depot/third_party/nixpkgs/nixos/tests/postgresql/timescaledb.nix

101 lines
2.6 KiB
Nix

{
pkgs,
makeTest,
}:
let
inherit (pkgs) lib;
test-sql = pkgs.writeText "postgresql-test" ''
CREATE EXTENSION timescaledb;
CREATE EXTENSION timescaledb_toolkit;
CREATE TABLE sth (
time TIMESTAMPTZ NOT NULL,
value DOUBLE PRECISION
);
SELECT create_hypertable('sth', 'time');
INSERT INTO sth (time, value) VALUES
('2003-04-12 04:05:06 America/New_York', 1.0),
('2003-04-12 04:05:07 America/New_York', 2.0),
('2003-04-12 04:05:08 America/New_York', 3.0),
('2003-04-12 04:05:09 America/New_York', 4.0),
('2003-04-12 04:05:10 America/New_York', 5.0)
;
WITH t AS (
SELECT
time_bucket('1 day'::interval, time) AS dt,
stats_agg(value) AS stats
FROM sth
GROUP BY time_bucket('1 day'::interval, time)
)
SELECT
average(stats)
FROM t;
SELECT * FROM sth;
'';
makeTestFor =
package:
makeTest {
name = "timescaledb-${package.name}";
meta = with lib.maintainers; {
maintainers = [ typetetris ];
};
nodes.machine =
{ ... }:
{
services.postgresql = {
inherit package;
enable = true;
enableJIT = lib.hasInfix "-jit-" package.name;
extensions =
ps: with ps; [
timescaledb
timescaledb_toolkit
];
settings = {
shared_preload_libraries = "timescaledb, timescaledb_toolkit";
};
};
};
testScript = ''
def check_count(statement, lines):
return 'test $(sudo -u postgres psql postgres -tAc "{}"|wc -l) -eq {}'.format(
statement, lines
)
machine.start()
machine.wait_for_unit("postgresql")
with subtest("Postgresql with extensions timescaledb and timescaledb_toolkit is available just after unit start"):
machine.succeed(
"sudo -u postgres psql -f ${test-sql}"
)
machine.fail(check_count("SELECT * FROM sth;", 3))
machine.succeed(check_count("SELECT * FROM sth;", 5))
machine.fail(check_count("SELECT * FROM sth;", 4))
machine.shutdown()
'';
};
in
# Not run by default, because this requires allowUnfree.
# To run these tests:
# NIXPKGS_ALLOW_UNFREE=1 nix-build -A nixosTests.postgresql.timescaledb
lib.dontRecurseIntoAttrs (
lib.concatMapAttrs (n: p: { ${n} = makeTestFor p; }) (
lib.filterAttrs (_: p: !p.pkgs.timescaledb.meta.broken) pkgs.postgresqlVersions
)
// {
passthru.override = p: makeTestFor p;
}
)