public void RunTransactions() { MockTransaction transaction = new MockTransaction(); presenter.TransactionContainer.Add(transaction); Employee employee = new Employee(123, "John", "123 Baker St."); PayrollDatabase.AddEmployee_Static(employee); presenter.RunTransactions(); Assert.IsTrue(transaction.wasExecuted); Assert.AreEqual("", view.transactionsText); string expectedEmployeeTest = employee.ToString() + Environment.NewLine; Assert.AreEqual(expectedEmployeeTest, view.employeesText); }