Merge branch 'master' into 11071-fts-perf-test

[arvados.git] / services / nodemanager / tests / test_computenode_driver_gce.py

diff --git a/services/nodemanager/tests/test_computenode_driver_gce.py b/services/nodemanager/tests/test_computenode_driver_gce.py
index b9d7ee9fd0d27e34b5e1996095abfdd9c5d69219..84e061d867ff42033fd526e92440695702a3dd8c 100644 (file)
--- a/services/nodemanager/tests/test_computenode_driver_gce.py
+++ b/services/nodemanager/tests/test_computenode_driver_gce.py
@@ -48,6 +48,16 @@ class GCEComputeNodeDriverTestCase(testutil.DriverTestMixin, unittest.TestCase):
         metadata = self.driver_mock().create_node.call_args[1]['ex_metadata']
         self.assertIn('ping_secret=ssshh', metadata.get('arv-ping-url'))
 
+    def test_create_raises_but_actually_succeeded(self):
+        arv_node = testutil.arvados_node_mock(1, hostname=None)
+        driver = self.new_driver()
+        nodelist = [testutil.cloud_node_mock(1)]
+        nodelist[0].name = 'compute-000000000000001-zzzzz'
+        self.driver_mock().list_nodes.return_value = nodelist
+        self.driver_mock().create_node.side_effect = IOError
+        n = driver.create_node(testutil.MockSize(1), arv_node)
+        self.assertEqual('compute-000000000000001-zzzzz', n.name)
+
     def test_create_sets_default_hostname(self):
         driver = self.new_driver()
         driver.create_node(testutil.MockSize(1),
@@ -194,3 +204,38 @@ class GCEComputeNodeDriverTestCase(testutil.DriverTestMixin, unittest.TestCase):
         self.assertEqual(
             service_accounts,
             self.driver_mock().create_node.call_args[1]['ex_service_accounts'])
+
+    def test_fix_string_size(self):
+        # As of 0.18, the libcloud GCE driver sets node.size to the size's name.
+        # It's supposed to be the actual size object.  Make sure our driver
+        # patches that up in listings.
+        size = testutil.MockSize(2)
+        node = testutil.cloud_node_mock(size=size)
+        node.size = size.name
+        self.driver_mock().list_sizes.return_value = [size]
+        self.driver_mock().list_nodes.return_value = [node]
+        driver = self.new_driver()
+        nodelist = driver.list_nodes()
+        self.assertEqual(1, len(nodelist))
+        self.assertIs(node, nodelist[0])
+        self.assertIs(size, nodelist[0].size)
+
+    def test_skip_fix_when_size_not_string(self):
+        # Ensure we don't monkeypatch node sizes unless we need to.
+        size = testutil.MockSize(3)
+        node = testutil.cloud_node_mock(size=size)
+        self.driver_mock().list_nodes.return_value = [node]
+        driver = self.new_driver()
+        nodelist = driver.list_nodes()
+        self.assertEqual(1, len(nodelist))
+        self.assertIs(node, nodelist[0])
+        self.assertIs(size, nodelist[0].size)
+
+    def test_node_found_after_timeout_has_fixed_size(self):
+        size = testutil.MockSize(4)
+        cloud_node = testutil.cloud_node_mock(size=size.id)
+        self.check_node_found_after_timeout_has_fixed_size(size, cloud_node)
+
+    def test_list_empty_nodes(self):
+        self.driver_mock().list_nodes.return_value = []
+        self.assertEqual([], self.new_driver().list_nodes())