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Rewrite folder unittest tests to pytest style test functions (#41672)

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Johan Hammar 2020-10-16 13:19:38 +02:00 committed by GitHub
parent 0f2dfeb33f
commit 30c20f362e
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1 changed files with 27 additions and 33 deletions
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60
tests/components/folder/test_sensor.py
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@ -1,11 +1,8 @@
"""The tests for the folder sensor."""
import os
import unittest
from homeassistant.components.folder.sensor import CONF_FOLDER_PATHS
from homeassistant.setup import setup_component
from tests.common import get_test_home_assistant
from homeassistant.setup import async_setup_component
CWD = os.path.join(os.path.dirname(__file__))
TEST_FOLDER = "test_folder"
@ -20,36 +17,33 @@ def create_file(path):
test_file.write("test")
class TestFolderSensor(unittest.TestCase):
"""Test the filesize sensor."""
def remove_test_file():
"""Remove test file."""
if os.path.isfile(TEST_FILE):
os.remove(TEST_FILE)
os.rmdir(TEST_DIR)
def setup_method(self, method):
"""Set up things to be run when tests are started."""
self.hass = get_test_home_assistant()
if not os.path.isdir(TEST_DIR):
os.mkdir(TEST_DIR)
self.hass.config.allowlist_external_dirs = {TEST_DIR}
def teardown_method(self, method):
"""Stop everything that was started."""
if os.path.isfile(TEST_FILE):
os.remove(TEST_FILE)
os.rmdir(TEST_DIR)
self.hass.stop()
async def test_invalid_path(hass):
"""Test that an invalid path is caught."""
config = {"sensor": {"platform": "folder", CONF_FOLDER_PATHS: "invalid_path"}}
assert await async_setup_component(hass, "sensor", config)
assert len(hass.states.async_entity_ids()) == 0
def test_invalid_path(self):
"""Test that an invalid path is caught."""
config = {"sensor": {"platform": "folder", CONF_FOLDER_PATHS: "invalid_path"}}
assert setup_component(self.hass, "sensor", config)
assert len(self.hass.states.entity_ids()) == 0
def test_valid_path(self):
"""Test for a valid path."""
create_file(TEST_FILE)
config = {"sensor": {"platform": "folder", CONF_FOLDER_PATHS: TEST_DIR}}
assert setup_component(self.hass, "sensor", config)
self.hass.block_till_done()
assert len(self.hass.states.entity_ids()) == 1
state = self.hass.states.get("sensor.test_folder")
assert state.state == "0.0"
assert state.attributes.get("number_of_files") == 1
async def test_valid_path(hass):
"""Test for a valid path."""
if not os.path.isdir(TEST_DIR):
os.mkdir(TEST_DIR)
create_file(TEST_FILE)
hass.config.allowlist_external_dirs = {TEST_DIR}
config = {"sensor": {"platform": "folder", CONF_FOLDER_PATHS: TEST_DIR}}
assert await async_setup_component(hass, "sensor", config)
await hass.async_block_till_done()
assert len(hass.states.async_entity_ids()) == 1
state = hass.states.get("sensor.test_folder")
assert state.state == "0.0"
assert state.attributes.get("number_of_files") == 1
remove_test_file()