initial code repo

[stor4nfv.git] / src / ceph / src / ceph-volume / ceph_volume / tests / devices / lvm / test_activate.py

diff --git a/src/ceph/src/ceph-volume/ceph_volume/tests/devices/lvm/test_activate.py b/src/ceph/src/ceph-volume/ceph_volume/tests/devices/lvm/test_activate.py
new file mode 100644 (file)
index 0000000..ce623aa
--- /dev/null
+++ b/src/ceph/src/ceph-volume/ceph_volume/tests/devices/lvm/test_activate.py
@@ -0,0 +1,78 @@
+import pytest
+from ceph_volume.devices.lvm import activate
+from ceph_volume.api import lvm as api
+
+
+class Args(object):
+
+    def __init__(self, **kw):
+        # default flags
+        self.bluestore = False
+        self.filestore = False
+        self.auto_detect_objectstore = None
+        for k, v in kw.items():
+            setattr(self, k, v)
+
+
+class TestActivate(object):
+
+    # these tests are very functional, hence the heavy patching, it is hard to
+    # test the negative side effect with an actual functional run, so we must
+    # setup a perfect scenario for this test to check it can really work
+    # with/without osd_id
+    def test_no_osd_id_matches_fsid(self, is_root, volumes, monkeypatch, capture):
+        FooVolume = api.Volume(lv_name='foo', lv_path='/dev/vg/foo', lv_tags="ceph.osd_fsid=1234")
+        volumes.append(FooVolume)
+        monkeypatch.setattr(api, 'Volumes', lambda: volumes)
+        monkeypatch.setattr(activate, 'activate_filestore', capture)
+        args = Args(osd_id=None, osd_fsid='1234', filestore=True)
+        activate.Activate([]).activate(args)
+        assert capture.calls[0]['args'][0] == [FooVolume]
+
+    def test_no_osd_id_matches_fsid_bluestore(self, is_root, volumes, monkeypatch, capture):
+        FooVolume = api.Volume(lv_name='foo', lv_path='/dev/vg/foo', lv_tags="ceph.osd_fsid=1234")
+        volumes.append(FooVolume)
+        monkeypatch.setattr(api, 'Volumes', lambda: volumes)
+        monkeypatch.setattr(activate, 'activate_bluestore', capture)
+        args = Args(osd_id=None, osd_fsid='1234', bluestore=True)
+        activate.Activate([]).activate(args)
+        assert capture.calls[0]['args'][0] == [FooVolume]
+
+    def test_no_osd_id_no_matching_fsid(self, is_root, volumes, monkeypatch, capture):
+        FooVolume = api.Volume(lv_name='foo', lv_path='/dev/vg/foo', lv_tags="ceph.osd_fsid=11234")
+        volumes.append(FooVolume)
+        monkeypatch.setattr(api, 'Volumes', lambda: volumes)
+        monkeypatch.setattr(activate, 'activate_filestore', capture)
+        args = Args(osd_id=None, osd_fsid='1234')
+        with pytest.raises(RuntimeError):
+            activate.Activate([]).activate(args)
+
+
+class TestActivateFlags(object):
+
+    def test_default_objectstore(self, capture):
+        args = ['0', 'asdf-ljh-asdf']
+        activation = activate.Activate(args)
+        activation.activate = capture
+        activation.main()
+        parsed_args = capture.calls[0]['args'][0]
+        assert parsed_args.filestore is False
+        assert parsed_args.bluestore is True
+
+    def test_uses_filestore(self, capture):
+        args = ['--filestore', '0', 'asdf-ljh-asdf']
+        activation = activate.Activate(args)
+        activation.activate = capture
+        activation.main()
+        parsed_args = capture.calls[0]['args'][0]
+        assert parsed_args.filestore is True
+        assert parsed_args.bluestore is False
+
+    def test_uses_bluestore(self, capture):
+        args = ['--bluestore', '0', 'asdf-ljh-asdf']
+        activation = activate.Activate(args)
+        activation.activate = capture
+        activation.main()
+        parsed_args = capture.calls[0]['args'][0]
+        assert parsed_args.filestore is False
+        assert parsed_args.bluestore is True