v2 tests fix (#1956)

* v2 tests fix
* test: added tests for sqlite

spn/access/module_test.go

@@ -6,6 +6,8 @@ import (
 	"testing"
 
 	"github.com/safing/portmaster/base/config"
+	"github.com/safing/portmaster/base/database"
+	_ "github.com/safing/portmaster/base/database/storage/hashmap"
 	"github.com/safing/portmaster/service/mgr"
 	"github.com/safing/portmaster/spn/conf"
 )
@@ -14,44 +16,75 @@ type testInstance struct {
 	config *config.Config
 }
 
-func (stub *testInstance) Config() *config.Config {
-	return stub.config
-}
-
-func (stub *testInstance) SPNGroup() *mgr.ExtendedGroup {
-	return nil
-}
-
-func (stub *testInstance) Stopping() bool {
-	return false
-}
+func (stub *testInstance) Config() *config.Config             { return stub.config }
+func (stub *testInstance) SPNGroup() *mgr.ExtendedGroup       { return nil }
+func (stub *testInstance) Stopping() bool                     { return false }
+func (stub *testInstance) IsShuttingDown() bool               { return false }
 func (stub *testInstance) SetCmdLineOperation(f func() error) {}
+func (stub *testInstance) DataDir() string                    { return _dataDir }
+
+var _dataDir string
 
 func TestMain(m *testing.M) {
-	instance := &testInstance{}
+	exitCode := 1
+	defer func() {
+		if exitCode != 0 {
+			os.Exit(exitCode)
+		}
+	}()
+
 	var err error
+	// Create a temporary directory for the data
+	_dataDir, err = os.MkdirTemp("", "")
+	if err != nil {
+		fmt.Printf("failed to create temporary data directory: %s", err)
+		return // Exit with error
+	}
+	defer func() { _ = os.RemoveAll(_dataDir) }()
+
+	// Initialize the database module
+	err = database.Initialize(_dataDir)
+	if err != nil {
+		fmt.Printf("failed to initialize database module: %s", err)
+		return // Exit with error
+	}
+	_, err = database.Register(&database.Database{
+		Name:        "core",
+		Description: "Holds core data, such as settings and profiles",
+		StorageType: "hashmap",
+	})
+	if err != nil {
+		fmt.Printf("failed to register core database: %s", err)
+		return // Exit with error
+	}
+
+	// Initialize the instance
+	instance := &testInstance{}
+
 	instance.config, err = config.New(instance)
 	if err != nil {
 		fmt.Printf("failed to create config module: %s", err)
-		os.Exit(0)
+		return // Exit with error
 	}
 	module, err = New(instance)
 	if err != nil {
 		fmt.Printf("failed to create access module: %s", err)
-		os.Exit(0)
+		return // Exit with error
 	}
 
 	err = instance.config.Start()
 	if err != nil {
 		fmt.Printf("failed to start config module: %s", err)
-		os.Exit(0)
+		return // Exit with error
 	}
 	err = module.Start()
 	if err != nil {
 		fmt.Printf("failed to start access module: %s", err)
-		os.Exit(0)
+		return // Exit with error
 	}
 
 	conf.EnableClient(true)
 	m.Run()
+
+	exitCode = 0 // success
 }