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nixosTests.promscale: add tests for promscale_extension

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Pavel Anpin 2023-03-20 12:13:09 +04:00
parent 4e6ddd0c15
commit 08ddf6f0e3
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1
nixos/tests/all-tests.nix
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@ -712,6 +712,7 @@ in {
tiddlywiki = handleTest ./tiddlywiki.nix {};
tigervnc = handleTest ./tigervnc.nix {};
timescaledb = handleTest ./timescaledb.nix {};
promscale = handleTest ./promscale.nix {};
timezone = handleTest ./timezone.nix {};
tinc = handleTest ./tinc {};
tinydns = handleTest ./tinydns.nix {};

60
nixos/tests/promscale.nix Normal file
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@ -0,0 +1,60 @@
# mostly copied from ./timescaledb.nix which was copied from ./postgresql.nix
# as it seemed unapproriate to test additional extensions for postgresql there.
{ system ? builtins.currentSystem
, config ? { }
, pkgs ? import ../.. { inherit system config; }
}:
with import ../lib/testing-python.nix { inherit system pkgs; };
with pkgs.lib;
let
postgresql-versions = import ../../pkgs/servers/sql/postgresql pkgs;
test-sql = pkgs.writeText "postgresql-test" ''
CREATE USER promscale SUPERUSER PASSWORD 'promscale';
CREATE DATABASE promscale OWNER promscale;
'';
make-postgresql-test = postgresql-name: postgresql-package: makeTest {
name = postgresql-name;
meta = with pkgs.lib.maintainers; {
maintainers = [ anpin ];
};
nodes.machine = { config, pkgs, ... }:
{
services.postgresql = {
enable = true;
package = postgresql-package;
extraPlugins = with postgresql-package.pkgs; [
timescaledb
promscale_extension
];
settings = { shared_preload_libraries = "timescaledb, promscale"; };
};
environment.systemPackages = with pkgs; [ promscale ];
};
testScript = ''
machine.start()
machine.wait_for_unit("postgresql")
with subtest("Postgresql with extensions timescaledb and promscale is available just after unit start"):
print(machine.succeed("sudo -u postgres psql -f ${test-sql}"))
machine.succeed("sudo -u postgres psql promscale -c 'SHOW shared_preload_libraries;' | grep promscale")
machine.succeed(
"promscale --db.name promscale --db.password promscale --db.user promscale --db.ssl-mode allow --startup.install-extensions --startup.only"
)
machine.succeed("sudo -u postgres psql promscale -c 'SELECT ps_trace.get_trace_retention_period();' | grep '(1 row)'")
machine.shutdown()
'';
};
#version 15 is not supported yet
applicablePostgresqlVersions = filterAttrs (_: value: versionAtLeast value.version "12" && !(versionAtLeast value.version "15")) postgresql-versions;
in
mapAttrs'
(name: package: {
inherit name;
value = make-postgresql-test name package;
})
applicablePostgresqlVersions