chore: use testcontainers-go in mysql store

This commit is contained in:
Manuel de la Peña
2024-08-29 11:52:38 +02:00
parent 0e060e19d1
commit 2f174934c2
5 changed files with 342 additions and 68 deletions

View File

@@ -1,44 +1,75 @@
package mysql
import (
"context"
"database/sql"
"fmt"
"os"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/testcontainers/testcontainers-go/modules/mysql"
)
var testStore = New(Config{
Database: os.Getenv("MYSQL_DATABASE"),
Username: os.Getenv("MYSQL_USERNAME"),
Password: os.Getenv("MYSQL_PASSWORD"),
Reset: true,
})
const (
// mysqlImage is the default image used for running MySQL in tests.
mysqlImage = "docker.io/mysql:9"
mysqlImageEnvVar string = "TEST_MYSQL_IMAGE"
mysqlUser string = "password"
mysqlPass string = "username"
mysqlDatabase string = "fiber"
)
func newTestStore(t testing.TB) (*Storage, error) {
t.Helper()
ctx := context.Background()
c := mustStartMySQL(t)
conn, err := c.ConnectionString(ctx)
if err != nil {
return nil, err
}
return New(Config{
ConnectionURI: conn,
Reset: true,
}), nil
}
func mustStartMySQL(t testing.TB) *mysql.MySQLContainer {
img := mysqlImage
if imgFromEnv := os.Getenv(mysqlImageEnvVar); imgFromEnv != "" {
img = imgFromEnv
}
ctx := context.Background()
c, err := mysql.Run(ctx, img,
mysql.WithPassword(mysqlPass),
mysql.WithUsername(mysqlUser),
mysql.WithDatabase(mysqlDatabase),
)
require.NoError(t, err)
return c
}
func Test_MYSQL_New(t *testing.T) {
newConfigStore := New(Config{
Database: os.Getenv("MYSQL_DATABASE"),
Username: os.Getenv("MYSQL_USERNAME"),
Password: os.Getenv("MYSQL_PASSWORD"),
Reset: true,
})
testStore, err := newTestStore(t)
require.NoError(t, err)
require.True(t, newConfigStore.db != nil)
require.NoError(t, newConfigStore.Close())
require.True(t, testStore.db != nil)
require.NoError(t, testStore.Close())
dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s", os.Getenv("MYSQL_USERNAME"), os.Getenv("MYSQL_PASSWORD"), "127.0.0.1", 3306, os.Getenv("MYSQL_DATABASE"))
newConfigStore = New(Config{
ConnectionURI: dsn,
Reset: true,
})
c := mustStartMySQL(t)
require.True(t, newConfigStore.db != nil)
newConfigStore.Close()
dsn, err := c.ConnectionString(context.Background())
require.NoError(t, err)
db, _ := sql.Open("mysql", dsn)
newConfigStore = New(Config{
newConfigStore := New(Config{
Db: db,
Reset: true,
})
@@ -53,7 +84,10 @@ func Test_MYSQL_Set(t *testing.T) {
val = []byte("doe")
)
err := testStore.Set(key, val, 0)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set(key, val, 0)
require.NoError(t, err)
}
@@ -63,7 +97,10 @@ func Test_MYSQL_Set_Override(t *testing.T) {
val = []byte("doe")
)
err := testStore.Set(key, val, 0)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set(key, val, 0)
require.NoError(t, err)
err = testStore.Set(key, val, 0)
@@ -76,7 +113,10 @@ func Test_MYSQL_Get(t *testing.T) {
val = []byte("doe")
)
err := testStore.Set(key, val, 0)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set(key, val, 0)
require.NoError(t, err)
result, err := testStore.Get(key)
@@ -91,7 +131,10 @@ func Test_MYSQL_Set_Expiration(t *testing.T) {
exp = 1 * time.Second
)
err := testStore.Set(key, val, exp)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set(key, val, exp)
require.NoError(t, err)
time.Sleep(1100 * time.Millisecond)
@@ -100,12 +143,18 @@ func Test_MYSQL_Set_Expiration(t *testing.T) {
func Test_MYSQL_Get_Expired(t *testing.T) {
key := "john"
testStore, err := newTestStore(t)
require.NoError(t, err)
result, err := testStore.Get(key)
require.NoError(t, err)
require.Zero(t, len(result))
}
func Test_MYSQL_Get_NotExist(t *testing.T) {
testStore, err := newTestStore(t)
require.NoError(t, err)
result, err := testStore.Get("notexist")
require.NoError(t, err)
require.Zero(t, len(result))
@@ -117,7 +166,10 @@ func Test_MYSQL_Delete(t *testing.T) {
val = []byte("doe")
)
err := testStore.Set(key, val, 0)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set(key, val, 0)
require.NoError(t, err)
err = testStore.Delete(key)
@@ -131,7 +183,10 @@ func Test_MYSQL_Delete(t *testing.T) {
func Test_MYSQL_Reset(t *testing.T) {
val := []byte("doe")
err := testStore.Set("john1", val, 0)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set("john1", val, 0)
require.NoError(t, err)
err = testStore.Set("john2", val, 0)
@@ -153,7 +208,10 @@ func Test_MYSQL_GC(t *testing.T) {
testVal := []byte("doe")
// This key should expire
err := testStore.Set("john", testVal, time.Nanosecond)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set("john", testVal, time.Nanosecond)
require.NoError(t, err)
testStore.gc(time.Now())
@@ -174,7 +232,10 @@ func Test_MYSQL_GC(t *testing.T) {
func Test_MYSQL_Non_UTF8(t *testing.T) {
val := []byte("0xF5")
err := testStore.Set("0xF6", val, 0)
testStore, err := newTestStore(t)
require.NoError(t, err)
err = testStore.Set("0xF6", val, 0)
require.NoError(t, err)
result, err := testStore.Get("0xF6")
@@ -183,18 +244,26 @@ func Test_MYSQL_Non_UTF8(t *testing.T) {
}
func Test_MYSQL_Close(t *testing.T) {
testStore, err := newTestStore(t)
require.NoError(t, err)
require.Nil(t, testStore.Close())
}
func Test_MYSQL_Conn(t *testing.T) {
testStore, err := newTestStore(t)
require.NoError(t, err)
require.True(t, testStore.Conn() != nil)
}
func Benchmark_MYSQL_Set(b *testing.B) {
testStore, err := newTestStore(b)
require.NoError(b, err)
b.ReportAllocs()
b.ResetTimer()
var err error
for i := 0; i < b.N; i++ {
err = testStore.Set("john", []byte("doe"), 0)
}
@@ -203,7 +272,10 @@ func Benchmark_MYSQL_Set(b *testing.B) {
}
func Benchmark_MYSQL_Get(b *testing.B) {
err := testStore.Set("john", []byte("doe"), 0)
testStore, err := newTestStore(b)
require.NoError(b, err)
err = testStore.Set("john", []byte("doe"), 0)
require.NoError(b, err)
b.ReportAllocs()
@@ -217,10 +289,12 @@ func Benchmark_MYSQL_Get(b *testing.B) {
}
func Benchmark_MYSQL_SetAndDelete(b *testing.B) {
testStore, err := newTestStore(b)
require.NoError(b, err)
b.ReportAllocs()
b.ResetTimer()
var err error
for i := 0; i < b.N; i++ {
_ = testStore.Set("john", []byte("doe"), 0)
err = testStore.Delete("john")