def test_merge(config, contact_sync):
"""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='*****@*****.**')
contact_sync.merge(base, remote, dest)
assert dest.name == 'New Name'
assert dest.email_address == '*****@*****.**'
def test_merge_conflict(config, contact_sync):
"""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):
contact_sync.merge(base, remote, dest)
# Check no update in case of conflict
assert dest.name == 'Some Other Name'
assert dest.email_address == '*****@*****.**'