mirror of https://github.com/coder/coder.git
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
//go:build linux
|
|
|
|
package database_test
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/coder/coder/coderd/database"
|
|
"github.com/coder/coder/coderd/database/postgres"
|
|
)
|
|
|
|
// nolint:tparallel,paralleltest
|
|
func TestPubsub(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
if testing.Short() {
|
|
t.Skip()
|
|
return
|
|
}
|
|
|
|
t.Run("Postgres", func(t *testing.T) {
|
|
ctx, cancelFunc := context.WithCancel(context.Background())
|
|
defer cancelFunc()
|
|
|
|
connectionURL, closePg, err := postgres.Open()
|
|
require.NoError(t, err)
|
|
defer closePg()
|
|
db, err := sql.Open("postgres", connectionURL)
|
|
require.NoError(t, err)
|
|
defer db.Close()
|
|
pubsub, err := database.NewPubsub(ctx, db, connectionURL)
|
|
require.NoError(t, err)
|
|
defer pubsub.Close()
|
|
event := "test"
|
|
data := "testing"
|
|
messageChannel := make(chan []byte)
|
|
cancelFunc, err = pubsub.Subscribe(event, func(ctx context.Context, message []byte) {
|
|
messageChannel <- message
|
|
})
|
|
require.NoError(t, err)
|
|
defer cancelFunc()
|
|
go func() {
|
|
err = pubsub.Publish(event, []byte(data))
|
|
assert.NoError(t, err)
|
|
}()
|
|
message := <-messageChannel
|
|
assert.Equal(t, string(message), data)
|
|
})
|
|
|
|
t.Run("PostgresCloseCancel", func(t *testing.T) {
|
|
ctx, cancelFunc := context.WithCancel(context.Background())
|
|
defer cancelFunc()
|
|
connectionURL, closePg, err := postgres.Open()
|
|
require.NoError(t, err)
|
|
defer closePg()
|
|
db, err := sql.Open("postgres", connectionURL)
|
|
require.NoError(t, err)
|
|
defer db.Close()
|
|
pubsub, err := database.NewPubsub(ctx, db, connectionURL)
|
|
require.NoError(t, err)
|
|
defer pubsub.Close()
|
|
cancelFunc()
|
|
})
|
|
}
|