public void ChangeNamesOfBusinessesWithNoRevenueTo_CLOSED(string[] names, double[] revenues)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
Business[] businesses = new Business[names.Length];
for (int i = 0; i < names.Length; i++)
{
businesses[i] = new Business()
{
Name = names[i],
TotalRevenue = revenues[i]
};
}
// Act
challenger.ChangeNamesOfBusinessesWithNoRevenueTo_CLOSED(businesses);
// Assert
foreach (Business business in businesses)
{
if (business.TotalRevenue == 0)
{
Assert.Equal("CLOSED", business.Name);
}
else
{
Assert.NotEqual("CLOSED", business.Name);
}
}
}
public void IsAscendingOrder(int[] nums, bool expected)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
// Act
bool actual = challenger.IsAscendingOrder(nums);
// Assert
Assert.Equal(expected, actual);
}
public void TwoDifferentElementsInArrayCanSumToTargetNumber(int[] numbers, int targetNumber, bool expected)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
// Act
bool actual = challenger.TwoDifferentElementsInArrayCanSumToTargetNumber(numbers, targetNumber);
// Assert
Assert.Equal(expected, actual);
}
public void NextNumberDivisibleByN(int startNumber, int n, int expected)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
// Act
int actual = challenger.GetNextNumberDivisibleByN(startNumber, n);
// Assert
Assert.Equal(expected, actual);
}
public void TurnWordsIntoSentence(string[] words, string expected)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
// Act
string actual = challenger.TurnWordsIntoSentence(words);
// Assert
Assert.Equal(expected, actual);
}
public void SumElementsThaFollowAnEven(int[] numbers, int expected)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
// Act
int actual = challenger.SumElementsThatFollowAnEven(numbers);
// Assert
Assert.Equal(expected, actual);
}
public void GetEveryFourthElement(double[] numbers, double[] expected)
{
// Arrange
ChallengesSet05 challenger = new ChallengesSet05();
List <double> numbersAsList = numbers == null ? null : new List <double>(numbers);
// Act
double[] actual = challenger.GetEveryFourthElement(numbersAsList);
// Assert
Assert.Equal(expected.Length, actual.Length);
for (int i = 0; i < expected.Length; i++)
{
Assert.Equal(Math.Round(expected[i], 4), Math.Round(actual[i], 4));
}
}
