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nixosTests.postgres: Refactor code

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This commit is contained in:
Jacek Galowicz 2020-01-09 23:21:08 +01:00
parent f7b274d957
commit fff1c2867f
1 changed files with 26 additions and 16 deletions
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30
nixos/tests/postgresql.nix
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@ -29,11 +29,15 @@ let
machine = {...}: machine = {...}:
{ {
services.postgresql.enable = true; services.postgresql = {
services.postgresql.package = postgresql-package; enable = true;
package = postgresql-package;
};
services.postgresqlBackup.enable = true; services.postgresqlBackup = {
services.postgresqlBackup.databases = optional (!backup-all) "postgres"; enable = true;
databases = optional (!backup-all) "postgres";
};
}; };
testScript = let testScript = let
@ -49,23 +53,29 @@ let
machine.start() machine.start()
machine.wait_for_unit("postgresql") machine.wait_for_unit("postgresql")
# postgresql should be available just after unit start with subtest("Postgresql is available just after unit start"):
machine.succeed( machine.succeed(
"cat ${test-sql} | sudo -u postgres psql" "cat ${test-sql} | sudo -u postgres psql"
) )
machine.shutdown() # make sure that postgresql survive restart (bug #1735)
with subtest("Postgresql survives restart (bug #1735)"):
machine.shutdown()
time.sleep(2) time.sleep(2)
machine.start() machine.start()
machine.wait_for_unit("postgresql") machine.wait_for_unit("postgresql")
machine.fail(check_count("SELECT * FROM sth;", 3)) machine.fail(check_count("SELECT * FROM sth;", 3))
machine.succeed(check_count("SELECT * FROM sth;", 5)) machine.succeed(check_count("SELECT * FROM sth;", 5))
machine.fail(check_count("SELECT * FROM sth;", 4)) machine.fail(check_count("SELECT * FROM sth;", 4))
machine.succeed(check_count("SELECT xpath('/test/text()', doc) FROM xmltest;", 1)) machine.succeed(check_count("SELECT xpath('/test/text()', doc) FROM xmltest;", 1))
# Check backup service with subtest("Backup service works"):
machine.succeed("systemctl start ${backupService}.service") machine.succeed(
machine.succeed("zcat /var/backup/postgresql/${backupName}.sql.gz | grep '<test>ok</test>'") "systemctl start ${backupService}.service",
machine.succeed("stat -c '%a' /var/backup/postgresql/${backupName}.sql.gz | grep 600") "zcat /var/backup/postgresql/${backupName}.sql.gz | grep '<test>ok</test>'",
"stat -c '%a' /var/backup/postgresql/${backupName}.sql.gz | grep 600",
)
machine.shutdown() machine.shutdown()
''; '';