public void createSubAccount()
{
Budgeteer.Account.Db.execute("DELETE FROM accounts;");
Budgeteer.Account parent = new Budgeteer.Account();
parent.OpeningBalance = 0;
Budgeteer.Account child = new Budgeteer.Account();
child.OpeningBalance = 0;
Budgeteer.Account grandchild = new Budgeteer.Account();
grandchild.OpeningBalance = 0;
parent.addEnvelope(child);
child.addEnvelope(grandchild);
// Test structure
Assert.AreEqual(parent.Name, child.ParentAccount.Name);
Assert.AreEqual(parent.Name, grandchild.ParentAccount.ParentAccount.Name);
Assert.AreEqual(child.Name, grandchild.ParentAccount.Name);
// Also test implementation of Equals
Assert.AreEqual(parent, child.ParentAccount);
Assert.AreEqual(child, grandchild.ParentAccount);
Assert.IsTrue(parent.SubAccounts.Contains(child));
Assert.IsTrue(child.SubAccounts.Contains(grandchild));
// Test each parent can reference its children
Assert.AreEqual(1, parent.SubAccounts.Count);
Assert.AreEqual(1, child.SubAccounts.Count);
Assert.AreEqual(0, grandchild.SubAccounts.Count);
}
