Pre-conditions

Find the "WindowSize" of the tested device for the tested collection.
1) synchronize the collection that you want to test, e.g. INBOX, calendar, contacts, etc
2) search in your opush logs the <WindowSize>10</WindowSize> sent by your device.
3) in the reproduction steps, XX is the window size of the collection. Here it's 10.

Note that your device has a different window size for every collection type

Reproduction steps

For the calendar test

1. As usera with obm-ui, create XX+5 events for tomorrow

For the address book test

1. As usera with obm-ui, create XX+5 contacts

For the email test

1. As usera I send XX+5 emails to himself

Then

1. As usera with a device, I synchronize my collection and receive all new items
2. As usera from obm-ui, I delete all created items but one
3. As usera from obm-ui, I modify the remaining item
4. As usera from obm-ui, I create one new item
5. As usera with a device, I synchronize my collection

Current behavior

1. OK, the change and the new item is received
2. NOK, some items have not been deleted from my device

Expected behavior

1. OK, the change and the new item is received
2. OK, every item is deleted from my device

Additional informations