test(api): comprehensive test suite for server/api.

server/api/test_helpers.go

@@ -0,0 +1,100 @@
+package api
+
+import (
+	"database/sql"
+	"testing"
+
+	_config "erupe-ce/config"
+	"go.uber.org/zap"
+
+	"github.com/jmoiron/sqlx"
+)
+
+// MockDB provides a mock database for testing
+type MockDB struct {
+	QueryRowFunc    func(query string, args ...interface{}) *sql.Row
+	QueryFunc       func(query string, args ...interface{}) (*sql.Rows, error)
+	ExecFunc        func(query string, args ...interface{}) (sql.Result, error)
+	QueryRowContext func(ctx interface{}, query string, args ...interface{}) *sql.Row
+	GetContext      func(ctx interface{}, dest interface{}, query string, args ...interface{}) error
+	SelectContext   func(ctx interface{}, dest interface{}, query string, args ...interface{}) error
+}
+
+// NewTestLogger creates a logger for testing
+func NewTestLogger(t *testing.T) *zap.Logger {
+	logger, err := zap.NewDevelopment()
+	if err != nil {
+		t.Fatalf("Failed to create test logger: %v", err)
+	}
+	return logger
+}
+
+// NewTestConfig creates a default test configuration
+func NewTestConfig() *_config.Config {
+	return &_config.Config{
+		API: _config.API{
+			Port:        8000,
+			PatchServer: "http://localhost:8080",
+			Banners:     []_config.APISignBanner{},
+			Messages:    []_config.APISignMessage{},
+			Links:       []_config.APISignLink{},
+		},
+		Screenshots: _config.ScreenshotsOptions{
+			Enabled:       true,
+			OutputDir:     "/tmp/screenshots",
+			UploadQuality: 85,
+		},
+		DebugOptions: _config.DebugOptions{
+			MaxLauncherHR: false,
+		},
+		GameplayOptions: _config.GameplayOptions{
+			MezFesSoloTickets:     100,
+			MezFesGroupTickets:    50,
+			MezFesDuration:        604800, // 1 week
+			MezFesSwitchMinigame:  false,
+		},
+		LoginNotices:   []string{"Welcome to Erupe!"},
+		HideLoginNotice: false,
+	}
+}
+
+// NewTestAPIServer creates an API server for testing with a real database
+func NewTestAPIServer(t *testing.T, db *sqlx.DB) *APIServer {
+	logger := NewTestLogger(t)
+	cfg := NewTestConfig()
+	config := &Config{
+		Logger:      logger,
+		DB:          db,
+		ErupeConfig: cfg,
+	}
+	return NewAPIServer(config)
+}
+
+// CleanupTestData removes test data from the database
+func CleanupTestData(t *testing.T, db *sqlx.DB, userID uint32) {
+	// Delete characters associated with the user
+	_, err := db.Exec("DELETE FROM characters WHERE user_id = $1", userID)
+	if err != nil {
+		t.Logf("Error cleaning up characters: %v", err)
+	}
+
+	// Delete sign sessions for the user
+	_, err = db.Exec("DELETE FROM sign_sessions WHERE user_id = $1", userID)
+	if err != nil {
+		t.Logf("Error cleaning up sign_sessions: %v", err)
+	}
+
+	// Delete the user
+	_, err = db.Exec("DELETE FROM users WHERE id = $1", userID)
+	if err != nil {
+		t.Logf("Error cleaning up users: %v", err)
+	}
+}
+
+// GetTestDBConnection returns a test database connection (requires database to be running)
+func GetTestDBConnection(t *testing.T) *sqlx.DB {
+	// This function would need to connect to a test database
+	// For now, it's a placeholder that returns nil
+	// In practice, you'd use a test database container or mock
+	return nil
+}