make tests compaitble with python 2.6

Signed-off-by: Alfredo Deza <alfredo@deza.pe>

diff --git a/ceph_deploy/tests/test_cli.py b/ceph_deploy/tests/test_cli.py
index 0e283788f7e0f0896862bab893c5f8056c2acbbd..6312ae3183179537d5014f4f682bb9b38fd8cbb3 100644 (file)
--- a/ceph_deploy/tests/test_cli.py
+++ b/ceph_deploy/tests/test_cli.py
@@ -23,7 +23,7 @@ def test_bad_command(tmpdir, cli):
             result = p.stderr.read()
     assert 'usage: ceph-deploy' in result
     assert err.value.status == 2
-    assert {p.basename for p in tmpdir.listdir()} == set()
+    assert [p.basename for p in tmpdir.listdir()] == []
 
 
 def test_bad_cluster(tmpdir, cli):
@@ -35,4 +35,4 @@ def test_bad_cluster(tmpdir, cli):
             result = p.stderr.read()
     assert 'usage: ceph-deploy' in result
     assert err.value.status == 2
-    assert {p.basename for p in tmpdir.listdir()} == set()
+    assert [p.basename for p in tmpdir.listdir()] == []