def test_sync_offset():
for i in xrange(10):
sync1.add_task(1, 'task%s' % i)
# it's still allright
assert len(sync1.sync_tasks(1, 0)) == 10
# add one more task
sync1.add_task(1, 'task10')
with pytest.raises(ValueError):
sync1.sync_tasks(1, 0)
# but it works with bigger offset
assert len(sync1.sync_tasks(1, seq_no=1)) == 10
# and also, with offset 11 it returns nothing
assert len(sync1.sync_tasks(1, seq_no=11)) == 0
def test_sync_add():
# I'm adding a task...
task_id, seq_no = sync1.add_task(1, 'foo')
# Someone else is adding a task independently from me
sync1.add_task(1, 'bar')
# Let's see what new do we have. I only know my sequence number
tasks = sync1.sync_tasks(1, seq_no)
assert len(tasks) == 1
assert tasks[0]['content'] == 'bar'
def test_sync_edit():
# I'm adding a task...
task_id, seq_no = sync1.add_task(1, 'foo')
# Someone else changes my task
sync1.edit_task(1, task_id, 'bar')
# Let's see what new do we have. I only know my sequence number
tasks = sync1.sync_tasks(1, seq_no)
assert len(tasks) == 1
assert tasks[0]['id'] == task_id
assert tasks[0]['content'] == 'bar'
def test_sync_delete():
# I'm adding a task...
task_id, seq_no = sync1.add_task(1, 'foo')
# Someone else deletes it!
sync1.delete_task(1, task_id)
# Let's see what new do we have. I only know my sequence number
tasks = sync1.sync_tasks(1, seq_no)
assert len(tasks) == 1
assert tasks[0]['id'] == task_id
assert tasks[0]['deleted']
# let's ensure we don't get deleted tasks on initial sync
assert sync1.all_tasks(1) == []
def test_sync():
# I'm adding a task...
task_id, seq_no = sync1.add_task(1, 'foo')
# I've just added a task, and I know the last sequence number, is there anything new for me?
assert sync1.sync_tasks(1, seq_no) == []