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nixos/tests/home-assistant: improve reload/restart test cases

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Wait until home-assistant is fully reloaded or restarted to spot
possible errors during startup.

Swap out bluetooth_tracker for esphome, since the bluetooth tracker
causes errors, when it does not find a bluetooth device.

Drop mosquitto from the environment. It wasn't used since the 2022.3.0
release when MQTT stopped being configurable from the YAML config.
This commit is contained in:
Martin Weinelt 2022-07-14 01:41:58 +02:00
parent 9e0e2fdad0
commit 0ae92922a1
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GPG key ID: 87C1E9888F856759
1 changed files with 19 additions and 6 deletions
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25
nixos/tests/home-assistant.nix
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@ -7,8 +7,6 @@ in {
meta.maintainers = lib.teams.home-assistant.members;
nodes.hass = { pkgs, ... }: {
environment.systemPackages = with pkgs; [ mosquitto ];
services.postgresql = {
enable = true;
ensureDatabases = [ "hass" ];
@ -108,9 +106,7 @@ in {
# Cause a configuration change that requires a service restart as we added a new runtime dependency
specialisation.newFeature = {
inheritParentConfig = true;
configuration.services.home-assistant.config.device_tracker = [
{ platform = "bluetooth_tracker"; }
];
configuration.services.home-assistant.config.esphome = {};
};
};
@ -119,6 +115,7 @@ in {
in
''
import re
import json
start_all()
@ -131,7 +128,19 @@ in {
assert match
package = match.group('path')
def get_journal_cursor(host) -> str:
exit, out = host.execute("journalctl -u home-assistant.service -n1 -o json-pretty --output-fields=__CURSOR")
assert exit == 0
return json.loads(out)["__CURSOR"]
def wait_for_homeassistant(host, cursor):
host.wait_until_succeeds(f"journalctl --after-cursor='{cursor}' -u home-assistant.service | grep -q 'Home Assistant initialized in'")
hass.wait_for_unit("home-assistant.service")
cursor = get_journal_cursor(hass)
with subtest("Check that YAML configuration file is in place"):
hass.succeed("test -L ${configDir}/configuration.yaml")
@ -148,7 +157,7 @@ in {
hass.succeed(f"grep -q 'wake_on_lan' {package}/extra_components")
with subtest("Check that Home Assistant's web interface and API can be reached"):
hass.wait_until_succeeds("journalctl -u home-assistant.service | grep -q 'Home Assistant initialized in'")
wait_for_homeassistant(hass, cursor)
hass.wait_for_open_port(8123)
hass.succeed("curl --fail http://localhost:8123/lovelace")
@ -162,15 +171,19 @@ in {
with subtest("Check service reloads when configuration changes"):
# store the old pid of the process
pid = hass.succeed("systemctl show --property=MainPID home-assistant.service")
cursor = get_journal_cursor(hass)
hass.succeed("${system}/specialisation/differentName/bin/switch-to-configuration test")
new_pid = hass.succeed("systemctl show --property=MainPID home-assistant.service")
assert pid == new_pid, "The PID of the process should not change between process reloads"
wait_for_homeassistant(hass, cursor)
with subtest("check service restarts when package changes"):
pid = new_pid
cursor = get_journal_cursor(hass)
hass.succeed("${system}/specialisation/newFeature/bin/switch-to-configuration test")
new_pid = hass.succeed("systemctl show --property=MainPID home-assistant.service")
assert pid != new_pid, "The PID of the process shoudl change when the HA binary changes"
wait_for_homeassistant(hass, cursor)
with subtest("Check that no errors were logged"):
output_log = hass.succeed("cat ${configDir}/home-assistant.log")