def export_subscriptions(path: str, database: Database) -> None:
subscriptions = Subscriptions()
feeds = database.feeds()
subscriptions.generate(feeds)
# Save may raise an error, but they are user-friendly enough that we don't
# need to catch them here. It's also okay to crash at this point.
subscriptions.save(path)
print("Exported %d feeds" % len(feeds))
def test_subscriptions_save():
temp_fname = my_dir + "/subscriptions/saved_temp.xml"
Feed.__init__ = mock.MagicMock(return_value=None)
mysubscriptions1 = Subscriptions()
mysubscriptions1.load(my_dir + "/subscriptions/valid_complete.xml")
mysubscriptions1.save(temp_fname)
mysubscriptions2 = Subscriptions()
mysubscriptions2.load(my_dir + "/subscriptions/saved_temp.xml")
os.remove(temp_fname)
tree1 = ElementTree.tostring(mysubscriptions1._tree.getroot())
tree2 = ElementTree.tostring(mysubscriptions2._tree.getroot())
assert tree1 == tree2
def test_subscriptions_save_before_create():
mysubscriptions = Subscriptions()
with pytest.raises(SubscriptionsError):
mysubscriptions.save(my_dir + "/subscriptions/saved_bad_temp.xml")
