Use copies of passed lists in tests

This commit is contained in:
Eric Torres 2019-03-28 12:22:04 -07:00
parent 2c16fe793a
commit a3fca71d21

View File

@ -87,7 +87,7 @@ class TestRepositoryPostCreate(unittest.TestCase):
@given(lists(builds(Snapshot, text()), unique=True))
def test_empty(self, l):
self.repo_snapshots.return_value = l
self.repo_snapshots.return_value = l.copy()
repo = Repository('backup')
repo.create_snapshot()
@ -96,23 +96,21 @@ class TestRepositoryPostCreate(unittest.TestCase):
@given(lists(builds(Snapshot, text()), unique=True))
def test_len(self, l):
self.repo_snapshots.return_value = l
self.repo_snapshots.return_value = l.copy()
repo = Repository('backup')
repo.create_snapshot()
# Did the repository add the snapshot to its internal list?
self.assertEqual(len(repo.snapshots), len(l))
self.assertEqual(len(repo.snapshots), len(l) + 1)
@given(lists(builds(Snapshot, text()), unique=True))
def test_current_snapshot(self, l):
self.repo_snapshots.return_value = l
self.repo_snapshots.return_value = l.copy()
repo = Repository('backup')
new_snapshot = repo.create_snapshot()
self.assertIs(new_snapshot, l[-1])
self.assertIs(repo.current_snapshot, l[-1])
self.assertIs(new_snapshot, repo.current_snapshot)
self.assertIsInstance(new_snapshot, Snapshot)
def tearDown(self):