nixpkgs/nixos/tests/evcc.nix

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2021-07-27 13:14:24 +00:00
import ./make-test-python.nix ({ pkgs, lib, ...} :
{
name = "evcc";
meta.maintainers = with lib.maintainers; [ hexa ];
nodes = {
machine = { config, ... }: {
services.evcc = {
enable = true;
settings = {
network = {
schema = "http";
host = "localhost";
port = 7070;
};
log = "info";
site = {
title = "NixOS Test";
meters = {
grid = "grid";
pv = "pv";
};
};
meters = [ {
type = "custom";
name = "grid";
power = {
source = "script";
cmd = "/bin/sh -c 'echo -4500'";
};
} {
type = "custom";
name = "pv";
power = {
source = "script";
cmd = "/bin/sh -c 'echo 7500'";
};
} ];
chargers = [ {
name = "dummy-charger";
type = "custom";
status = {
source = "script";
cmd = "/bin/sh -c 'echo charger status F'";
};
enabled = {
source = "script";
cmd = "/bin/sh -c 'echo charger enabled state false'";
};
enable = {
source = "script";
cmd = "/bin/sh -c 'echo set charger enabled state true'";
};
maxcurrent = {
source = "script";
cmd = "/bin/sh -c 'echo set charger max current 7200'";
};
} ];
loadpoints = [ {
title = "Dummy";
charger = "dummy-charger";
} ];
};
};
};
};
testScript = ''
start_all()
machine.wait_for_unit("evcc.service")
machine.wait_for_open_port(7070)
with subtest("Check package version propagates into frontend"):
machine.fail(
"curl --fail http://localhost:7070 | grep '0.0.1-alpha'"
)
machine.succeed(
"curl --fail http://localhost:7070 | grep '${pkgs.evcc.version}'"
)
with subtest("Check journal for errors"):
_, output = machine.execute("journalctl -o cat -u evcc.service")
assert "FATAL" not in output
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with subtest("Check systemd hardening"):
_, output = machine.execute("systemd-analyze security evcc.service | grep -v ''")
machine.log(output)
'';
})