diff options
Diffstat (limited to 'nova/tests')
| -rw-r--r-- | nova/tests/test_query.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/nova/tests/test_query.py b/nova/tests/test_query.py index 7a036a4d8..896b2364d 100644 --- a/nova/tests/test_query.py +++ b/nova/tests/test_query.py @@ -16,6 +16,8 @@ Tests For Scheduler Query Drivers """ +import json + from nova import exception from nova import flags from nova import test @@ -118,3 +120,27 @@ class QueryTestCase(test.TestCase): just_hosts.sort() self.assertEquals('host4', just_hosts[0]) self.assertEquals('host9', just_hosts[5]) + + # Try some custom queries + + raw = ['or', + ['and', + ['<', '$compute.host_memory.free', 30], + ['<', '$compute.disk.available', 300] + ], + ['and', + ['>', '$compute.host_memory.free', 70], + ['>', '$compute.disk.available', 700] + ] + ] + cooked = json.dumps(raw) + hosts = driver.filter_hosts(self.zone_manager, cooked) + + self.assertEquals(5, len(hosts)) + just_hosts = [host for host, caps in hosts] + just_hosts.sort() + self.assertEquals('host0', just_hosts[0]) + self.assertEquals('host1', just_hosts[1]) + self.assertEquals('host7', just_hosts[2]) + self.assertEquals('host8', just_hosts[3]) + self.assertEquals('host9', just_hosts[4]) |