nixpkgs/nixos/tests/mattermost.nix

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import ./make-test-python.nix ({ pkgs, lib, ... }:
let
host = "smoke.test";
port = "8065";
url = "http://${host}:${port}";
siteName = "NixOS Smoke Tests, Inc.";
makeMattermost = mattermostConfig:
{ config, ... }: {
environment.systemPackages = [
pkgs.mattermost
pkgs.curl
pkgs.jq
];
networking.hosts = {
"127.0.0.1" = [ host ];
};
services.mattermost = lib.recursiveUpdate {
enable = true;
inherit siteName;
listenAddress = "0.0.0.0:${port}";
siteUrl = url;
extraConfig = {
SupportSettings.AboutLink = "https://nixos.org";
};
} mattermostConfig;
};
in
{
name = "mattermost";
nodes = {
mutable = makeMattermost {
mutableConfig = true;
extraConfig.SupportSettings.HelpLink = "https://search.nixos.org";
};
mostlyMutable = makeMattermost {
mutableConfig = true;
preferNixConfig = true;
plugins = let
mattermostDemoPlugin = pkgs.fetchurl {
url = "https://github.com/mattermost/mattermost-plugin-demo/releases/download/v0.9.0/com.mattermost.demo-plugin-0.9.0.tar.gz";
sha256 = "1h4qi34gcxcx63z8wiqcf2aaywmvv8lys5g8gvsk13kkqhlmag25";
};
in [
mattermostDemoPlugin
];
};
immutable = makeMattermost {
mutableConfig = false;
extraConfig.SupportSettings.HelpLink = "https://search.nixos.org";
};
environmentFile = makeMattermost {
mutableConfig = false;
extraConfig.SupportSettings.AboutLink = "https://example.org";
environmentFile = pkgs.writeText "mattermost-env" ''
MM_SUPPORTSETTINGS_ABOUTLINK=https://nixos.org
'';
};
};
testScript = let
expectConfig = jqExpression: pkgs.writeShellScript "expect-config" ''
set -euo pipefail
echo "Expecting config to match: "${lib.escapeShellArg jqExpression} >&2
curl ${lib.escapeShellArg url} >/dev/null
config="$(curl ${lib.escapeShellArg "${url}/api/v4/config/client?format=old"})"
echo "Config: $(echo "$config" | ${pkgs.jq}/bin/jq)" >&2
[[ "$(echo "$config" | ${pkgs.jq}/bin/jq -r ${lib.escapeShellArg ".SiteName == $siteName and .Version == ($mattermostName / $sep)[-1] and (${jqExpression})"} --arg siteName ${lib.escapeShellArg siteName} --arg mattermostName ${lib.escapeShellArg pkgs.mattermost.name} --arg sep '-')" = "true" ]]
'';
setConfig = jqExpression: pkgs.writeShellScript "set-config" ''
set -euo pipefail
mattermostConfig=/var/lib/mattermost/config/config.json
newConfig="$(${pkgs.jq}/bin/jq -r ${lib.escapeShellArg jqExpression} $mattermostConfig)"
rm -f $mattermostConfig
echo "$newConfig" > "$mattermostConfig"
'';
in
''
start_all()
## Mutable node tests ##
mutable.wait_for_unit("mattermost.service")
mutable.wait_for_open_port(8065)
# Get the initial config
mutable.succeed("${expectConfig ''.AboutLink == "https://nixos.org" and .HelpLink == "https://search.nixos.org"''}")
# Edit the config
mutable.succeed("${setConfig ''.SupportSettings.AboutLink = "https://mattermost.com"''}")
mutable.succeed("${setConfig ''.SupportSettings.HelpLink = "https://nixos.org/nixos/manual"''}")
mutable.systemctl("restart mattermost.service")
mutable.wait_for_open_port(8065)
# AboutLink and HelpLink should be changed
mutable.succeed("${expectConfig ''.AboutLink == "https://mattermost.com" and .HelpLink == "https://nixos.org/nixos/manual"''}")
## Mostly mutable node tests ##
mostlyMutable.wait_for_unit("mattermost.service")
mostlyMutable.wait_for_open_port(8065)
# Get the initial config
mostlyMutable.succeed("${expectConfig ''.AboutLink == "https://nixos.org"''}")
# Edit the config
mostlyMutable.succeed("${setConfig ''.SupportSettings.AboutLink = "https://mattermost.com"''}")
mostlyMutable.succeed("${setConfig ''.SupportSettings.HelpLink = "https://nixos.org/nixos/manual"''}")
mostlyMutable.systemctl("restart mattermost.service")
mostlyMutable.wait_for_open_port(8065)
# AboutLink should be overridden by NixOS configuration; HelpLink should be what we set above
mostlyMutable.succeed("${expectConfig ''.AboutLink == "https://nixos.org" and .HelpLink == "https://nixos.org/nixos/manual"''}")
## Immutable node tests ##
immutable.wait_for_unit("mattermost.service")
immutable.wait_for_open_port(8065)
# Get the initial config
immutable.succeed("${expectConfig ''.AboutLink == "https://nixos.org" and .HelpLink == "https://search.nixos.org"''}")
# Edit the config
immutable.succeed("${setConfig ''.SupportSettings.AboutLink = "https://mattermost.com"''}")
immutable.succeed("${setConfig ''.SupportSettings.HelpLink = "https://nixos.org/nixos/manual"''}")
immutable.systemctl("restart mattermost.service")
immutable.wait_for_open_port(8065)
# Our edits should be ignored on restart
immutable.succeed("${expectConfig ''.AboutLink == "https://nixos.org" and .HelpLink == "https://search.nixos.org"''}")
## Environment File node tests ##
environmentFile.wait_for_unit("mattermost.service")
environmentFile.wait_for_open_port(8065)
# Settings in the environment file should override settings set otherwise
environmentFile.succeed("${expectConfig ''.AboutLink == "https://nixos.org"''}")
'';
})