X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/469102b30008b4ee73c9f44b03a6bd82a2a91fb2..58a7e4f0854e392de979c531ad397bb508a77779:/services/nodemanager/tests/testutil.py?ds=sidebyside

diff --git a/services/nodemanager/tests/testutil.py b/services/nodemanager/tests/testutil.py
index 1b6aab3caf..1ee76900bf 100644
--- a/services/nodemanager/tests/testutil.py
+++ b/services/nodemanager/tests/testutil.py
@@ -2,13 +2,15 @@
 
 from __future__ import absolute_import, print_function
 
+import contextlib
 import datetime
+import mock
+import pykka
+import sys
 import threading
 import time
 
 import libcloud.common.types as cloud_types
-import mock
-import pykka
 
 from . import pykka_timeout
 
@@ -55,6 +57,17 @@ def cloud_node_fqdn(node):
 def ip_address_mock(last_octet):
     return '10.20.30.{}'.format(last_octet)
 
+@contextlib.contextmanager
+def redirected_streams(stdout=None, stderr=None):
+    orig_stdout, sys.stdout = sys.stdout, stdout or sys.stdout
+    orig_stderr, sys.stderr = sys.stderr, stderr or sys.stderr
+    try:
+        yield
+    finally:
+        sys.stdout = orig_stdout
+        sys.stderr = orig_stderr
+
+
 class MockShutdownTimer(object):
     def _set_state(self, is_open, next_opening):
         self.window_open = lambda: is_open
@@ -66,7 +79,8 @@ class MockSize(object):
         self.id = 'z{}.test'.format(factor)
         self.name = self.id
         self.ram = 128 * factor
-        self.disk = 100 * factor
+        self.disk = factor   # GB
+        self.scratch = 1000 * factor # MB
         self.bandwidth = 16 * factor
         self.price = float(factor)
         self.extra = {}
@@ -196,7 +210,9 @@ class RemotePollLoopActorTestMixin(ActorTestMixin):
         self.monitor = self.TEST_CLASS.start(
             self.client, self.timer, *args, **kwargs).proxy()
 
-def cloud_node_mock(node_num=99, size=MockSize(1), **extra):
+def cloud_node_mock(node_num=99, size=None, **extra):
+    if size is None:
+        size = MockSize(node_num)
     node = mock.NonCallableMagicMock(
         ['id', 'name', 'state', 'public_ips', 'private_ips', 'driver', 'size',
          'image', 'extra'],