Extend adapter interface with Name function (#346)

adapter.go

@@ -6,6 +6,7 @@ import (
 
 // Adapter interface
 type Adapter interface {
+	Name() string
 	Close() error
 
 	Instrumentation(instrumenter Instrumenter)

adapter_test.go

@@ -90,3 +90,8 @@ func (ta *testAdapter) Exec(ctx context.Context, stmt string, args []any) (int64
 	mockArgs := ta.Called(ctx, stmt, args)
 	return int64(mockArgs.Int(0)), int64(mockArgs.Int(1)), mockArgs.Error(2)
 }
+
+func (ta *testAdapter) Name() string {
+	args := ta.Called()
+	return args.String(0)
+}

repository_test.go

@@ -47,9 +47,7 @@ func TestNew(t *testing.T) {
 }
 
 func TestRepository_Instrumentation(t *testing.T) {
-	var (
-		repo = repository{rootAdapter: &testAdapter{}}
-	)
+	repo := repository{rootAdapter: &testAdapter{}}
 
 	assert.Nil(t, repo.instrumenter)
 	assert.NotPanics(t, func() {
@@ -75,6 +73,18 @@ func TestRepository_Ping(t *testing.T) {
 	adapter.AssertExpectations(t)
 }
 
+func TestRepository_AdapterName(t *testing.T) {
+	var (
+		adapter = &testAdapter{}
+		repo    = New(adapter)
+	)
+
+	adapter.On("Name").Return("test").Once()
+
+	assert.Equal(t, "test", repo.Adapter(context.TODO()).Name())
+	adapter.AssertExpectations(t)
+}
+
 func TestRepository_Iterate(t *testing.T) {
 	var (
 		user    User