def test_merge(config):
"""Test the basic logic of the merge() function."""
base = Contact(name="Original Name", email_address="*****@*****.**")
remote = Contact(name="New Name", email_address="*****@*****.**")
dest = Contact(name="Original Name", email_address="*****@*****.**")
merge(base, remote, dest)
assert dest.name == "New Name"
assert dest.email_address == "*****@*****.**"
def test_merge_conflict(config):
"""Test that merge() raises an error on conflict."""
base = Contact(name="Original Name", email_address="*****@*****.**")
remote = Contact(name="New Name", email_address="*****@*****.**")
dest = Contact(name="Some Other Name", email_address="*****@*****.**")
with pytest.raises(MergeError):
merge(base, remote, dest)
# Check no update in case of conflict
assert dest.name == "Some Other Name"
assert dest.email_address == "*****@*****.**"
