public void CanCalculateSalary() { const int baseSalary = 1500; const double salaryPerSecond = (double)baseSalary / 2678400; var result = SalaryCalculator.CalculateSalaryDataByMonthlySalary(baseSalary); Assert.AreEqual(result.PerMonth, baseSalary); Assert.AreEqual(result.PerYear, baseSalary * 12); Assert.AreEqual(result.PerSecond, salaryPerSecond); Assert.AreEqual(result.PerMinute, salaryPerSecond * 60); Assert.AreEqual(result.PerHour, salaryPerSecond * 60 * 60); Assert.AreEqual(result.PerDay, salaryPerSecond * 60 * 60 * 24); Assert.AreEqual(result.PerWeek, salaryPerSecond * 60 * 60 * 24 * 7); }