fix postgres constraints, add postgres testing

This commit fixes the constraint syntax so it is both valid for
sqlite and postgres.

To validate this, I've added a new postgres testing library and a
helper that will spin up local postgres, setup a db and use it in
the constraints tests. This should also help testing db stuff in
the future.

postgres has been added to the nix dev shell and is now required
for running the unit tests.

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2024-11-23 11:19:52 +01:00 committed by Juan Font
parent 7d9b430ec2
commit f6276ab9d2
7 changed files with 95 additions and 21 deletions

2
go.mod
View file

@ -49,6 +49,7 @@ require (
gorm.io/gorm v1.25.11
tailscale.com v1.75.0-pre.0.20240926101731-7d1160ddaab7
zgo.at/zcache/v2 v2.1.0
zombiezen.com/go/postgrestest v1.0.1
)
require (
@ -134,6 +135,7 @@ require (
github.com/kortschak/wol v0.0.0-20200729010619-da482cc4850a // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/kr/text v0.2.0 // indirect
github.com/lib/pq v1.10.9 // indirect
github.com/lithammer/fuzzysearch v1.1.8 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect