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95 | package tests
import (
"log/slog"
"os"
"pagoda/config"
"pagoda/database"
"pagoda/middleware"
"pagoda/router"
"path/filepath"
"testing"
"github.com/gofiber/fiber/v2"
"github.com/stretchr/testify/require"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
)
var (
TestApp *fiber.App
TestDb *gorm.DB
DbPath string
)
func TestMain(m *testing.M) {
setUp()
code := m.Run()
tearDown()
os.Exit(code)
}
func TestStart(t *testing.T) {
require.NotNil(t, TestDb, "Test database should be initialized")
require.NotNil(t, TestApp, "Test Fiber app should be initialized")
}
func setUp() {
slog.Info("Starting test setup...")
tempDir, err := os.MkdirTemp("", "test_db_*")
if err != nil {
slog.Error("Failed to create temp directory", "error", err)
os.Exit(1)
}
slog.Info("Temporary directory created successfully", "path", tempDir)
DbPath = filepath.Join(tempDir, "test.db")
slog.Info("Database path set", "path", DbPath)
// Set the DSN for the test environment
config.DSN = "file:" + DbPath + "?cache=shared&mode=memory"
slog.Info("DSN set", "dsn", config.DSN)
TestDb, err = gorm.Open(sqlite.Open(config.DSN), &gorm.Config{})
if err != nil {
slog.Error("Failed to open database", "error", err)
os.Exit(1)
}
if err = TestDb.AutoMigrate(&database.User{}); err != nil {
slog.Error("Failed to run migrations", "error", err)
os.Exit(1)
}
database.Database = TestDb
slog.Info("Database initialised successfully")
// Initialize the Fiber app
TestApp = fiber.New()
TestApp.Use(middleware.Json)
router.Initialise(TestApp)
slog.Info("Test environment set up successfully")
}
func tearDown() {
if TestDb != nil {
sqlDB, err := TestDb.DB()
if err != nil {
slog.Error("Error getting SQL DB", "error", err)
} else {
sqlDB.Close()
}
}
if DbPath != "" {
dir := filepath.Dir(DbPath)
if err := os.RemoveAll(dir); err != nil {
slog.Error("Error removing temporary database directory", "error", err)
} else {
slog.Info("Temporary database removed successfully")
}
}
slog.Info("Test environment torn down")
}
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