        assert not disk.is_device('/dev/foo')
+
+    @patch('ceph_volume.util.disk.os.path.exists', MagicMock(return_value=True))
+    def test_is_device_dev_doesnt_startswith_dev(self):
+        assert not disk.is_device('/foo')
+
+    @patch('ceph_volume.util.disk.allow_loop_devices', MagicMock(return_value=False))
+    @patch('ceph_volume.util.disk.os.path.exists', MagicMock(return_value=True))
+    def test_is_device_loop_not_allowed(self):
+        assert not disk.is_device('/dev/loop123')
+
+    @patch('ceph_volume.util.disk.lsblk', MagicMock(return_value={'NAME': 'foo', 'TYPE': 'disk'}))
+    @patch('ceph_volume.util.disk.os.path.exists', MagicMock(return_value=True))
+    def test_is_device_type_disk(self):
+        assert disk.is_device('/dev/foo')
+
+    @patch('ceph_volume.util.disk.lsblk', MagicMock(return_value={'NAME': 'foo', 'TYPE': 'mpath'}))
+    @patch('ceph_volume.util.disk.os.path.exists', MagicMock(return_value=True))
+    def test_is_device_type_mpath(self):
+        assert disk.is_device('/dev/foo')
+
+    @patch('ceph_volume.util.disk.lsblk', MagicMock(return_value={'NAME': 'foo1', 'TYPE': 'part'}))
+    @patch('ceph_volume.util.disk.os.path.exists', MagicMock(return_value=True))
+    def test_is_device_type_part(self):
+        assert not disk.is_device('/dev/foo1')
 
 
 class TestLsblkParser(object):
@@ -225,7 +255,6 @@ class TestGetDevices(object):
         result = disk.get_devices(_sys_block_path=str(tmpdir))
         assert result == {}
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_sda_block_is_found(self, patched_get_block_devs_sysfs, fake_filesystem):
         sda_path = '/dev/sda'
         patched_get_block_devs_sysfs.return_value = [[sda_path, sda_path, 'disk']]
@@ -235,7 +264,6 @@ class TestGetDevices(object):
         assert result[sda_path]['model'] == ''
         assert result[sda_path]['partitions'] == {}
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_sda_size(self, patched_get_block_devs_sysfs, fake_filesystem):
         sda_path = '/dev/sda'
         patched_get_block_devs_sysfs.return_value = [[sda_path, sda_path, 'disk']]
@@ -244,7 +272,6 @@ class TestGetDevices(object):
         assert list(result.keys()) == [sda_path]
         assert result[sda_path]['human_readable_size'] == '512.00 KB'
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_sda_sectorsize_fallsback(self, patched_get_block_devs_sysfs, fake_filesystem):
         # if no sectorsize, it will use queue/hw_sector_size
         sda_path = '/dev/sda'
@@ -254,7 +281,6 @@ class TestGetDevices(object):
         assert list(result.keys()) == [sda_path]
         assert result[sda_path]['sectorsize'] == '1024'
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_sda_sectorsize_from_logical_block(self, patched_get_block_devs_sysfs, fake_filesystem):
         sda_path = '/dev/sda'
         patched_get_block_devs_sysfs.return_value = [[sda_path, sda_path, 'disk']]
@@ -262,7 +288,6 @@ class TestGetDevices(object):
         result = disk.get_devices()
         assert result[sda_path]['sectorsize'] == '99'
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_sda_sectorsize_does_not_fallback(self, patched_get_block_devs_sysfs, fake_filesystem):
         sda_path = '/dev/sda'
         patched_get_block_devs_sysfs.return_value = [[sda_path, sda_path, 'disk']]
@@ -271,7 +296,6 @@ class TestGetDevices(object):
         result = disk.get_devices()
         assert result[sda_path]['sectorsize'] == '99'
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_is_rotational(self, patched_get_block_devs_sysfs, fake_filesystem):
         sda_path = '/dev/sda'
         patched_get_block_devs_sysfs.return_value = [[sda_path, sda_path, 'disk']]
@@ -279,14 +303,12 @@ class TestGetDevices(object):
         result = disk.get_devices()
         assert result[sda_path]['rotational'] == '1'
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_is_ceph_rbd(self, patched_get_block_devs_sysfs, fake_filesystem):
         rbd_path = '/dev/rbd0'
         patched_get_block_devs_sysfs.return_value = [[rbd_path, rbd_path, 'disk']]
         result = disk.get_devices()
         assert rbd_path not in result
 
-    @patch('ceph_volume.util.disk.is_locked_raw_device', lambda x: False)
     def test_actuator_device(self, patched_get_block_devs_sysfs, fake_filesystem):
         sda_path = '/dev/sda'
         fake_actuator_nb = 2