AnujBank.ClientAccounts.Add C# (CSharp) Method

        public void Add(Account newAccount)
        {
            Validate(newAccount);
             accounts.Add(newAccount);
        }

        public void ShouldBeAbleToFindIfTwoStructuresHaveSharedAccounts()
        {
            var clientId = new ClientId("ABC123");
            var account1 = new Account(new AccountId(12341234), clientId);
            var account2 = new Account(new AccountId(12341235), clientId);
            var account3 = new Account(new AccountId(12341236), clientId);
            var account4 = new Account(new AccountId(12341237), clientId);

            var clientAccounts1 = new ClientAccounts();
            clientAccounts1.Add(account1);
            clientAccounts1.Add(account2);
            var structure1 = new Structure(clientAccounts1);

            var clientAccounts2 = new ClientAccounts();
            clientAccounts2.Add(account1);
            clientAccounts2.Add(account3);
            var structure2 = new Structure(clientAccounts2);

            var clientAccounts3 = new ClientAccounts();
            clientAccounts3.Add(account4);
            clientAccounts3.Add(account3);
            var structure3 = new Structure(clientAccounts3);

            Assert.IsTrue(structure1.SharesASourceAccountWith(structure2));
            Assert.IsFalse(structure1.SharesASourceAccountWith(structure3));
        }