func connectMySQL() {
var db *sqlx.DB
c, err := dockertest.ConnectToMySQL(15, time.Second, func(url string) bool {
var err error
db, err = sqlx.Open("mysql", url)
if err != nil {
log.Printf("Got error in mysql connector: %s", err)
return false
}
return db.Ping() == nil
})
if err != nil {
log.Fatalf("Could not connect to database: %s", err)
}
containers = append(containers, c)
s := NewSQLManager(db, nil)
if err = s.CreateSchemas(); err != nil {
log.Fatalf("Could not create mysql schema: %v", err)
}
managers["mysql"] = s
}
func prepareTestContainer(t *testing.T, s logical.Storage, b logical.Backend) (cid dockertest.ContainerID, retURL string) {
if os.Getenv("MYSQL_DSN") != "" {
return "", os.Getenv("MYSQL_DSN")
}
// Without this the checks for whether the container has started seem to
// never actually pass. There's really no reason to expose the test
// containers, so don't.
dockertest.BindDockerToLocalhost = "yep"
testImagePull.Do(func() {
dockertest.Pull("mysql")
})
cid, connErr := dockertest.ConnectToMySQL(60, 500*time.Millisecond, func(connURL string) bool {
// This will cause a validation to run
resp, err := b.HandleRequest(&logical.Request{
Storage: s,
Operation: logical.UpdateOperation,
Path: "config/connection",
Data: map[string]interface{}{
"connection_url": connURL,
},
})
if err != nil || (resp != nil && resp.IsError()) {
// It's likely not up and running yet, so return false and try again
return false
}
if resp == nil {
t.Fatal("expected warning")
}
retURL = connURL
return true
})
if connErr != nil {
t.Fatalf("could not connect to database: %v", connErr)
}
return
}