github/esphome
2
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2026-09-24 05:24:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Move extract_packed_value to shared component test helper

Browse Source 
Add tests/component_tests/helpers.py with typed extract_packed_value()
and INTERNAL_BIT constant, replacing 5 duplicate copies.
This commit is contained in:
J. Nick Koston
2026-03-06 10:56:51 -10:00
parent c704d97804
commit 41c413d5f7
6 changed files with 31 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/component_tests/text_sensor/test_text_sensor.py
+5 -15
View File
@@ -1,16 +1,6 @@
"""Tests for the text sensor component."""
import re
_INTERNAL_BIT = 1 << 24
def _extract_packed_value(main_cpp, var_name):
"""Extract the third (packed) argument from a configure_entity_ call."""
pattern = rf"{re.escape(var_name)}->configure_entity_\([^,]+,\s*\w+,\s*(\d+)\)"
match = re.search(pattern, main_cpp)
assert match, f"configure_entity_ call not found for {var_name}"
return int(match.group(1))
from tests.component_tests.helpers import INTERNAL_BIT, extract_packed_value
def test_text_sensor_is_setup(generate_main):
@@ -52,8 +42,8 @@ def test_text_sensor_config_value_internal_set(generate_main):
main_cpp = generate_main("tests/component_tests/text_sensor/test_text_sensor.yaml")
# Then: ts_2 has internal: true, ts_3 has internal: false
assert _extract_packed_value(main_cpp, "ts_2") & _INTERNAL_BIT != 0
assert _extract_packed_value(main_cpp, "ts_3") & _INTERNAL_BIT == 0
assert extract_packed_value(main_cpp, "ts_2") & INTERNAL_BIT != 0
assert extract_packed_value(main_cpp, "ts_3") & INTERNAL_BIT == 0
def test_text_sensor_device_class_set(generate_main):
@@ -67,7 +57,7 @@ def test_text_sensor_device_class_set(generate_main):
# Then: ts_2 has device_class: timestamp, ts_3 has device_class: date
# so their packed values must be non-zero
packed_ts_2 = _extract_packed_value(main_cpp, "ts_2")
packed_ts_2 = extract_packed_value(main_cpp, "ts_2")
assert packed_ts_2 != 0
packed_ts_3 = _extract_packed_value(main_cpp, "ts_3")
packed_ts_3 = extract_packed_value(main_cpp, "ts_3")
assert packed_ts_3 != 0