mirror of
https://github.com/absmach/magistrala.git
synced 2026-06-23 04:10:28 +00:00
Dušan Borovčanin
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
// Copyright (c) Abstract Machines
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// SPDX-License-Identifier: Apache-2.0
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// Package timescale_test contains tests for PostgreSQL repository
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// implementations.
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package timescale_test
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import (
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"fmt"
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"log"
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"os"
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"testing"
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"time"
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tsWriter "github.com/absmach/magistrala/consumers/writers/timescale"
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pgclient "github.com/absmach/magistrala/pkg/postgres"
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_ "github.com/jackc/pgx/v5/stdlib" // required for SQL access
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"github.com/jmoiron/sqlx"
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"github.com/ory/dockertest/v3"
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"github.com/ory/dockertest/v3/docker"
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)
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var db *sqlx.DB
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func TestMain(m *testing.M) {
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pool, err := dockertest.NewPool("")
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if err != nil {
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log.Fatalf("Could not connect to docker: %s", err)
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}
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container, err := pool.RunWithOptions(&dockertest.RunOptions{
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Repository: "timescale/timescaledb",
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Tag: "2.19.3-pg16-oss",
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Env: []string{
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"POSTGRES_USER=test",
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"POSTGRES_PASSWORD=test",
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"POSTGRES_DB=test",
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"listen_addresses = '*'",
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},
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}, func(config *docker.HostConfig) {
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config.AutoRemove = true
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config.RestartPolicy = docker.RestartPolicy{Name: "no"}
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})
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if err != nil {
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log.Fatalf("Could not start container: %s", err)
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}
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port := container.GetPort("5432/tcp")
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url := fmt.Sprintf("host=localhost port=%s user=test dbname=test password=test sslmode=disable", port)
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// exponential backoff-retry, because the application in the container might not be ready to accept connections yet
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pool.MaxWait = 120 * time.Second
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if err = pool.Retry(func() error {
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db, err = sqlx.Open("pgx", url)
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if err != nil {
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return err
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}
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return db.Ping()
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}); err != nil {
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log.Fatalf("Could not connect to docker: %s", err)
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}
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dbConfig := pgclient.Config{
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Host: "localhost",
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Port: port,
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User: "test",
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Pass: "test",
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Name: "test",
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SSLMode: "disable",
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SSLCert: "",
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SSLKey: "",
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SSLRootCert: "",
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}
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if db, err = pgclient.Setup(dbConfig, *tsWriter.Migration()); err != nil {
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log.Fatalf("Could not setup test DB connection: %s", err)
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}
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code := m.Run()
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// Defers will not be run when using os.Exit
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db.Close()
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if err = pool.Purge(container); err != nil {
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log.Fatalf("Could not purge container: %s", err)
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}
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os.Exit(code)
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}
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