94 lines
2.6 KiB
Nix
94 lines
2.6 KiB
Nix
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# mostly copied from ./postgresql.nix as it seemed unapproriate to
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# test additional extensions for postgresql there.
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{ system ? builtins.currentSystem
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, config ? { }
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, pkgs ? import ../.. { inherit system config; }
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}:
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with import ../lib/testing-python.nix { inherit system pkgs; };
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with pkgs.lib;
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let
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postgresql-versions = import ../../pkgs/servers/sql/postgresql pkgs;
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test-sql = pkgs.writeText "postgresql-test" ''
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CREATE EXTENSION timescaledb;
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CREATE EXTENSION timescaledb_toolkit;
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CREATE TABLE sth (
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time TIMESTAMPTZ NOT NULL,
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value DOUBLE PRECISION
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);
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SELECT create_hypertable('sth', 'time');
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INSERT INTO sth (time, value) VALUES
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('2003-04-12 04:05:06 America/New_York', 1.0),
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('2003-04-12 04:05:07 America/New_York', 2.0),
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('2003-04-12 04:05:08 America/New_York', 3.0),
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('2003-04-12 04:05:09 America/New_York', 4.0),
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('2003-04-12 04:05:10 America/New_York', 5.0)
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;
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WITH t AS (
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SELECT
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time_bucket('1 day'::interval, time) AS dt,
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stats_agg(value) AS stats
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FROM sth
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GROUP BY time_bucket('1 day'::interval, time)
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)
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SELECT
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average(stats)
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FROM t;
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'';
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make-postgresql-test = postgresql-name: postgresql-package: makeTest {
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name = postgresql-name;
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meta = with pkgs.lib.maintainers; {
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maintainers = [ typetetris ];
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};
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nodes.machine = { ... }:
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{
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services.postgresql = {
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enable = true;
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package = postgresql-package;
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extraPlugins = with postgresql-package.pkgs; [
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timescaledb
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timescaledb_toolkit
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];
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settings = { shared_preload_libraries = "timescaledb, timescaledb_toolkit"; };
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};
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};
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testScript = ''
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def check_count(statement, lines):
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return 'test $(sudo -u postgres psql postgres -tAc "{}"|wc -l) -eq {}'.format(
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statement, lines
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)
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machine.start()
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machine.wait_for_unit("postgresql")
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with subtest("Postgresql with extensions timescaledb and timescaledb_toolkit is available just after unit start"):
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machine.succeed(
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"sudo -u postgres psql -f ${test-sql}"
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)
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machine.fail(check_count("SELECT * FROM sth;", 3))
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machine.succeed(check_count("SELECT * FROM sth;", 5))
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machine.fail(check_count("SELECT * FROM sth;", 4))
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machine.shutdown()
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'';
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};
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applicablePostgresqlVersions = filterAttrs (_: value: versionAtLeast value.version "12") postgresql-versions;
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in
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mapAttrs'
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(name: package: {
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inherit name;
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value = make-postgresql-test name package;
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})
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applicablePostgresqlVersions
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