nixpkgs/nixos/tests/home-assistant.nix
Peter Hoeg b886faa6b6 home-assistant: use remarshal to convert configuration to YAML
HA doesn't mind the configuration being JSON instead of YAML but since YAML is
the official language, use that as it allows users to easily exchange config
data with other parties in the community.
2018-04-23 16:53:13 +08:00

77 lines
2.5 KiB
Nix

import ./make-test.nix ({ pkgs, ... }:
let
configDir = "/var/lib/foobar";
apiPassword = "secret";
in {
name = "home-assistant";
meta = with pkgs.stdenv.lib; {
maintainers = with maintainers; [ dotlambda ];
};
nodes = {
hass =
{ config, pkgs, ... }:
{
environment.systemPackages = with pkgs; [
mosquitto
];
services.home-assistant = {
inherit configDir;
enable = true;
package = pkgs.home-assistant.override {
extraPackages = ps: with ps; [ hbmqtt ];
};
config = {
homeassistant = {
name = "Home";
time_zone = "UTC";
latitude = "0.0";
longitude = "0.0";
elevation = 0;
};
frontend = { };
http.api_password = apiPassword;
mqtt = { }; # Use hbmqtt as broker
binary_sensor = [
{
platform = "mqtt";
state_topic = "home-assistant/test";
payload_on = "let_there_be_light";
payload_off = "off";
}
];
};
};
};
};
testScript = ''
startAll;
$hass->waitForUnit("home-assistant.service");
# The config is specified using a Nix attribute set,
# but then converted from JSON to YAML
$hass->succeed("test -f ${configDir}/configuration.yaml");
# Check that Home Assistant's web interface and API can be reached
$hass->waitForOpenPort(8123);
$hass->succeed("curl --fail http://localhost:8123/states");
$hass->succeed("curl --fail -H 'x-ha-access: ${apiPassword}' http://localhost:8123/api/ | grep -qF 'API running'");
# Toggle a binary sensor using MQTT
$hass->succeed("curl http://localhost:8123/api/states/binary_sensor.mqtt_binary_sensor -H 'x-ha-access: ${apiPassword}' | grep -qF '\"state\": \"off\"'");
$hass->waitUntilSucceeds("mosquitto_pub -V mqttv311 -t home-assistant/test -u homeassistant -P '${apiPassword}' -m let_there_be_light");
$hass->succeed("curl http://localhost:8123/api/states/binary_sensor.mqtt_binary_sensor -H 'x-ha-access: ${apiPassword}' | grep -qF '\"state\": \"on\"'");
# Check that no errors were logged
$hass->fail("cat ${configDir}/home-assistant.log | grep -qF ERROR");
# Print log to ease debugging
my $log = $hass->succeed("cat ${configDir}/home-assistant.log");
print "\n### home-assistant.log ###\n";
print "$log\n";
'';
})