36 lines
1.4 KiB
Markdown
36 lines
1.4 KiB
Markdown
|
# Python Implementation Tests
|
||
|
|
|
||
|
|
## Generate shim code for tests
|
||
|
|
|
||
|
|
```bash
|
||
|
|
cd internal/scripts
|
||
|
|
ruby generate_erpc_py.rb Debug/Linux/erpcgen ../.. # generate_erpc_py.rb [path to erpcgen] [path to erpc]
|
||
|
|
```
|
||
|
|
|
||
|
|
The shim code is generated in the `test/python_impl_tests/{test_name}/service/` folder.
|
||
|
|
|
||
|
|
## Running tests
|
||
|
|
|
||
|
|
```bash
|
||
|
|
pytest --client --server # TCP python-python
|
||
|
|
pytest --server --port 42 # TCP server on port 42
|
||
|
|
pytest --client --host 10.0.0.1 --port 42 # TCP host connecting to 10.0.0.1 on port 42
|
||
|
|
pytest --client --serial COM9 --baud 112233 # Serial client on COM9 with baud 112233
|
||
|
|
```
|
||
|
|
|
||
|
|
## Tests implementation notes
|
||
|
|
|
||
|
|
Tests use the pytest fixture to get an eRPC client or server object.
|
||
|
|
|
||
|
|
conftest.py includes these fixtures:
|
||
|
|
|
||
|
|
- **config**: it takes _pytestconfig_ fixture and if _twister_harness_ option exists, set the configuration to use serial
|
||
|
|
client on the given port
|
||
|
|
- **transport_factory**: Transport layer factory, used to spawn new process with given configuration when running
|
||
|
|
client_server
|
||
|
|
- **client_manager**: eRPC client manager
|
||
|
|
- **common_client**: Common client, used in tests to terminate eRPC server
|
||
|
|
- **server**: Server fixture that is created before _client_manager_ and runs or spawns the server based on config. Takes
|
||
|
|
list of _services_ defined in each testcase.
|
||
|
|
|
||
|
|
Each test the defines **client** and **services** fixtures. Client fixture is then used in tests.
|