fix tests small other changes

Also
 * cloudinit/sources/DataSourceAzure.py: invalid xml in a file called
   'ovfenv.xml' should raise BrokenAzureDatasource rather than
   NonAzureDataSource
 * cloudinit/sources/DataSourceSmartOS.py:
   cloudinit/sources/DataSourceAzure.py
   use 'ephemeral0' as the device name in builtin fs_setup

 * tests/unittests/test_datasource/test_azure.py:
    * always patch 'list_possible_azure_ds_devs' as it calls find_devs_with
      which calls blkid, and dramatically was slowing down tests on my system.
    * test_user_cfg_set_agent_command_plain:
      fix this test to not depend on specific format of yaml.dumps().
    * test_userdata_arrives: add a test that user-data makes it through

1 files changed, 1 insertions, 1 deletions

diff --git a/cloudinit/sources/DataSourceSmartOS.py b/cloudinit/sources/DataSourceSmartOS.py
index 050325fa..fa26633a 100644
--- a/cloudinit/sources/DataSourceSmartOS.py
+++ b/cloudinit/sources/DataSourceSmartOS.py
@@ -82,7 +82,7 @@ BUILTIN_CLOUD_CONFIG = {
                        'overwrite': False}
          },
     'fs_setup': [{'label': 'ephemeral0', 'filesystem': 'ext3',
-                  'device': '/dev/xvdb', 'partition': 'auto'}],
+                  'device': 'ephemeral0', 'partition': 'auto'}],
 }