Function TestTransactionConflicts

transaction_test.go:224–285

Test transaction conflicts.

(t *testing.T)

// Test transaction conflicts.
func TestTransactionConflicts(t *testing.T) {
	adapter := NewMockTransactionalAdapter()
	e, err := NewTransactionalEnforcer("examples/rbac_model.conf", adapter)
	if err != nil {
		t.Fatalf("Failed to create transactional enforcer: %v", err)
	}
	adapter.Enforcer = e.Enforcer

	ctx := context.Background()

	// Test Case 1: Two transactions commit
	t.Run("TwoTransactionsCommit", func(t *testing.T) {
		tx1, _ := e.BeginTransaction(ctx)
		tx2, _ := e.BeginTransaction(ctx)

		// Commit both transactions
		if err := tx1.Commit(); err != nil {
			t.Fatalf("Failed to commit tx1: %v", err)
		}
		if err := tx2.Commit(); err != nil {
			t.Fatalf("Failed to commit tx2: %v", err)
		}

		// Verify both transactions were committed
		if !tx1.IsCommitted() {
			t.Error("Transaction 1 should be committed")
		}
		if !tx2.IsCommitted() {
			t.Error("Transaction 2 should be committed")
		}
	})

	// Test Case 2: Transaction rollback
	t.Run("TransactionRollback", func(t *testing.T) {
		tx, _ := e.BeginTransaction(ctx)

		// Rollback transaction
		if err := tx.Rollback(); err != nil {
			t.Fatalf("Failed to rollback transaction: %v", err)
		}

		// Verify transaction was rolled back
		if !tx.IsRolledBack() {
			t.Error("Transaction should be rolled back")
		}
	})

	// Test Case 3: Cannot commit after rollback
	t.Run("NoCommitAfterRollback", func(t *testing.T) {
		tx, _ := e.BeginTransaction(ctx)

		// Rollback transaction
		if err := tx.Rollback(); err != nil {
			t.Fatalf("Failed to rollback transaction: %v", err)
		}

		// Try to commit
		if err := tx.Commit(); err == nil {