13. Test Cases for Bluetooth

Test cases for Bluetooth:

1) Functional testing is used to test a Bluetooth chip for a specific use, such as audio capabilities or data transfer.

2) User can able to search all available devices on the range; a master Bluetooth device can communicate with a maximum of seven devices.

3) Both data and voice transmissions can be sent and received through the use of short range networks.

4) Bonding is the creation of a link key between two devices. The relationship is created when the link key is exchanged between two devices.

5) User can able to disconnect any time.

6) While closing Bluetooth ask to disconnect the present connections. 

7) Bluetooth maximum range is 10 meters.

8) Communications protocol primarily designed for low power consumption, with a short range as long change the distance power consumption is higher.

9) The effective range varies due to propagation conditions, material coverage, production sample variations, antenna configurations and battery conditions.

10) Bluetooth allows multiple devices to communicate with a computer over a single adapter.

11) Through the use of a mobile phone you can send pictures, videos, exchange business cards and also transfer files to your PC.

12) (Device paired) this is a message used to confirm that a user has successfully paired two Bluetooth devices.

13) Authentication - The process of verifying the identity of the other end of a communications link. In Bluetooth technology this is achieved by the authentication process based on passkeys and pairing.

14) Devices not found, this is an error message which may appear if a search for other devices in range does not find anything.

15) Idle Mode, a device is in idle mode when it has no established links with other devices. In this mode a device may discover other devices.

16) Inquiry Procedure, the inquiry procedure allows a device to discover other devices within range.

17) Known Device, a device which is already known about by another device. Either the devices have been paired in the past or some information of the known devices is stored.

18) Non-discoverable mode, a device that will not respond to discovery requests.

19) Non-pairable mode, a device that will not accept pairing is said to be in non-pairable mode.

20) Passkey, a passkey is a user-defined password needed to connect to a device from any other device. It is strongly advised to use passkeys wherever possible to avoid unauthorized access to your Bluetooth devices.

21) Unknown Device, a device that is not currently paired with the local device, and has not been paired with it before or no information about the device is stored.

Negative Test Cases for Bluetooth:

1. After pairing, start transferring the data and take any device out of range in parallel.

2. During transferring, trying to call any of the devices from a third device, would be interested to see if bluetooth transfer takes place.

3. During transferring, put one of the devices in vacuum.

4. Switch of the cell during bluetooth transfer.