68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
package mysqlhelper
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import (
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"database/sql"
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"fmt"
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"os"
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"strings"
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"testing"
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"github.com/hashicorp/vault/helper/testhelpers/docker"
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"github.com/ory/dockertest"
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)
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func PrepareMySQLTestContainer(t *testing.T, legacy bool, pw string) (cleanup func(), retURL string) {
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if os.Getenv("MYSQL_URL") != "" {
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return func() {}, os.Getenv("MYSQL_URL")
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}
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pool, err := dockertest.NewPool("")
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if err != nil {
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t.Fatalf("Failed to connect to docker: %s", err)
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}
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imageVersion := "5.7"
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if legacy {
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imageVersion = "5.6"
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}
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resource, err := pool.Run("mysql", imageVersion, []string{"MYSQL_ROOT_PASSWORD=" + pw})
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if err != nil {
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t.Fatalf("Could not start local MySQL docker container: %s", err)
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}
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cleanup = func() {
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docker.CleanupResource(t, pool, resource)
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}
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retURL = fmt.Sprintf("root:%s@(localhost:%s)/mysql?parseTime=true", pw, resource.GetPort("3306/tcp"))
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// exponential backoff-retry
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if err = pool.Retry(func() error {
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var err error
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var db *sql.DB
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db, err = sql.Open("mysql", retURL)
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if err != nil {
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return err
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}
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defer db.Close()
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return db.Ping()
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}); err != nil {
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cleanup()
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t.Fatalf("Could not connect to MySQL docker container: %s", err)
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}
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return
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}
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func TestCredsExist(t testing.TB, connURL, username, password string) error {
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// Log in with the new creds
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connURL = strings.Replace(connURL, "root:secret", fmt.Sprintf("%s:%s", username, password), 1)
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db, err := sql.Open("mysql", connURL)
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if err != nil {
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return err
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}
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defer db.Close()
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return db.Ping()
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}
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