public void ValueX(double a, double b, double c, double expected)
{
Homework1 hw1 = new Homework1();
double actual = hw1.ValueX(a, b, c);
Assert.AreEqual(expected, actual);
}
public void HypotenuseTest(int a, int b, double expected)
{
Homework1 hw1 = new Homework1();
double actual = hw1.Hypotenuse(a, b);
Assert.AreEqual(expected, actual);
}
static void Main(string[] args)
{
bool h = true;
while (h == true)
{
Console.WriteLine("Please select Homework:");
int n = Utilities.Enter_int();
if (n == 1)
{
Homework1.Run();
}
else if (n == 2)
{
Homework2.Run();
}
else
{
Console.WriteLine("No such Homework!");
continue;
}
h = Continue(h);
}
}
public void Projection1()
{
int sum = Homework1.Primes() // 2 3 5 7 11 ...
.Select(x => x + 1) // 3 4 6 8 12
.Take(2)
.Sum();
Assert.AreEqual(7, sum);
}
public void Primes2()
{
int sum = Homework1.Primes()
.SkipWhile(x => x < 100)
.Take(2)
.Sum();
Assert.AreEqual(101 + 103, sum);
}
public void Primes()
{
Func <int, bool> func = x => x < 10;
int sum = Homework1.Primes()
.TakeWhile(x => x < 10)
.Sum();
Assert.AreEqual(2 + 3 + 5 + 7, sum);
}
public void SumRevenueTest()
{
//arrange
var target = new Homework1();
var data = GetHomeWorkProfiles();
var expected = new List <int>
{
50, 66, 60
};
//act
var actual = target.Sum(4, "Revenue", data);
//assert
CollectionAssert.AreEqual(expected, actual);
}
public void SumCostTest()
{
//arrange
var target = new Homework1();
var data = GetHomeWorkProfiles();
var expected = new List <int>
{
6, 15, 24, 21
};
//act
var actual = target.Sum(3, "Cost", data);
//assert
CollectionAssert.AreEqual(expected, actual);
}
