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[core] Fix clean build files to properly clear PlatformIO cache

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This commit is contained in:
J. Nick Koston
2025-09-16 10:49:05 -05:00
parent cbaf8d309b
commit bc73346f1f
4 changed files with 62 additions and 0 deletions
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34
tests/unit_tests/test_core.py
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@@ -660,3 +660,37 @@ class TestEsphomeCore:
os.environ.pop("ESPHOME_IS_HA_ADDON", None)
os.environ.pop("ESPHOME_DATA_DIR", None)
assert target.data_dir == expected_default
def test_platformio_cache_dir_with_env_var(self):
"""Test platformio_cache_dir when PLATFORMIO_CACHE_DIR env var is set."""
target = core.EsphomeCore()
test_cache_dir = "/custom/cache/dir"
with patch.dict(os.environ, {"PLATFORMIO_CACHE_DIR": test_cache_dir}):
assert target.platformio_cache_dir == test_cache_dir
def test_platformio_cache_dir_without_env_var(self):
"""Test platformio_cache_dir defaults to ~/.platformio/.cache."""
target = core.EsphomeCore()
with patch.dict(os.environ, {}, clear=True):
# Ensure env var is not set
os.environ.pop("PLATFORMIO_CACHE_DIR", None)
expected = os.path.expanduser("~/.platformio/.cache")
assert target.platformio_cache_dir == expected
def test_platformio_cache_dir_empty_env_var(self):
"""Test platformio_cache_dir with empty env var falls back to default."""
target = core.EsphomeCore()
with patch.dict(os.environ, {"PLATFORMIO_CACHE_DIR": ""}):
expected = os.path.expanduser("~/.platformio/.cache")
assert target.platformio_cache_dir == expected
def test_platformio_cache_dir_docker_addon_path(self):
"""Test platformio_cache_dir in Docker/HA addon environment."""
target = core.EsphomeCore()
addon_cache = "/data/cache/platformio"
with patch.dict(os.environ, {"PLATFORMIO_CACHE_DIR": addon_cache}):
assert target.platformio_cache_dir == addon_cache