public void NewElement_IncorrectParams_TrowsExeption()
{
int[,] arr1 = { { 1, 2 }, { 2, 4 } };
SymmetricMatrix <int> m1 = new SymmetricMatrix <int>(arr1);
m1.NewElement(10, 10, 88);
}
public void CreatingMatrix_IndexatorWork_ChangingElement_CorrectParams_ExpectedResult()
{
int[,] arr = { { 1, 2 }, { 2, 4 } };
SymmetricMatrix <int> s = new SymmetricMatrix <int>(arr);
s.NewElement(1, 1, 10);
int expected = 10;
int actual = s[1, 1];
Assert.AreEqual(expected, actual);
}
public void EventWork_CorrectParams_ExpectedResult()
{
int[,] arr1 = { { 1, 2 }, { 2, 4 } };
SymmetricMatrix <int> m1 = new SymmetricMatrix <int>(arr1);
m1.MatrixElementChanged += TestMethod;
bool expected = true;
m1.NewElement(1, 1, 10);
bool actual = test;
Assert.AreEqual(expected, actual);
}