https://github.com/kb2ma/lwm2m-pytest
https://github.com/kb2ma/lwm2m-pytest
Last synced: 2 months ago
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- Host: GitHub
- URL: https://github.com/kb2ma/lwm2m-pytest
- Owner: kb2ma
- Created: 2020-01-28T18:52:04.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2020-02-07T19:58:59.000Z (over 5 years ago)
- Last Synced: 2025-01-28T21:46:44.032Z (4 months ago)
- Language: Python
- Size: 4.88 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
These tests exercise RIOT's LwM2M client implementation. The tests are automated with the use of [pytest](https://pytest.org/).
With all of these tests, your confidence in the results will increase by watching the CoAP messages in Wireshark.
Materials
=========
In addition to pytest, you'll need a recent copy of the other projects listed below.
The _Setup_ section below assumes these projects are installed in source code form, not with pip or setup.py. Use your judgement, but notice that some dependent libraries within these projects *are* installed with pip.
RIOT Apps
---------
[riot-apps](https://github.com/kb2ma/riot-apps): Forked from RIOT-OS/applications, use *lwm2m-client* branch. Uses the LwM2M Client app in the `lwm2m-client` directory. Be sure this app has been built using the 'native' board.
Leshan
-------
[Leshan](https://github.com/eclipse/leshan) is a LwM2M server.
Build the demo server as shown in the Leshan [README](https://github.com/eclipse/leshan/blob/master/README.md). Tests run it in a temporary directory.
Setup
=====
native2os
---------
Some of these tests use a tap interface to communicate between a native RIOT instance and the Linux desktop. They require an fd00:bbbb::/64 ULA-based network defined on the desktop as:
```
$ sudo ip tuntap add tap0 mode tap user ${USER}
$ sudo ip link set tap0 up
$ sudo ip address add fd00:bbbb::1/64 dev tap0 scope global
```
Some tests do not allow specification of the address, so the test uses the TAP_LLADDR_SUT environment variable for the link local address for the RIOT endpoint, and TAP_LLADR_REMOTE for the address of the OS endopint. You can specify a link local address for tap with:
```
sudo ip link set dev tap0 address 0:0:bb:bb:0:1
sudo ip address add fe80::200:bbff:febb:1/64 dev tap0 scope link
```
Notice the REMOTE tap interface address uses host '1', while the SUT address for the RIOT board must use host '2'.
Some tests require environment variables. See `setup_env.sh`. You MUST adapt it to the paths on your machine, but then you can source it with:
```
$ . setup_env.sh
```
As mentioned in the _Materials_ section, presently the script is based on installation of aiocoap and libcoap in source form.
Running the tests
=================
See the pytest [usage documentation](https://docs.pytest.org/en/latest/usage.html) for variations.