public void FindNthLargestNumber_GivenEmptyList_ShouldReturnException()
{
//arrange
var im = new IntegerMethods();
var list = new List <int>();
//act
//assert
Assert.Catch <Exception>(() => im.FindNthLargestNumber(list, 2));
}
public void FindNthLargestNumber_TheListOfNumbersIsEmpty_ShouldReturnArgumentException()
{
var im = new IntegerMethods();
var listNumbers = new List <int>();
int nthLargestNumber = 3;
//Assert.Throws<ArgumentException>(() => im.FindNthLargestNumber(listNumbers, nthLargestNumber));
Action result = () => im.FindNthLargestNumber(listNumbers, nthLargestNumber);
result.Should().Throw <ArgumentException>();
}
public void FindNthLargestNumber_ListOfNumbersAndNthLargestNumberAreEnteredCorrectly_TheReturnedResultShouldBeCorrect()
{
var im = new IntegerMethods();
var nthFibonaci = 2;
var expectedResult = 2;
var result = im.CalculateNthFibonacciNumber(nthFibonaci);
//Assert.AreEqual(expectedResult, result);
result.Should().Equals(expectedResult);
}
public void FindNthLargestNumber_TheListOfNumbersIsEmpty_TheReturnedResultShouldBeCorrect()
{
var im = new IntegerMethods();
var listNumbers = new List <int>();
int nthLargestNumber = 3;
int expectedResult = 4;
var result = im.FindNthLargestNumber(listNumbers, nthLargestNumber);
//Assert.AreEqual(expectedResult, result);
result.Should().Equals(expectedResult);
}
public void IntegerMethods_GivenListWithCount5AndNthLargestNumberIsBigger_ShouldThrowException()
{
//Arrange
var im = new IntegerMethods();
var listNumbers = new List <int> {
1, 2, 3, 4, 5
};
var nthLargestNumber = 7;
//Act+Assert
Assert.Catch <Exception>(() => im.FindNthLargestNumber(listNumbers, nthLargestNumber));
}
public void FindNthLargestNumber_ListOfNumbersAndNthLargestNumberAreEnteredCorrectly_TheReturnedResultShouldBeCorrect()
{
var im = new IntegerMethods();
var listNumbers = new List <int> {
1, 2, 3, 4, 5, 6
};
int nthLargestNumber = 3;
int expectedResult = 4;
var result = im.FindNthLargestNumber(listNumbers, nthLargestNumber);
//Assert.AreEqual(expectedResult, result);
result.Should().Equals(expectedResult);
}
public void IntegerMethods_GivenEmptyList_ShouldThrowException()
{
//Arrange
var im = new IntegerMethods();
var listNumbers = new List <int>();
var nthLargestNumber = 2;
var msg = "SEDC ex";
//Act+Assert
//var result = Assert.Throws<Exception>(() => im.FindNthLargestNumber(listNumbers, nthLargestNumber));
//Assert.AreEqual(msg, result.Message);
Action result = () => im.FindNthLargestNumber(listNumbers, nthLargestNumber);
result.Should().Throw <Exception>().WithMessage(msg);
}
[Ignore("FindNthLargestNumber method needs to be refactored")]//, Until ="2020-10-24")]
public void IntegerMethods_GivenEmptyList_ShouldReturnCorrectResult()
{
//Arrange
var im = new IntegerMethods();
var listNumbers = new List <int>();
var nthLargestNumber = 2;
var expectedResult = 4;
//Act
var result = im.FindNthLargestNumber(listNumbers, nthLargestNumber);
//Assert
Assert.AreEqual(expectedResult, result);
result.Should().Be(expectedResult);
}
public void FindNthLargestNumber_GivenListWithValue_ShouldReturnCorrectResult()
{
//Arrange
var im = new IntegerMethods();
var listNumber = new List <int> {
1, 2, 3, 4, 5
};
var nthLargestNumber = 2;
var expectedResult = 4;
//Act
var result = im.FindNthLargestNumber(listNumber, nthLargestNumber);
//Assert
Assert.AreEqual(expectedResult, result);
}
public void Init()
{
im = new IntegerMethods();
listNumbers = new List <int>();
}
