A pytest plugin that has multiple services available for various functionalities. Designed for embedded testing.
All packages are published to PyPI. Please install them via pip.
pip install pytest-embedded- Create a file
test_basic.py
from pytest_embedded import Dut
def test_basic_expect(redirect, dut: Dut):
with redirect():
print('this would be redirected')
dut.expect('this')
dut.expect_exact('would')
dut.expect('[be]{2}')
dut.expect_exact('redirected')- Run the test with
pytest, the result would be like:
collected 1 item
test_basic.py . [100%]
============================= 1 passed in 0.01s =============================- if run with
pytest -s, the output would be as follows:
collected 1 item
test_basic.py 2022-01-01 12:34:56 this would be redirected
.
============================= 1 passed in 0.01s =============================The print line is also duplicated to console output.
You can activate more services with pytest --embedded-services service[,service] to enable extra fixtures and functionalities.
These services are provided by several optional dependencies. You can install them via pip as well.
Available services:
serial: serial port utilities.esp: auto-detect target/port by esptool.idf: auto-detect more app info with ESP-IDF specific rules, auto-flash the binary into the target.jtag: openocd/gdb utilitiesqemu: running test cases on QEMU instead of the real target.arduino: auto-detect more app info with arduino specific rules, auto-flash the binary into the target.wokwi: running test cases with Wokwi instead of the real target.
- Documentation is hosted at https://docs.espressif.com/projects/pytest-embedded/en/latest/
- More examples under examples
Packages under this repo mainly use semantic versioning. Sometimes a bug fix version may contain some non-breaking new features as well. It is recommended to use pytest-embdded~=1.0 to get rid of breaking changes, and use the latest new features.