From: Alfredo Deza Date: Wed, 8 Aug 2018 16:57:32 +0000 (-0400) Subject: ceph-volume tests.util verify that Size object don't change state X-Git-Tag: v14.0.1~520^2~3^2~19 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=5a54ab17602d159bdd29fe82a25f4f026b0fe6c8;p=ceph.git ceph-volume tests.util verify that Size object don't change state Signed-off-by: Alfredo Deza --- diff --git a/src/ceph-volume/ceph_volume/tests/util/test_disk.py b/src/ceph-volume/ceph_volume/tests/util/test_disk.py index 71bfbbc32698..4c20a3463c80 100644 --- a/src/ceph-volume/ceph_volume/tests/util/test_disk.py +++ b/src/ceph-volume/ceph_volume/tests/util/test_disk.py @@ -386,6 +386,11 @@ class TestSizeOperations(object): base += disk.Size(gb=1) assert base.gb == 1.25 + def test_self_addition_does_not_alter_state(self): + base = disk.Size(mb=256) + base + disk.Size(gb=1) + assert base.mb == 256 + def test_addition_with_non_size_objects(self): with pytest.raises(TypeError): disk.Size(mb=100) + 4 @@ -395,6 +400,11 @@ class TestSizeOperations(object): base -= disk.Size(mb=256) assert base.mb == 768 + def test_self_subtraction_does_not_alter_state(self): + base = disk.Size(gb=1) + base - disk.Size(mb=256) + assert base.gb == 1 + def test_subtraction_with_size_objects(self): result = disk.Size(gb=1) - disk.Size(mb=256) assert result.mb == 768