public void AverageEvens(int[] numbers, double expected)
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
// Act
double actual = challenger.AverageEvens(numbers);
// Assert
Assert.Equal(Math.Round(expected, 5), Math.Round(actual, 5));
}
public void MajorityOfElementsInArrayAreNull(object[] objects, bool expected)
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
// Act
bool actual = challenger.MajorityOfElementsInArrayAreNull(objects);
// Assert
Assert.Equal(expected, actual);
}
// [InlineData(null, 0)] // Assumption: array will not be null
public void AddEvenSubtractOdd(int[] numbers, int expected)
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
// Act
int actual = challenger.AddEvenSubtractOdd(numbers);
// Assert
Assert.Equal(expected, actual);
}
public void IsStringANumber(string word, bool expected)
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
// Act
bool actual = challenger.IsStringANumber(word);
// Assert
Assert.Equal(expected, actual);
}
public void CouldFormTriangle(int sideLength1, int sideLength2, int sideLength3, bool expected)
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
// Act
bool actual = challenger.CouldFormTriangle(sideLength1, sideLength2, sideLength3);
// Assert
Assert.Equal(expected, actual);
}
public void ChangeBusinessNameTo_TrueCoders(string originalBusinessName)
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
Business business = new Business()
{
Name = originalBusinessName
};
// Act
challenger.ChangeBusinessNameTo_TrueCoders(business);
// Assert
Assert.Equal("TrueCoders", business.Name);
}
public void NegativeFactorialShouldThrowArgumentOutOfRangeException()
{
// Arrange
ChallengesSet04 challenger = new ChallengesSet04();
int negative1 = -1;
int negative2 = -2;
int negative3 = -3;
// Act
Action actual1 = () => challenger.Factorial(negative1);
Action actual2 = () => challenger.Factorial(negative2);
Action actual3 = () => challenger.Factorial(negative3);
// Assert
Assert.Throws <ArgumentOutOfRangeException>(actual1);
Assert.Throws <ArgumentOutOfRangeException>(actual2);
Assert.Throws <ArgumentOutOfRangeException>(actual3);
}
