def test_volume_type_create_then_purge(self):
"""Ensure volume types can be created and deleted"""
prev_all_vtypes = volume_types.get_all_types(self.ctxt, inactive=1)
volume_types.create(self.ctxt,
self.vol_type1_name,
self.vol_type1_specs)
new = volume_types.get_volume_type_by_name(self.ctxt,
self.vol_type1_name)
for k, v in self.vol_type1_specs.iteritems():
self.assertEqual(v, new['extra_specs'][k],
'one of fields doesnt match')
new_all_vtypes = volume_types.get_all_types(self.ctxt, inactive=1)
self.assertEqual(len(prev_all_vtypes) + 1,
len(new_all_vtypes),
'drive type was not created')
volume_types.destroy(self.ctxt, self.vol_type1_name)
new_all_vtypes2 = volume_types.get_all_types(self.ctxt, inactive=1)
self.assertEqual(len(new_all_vtypes),
len(new_all_vtypes2),
'drive type was incorrectly deleted')
volume_types.purge(self.ctxt, self.vol_type1_name)
new_all_vtypes2 = volume_types.get_all_types(self.ctxt, inactive=1)
self.assertEqual(len(new_all_vtypes) - 1,
len(new_all_vtypes2),
'drive type was not purged')
def tearDown(self):
for name in self.created_types_lst:
volume_types.purge(self.context, name)
super(VsaSchedulerTestCase, self).tearDown()
