public void TestSumShouldReturnTheSumForEmpty()
{
//arrange
var exceptSum = 0;
List <int> numList = new List <int>();
ClassForTest Sum = new ClassForTest();
// act
var result = Sum.Sum(numList);
//assert
Assert.Equal(exceptSum, result);
}
public void TestSumShouldReturnTheSumForMutipleElements()
{
//arrange
var exceptSum = 6;
List <int> numList = new List <int>()
{
1, 2, 3
};
ClassForTest Sum = new ClassForTest();
// act
var result = Sum.Sum(numList);
//assert
Assert.Equal(exceptSum, result);
}
public void TestSumShouldReturnTheSumForOneElement()
{
//arrange
var element = 1;
var exceptSum = element;
List <int> numList = new List <int>()
{
element
};
ClassForTest Sum = new ClassForTest();
// act
var result = Sum.Sum(numList);
//assert
Assert.Equal(exceptSum, result);
}
public void TestSumShouldReturnTheSumForNull()
{
ClassForTest classForTest = new ClassForTest();
Assert.Null(classForTest.Sum(null));
}
