public void CountOfBusinessesWithNegativeNetProfit(double[] revenues, double[] expenses, int expected)
{
// Arrange
ChallengeSet07 challenger = new ChallengeSet07();
List <Business> businesses = new List <Business>();
if (revenues != null)
{
for (int i = 0; i < revenues.Length; i++)
{
businesses.Add(new Business()
{
TotalRevenue = revenues[i],
TotalExpenses = expenses[i]
});
}
}
else
{
businesses = null;
}
// Act
int actual = challenger.CountOfBusinessesWithNegativeNetProfit(businesses);
// Assert
Assert.Equal(expected, actual);
}
public void GetTicTacToeWinner(char[] row1, char[] row2, char[] row3, ChallengeSet07.TicTacToeResult expected)
{
// Arrange
ChallengeSet07 challenger = new ChallengeSet07();
char[,] finalBoard = new char[3, 3];
for (int col = 0; col < 3; col++)
{
finalBoard[0, col] = row1[col];
}
for (int col = 0; col < 3; col++)
{
finalBoard[1, col] = row2[col];
}
for (int col = 0; col < 3; col++)
{
finalBoard[2, col] = row3[col];
}
// Act
ChallengeSet07.TicTacToeResult actual = challenger.GetTicTacToeWinner(finalBoard);
// Assert
Assert.Equal(expected, actual);
}
public void EachArrayInJaggedArrayContainsTargetNumber(bool expected, int targetNumber, params int[][] numbers)
{
// Arrange
ChallengeSet07 challenger = new ChallengeSet07();
// Act
bool actual = challenger.EachArrayInJaggedArrayContainsTargetNumber(numbers, targetNumber);
// Assert
Assert.Equal(expected, actual);
}
public void GetNameOfHighestParentCompany(params string[] namesInOrder)
{
// Arrange
ChallengeSet07 challenger = new ChallengeSet07();
string expected = namesInOrder[namesInOrder.Length - 1];
Business headNode = new Business();
Business current = headNode;
for (int i = 0; i < namesInOrder.Length; i++)
{
current.Name = namesInOrder[i];
current.ParentCompany = i == namesInOrder.Length - 1 ? null : new Business();
current = current.ParentCompany;
}
// Act
string actual = challenger.GetNameOfHighestParentCompany(headNode);
// Assert
Assert.Equal(expected, actual);
}
public void GetCommaSeparatedListOfProfitableBusinesses(double[] revenues, double[] expenses, string[] names, string expected)
{
// Arrange
ChallengeSet07 challenger = new ChallengeSet07();
List <Business> businesses = new List <Business>();
for (int i = 0; i < revenues.Length; i++)
{
businesses.Add(new Business()
{
TotalRevenue = revenues[i],
TotalExpenses = expenses[i],
Name = names[i]
});
}
// Act
string actual = challenger.GetCommaSeparatedListOfProfitableBusinesses(businesses);
// Assert
Assert.Equal(expected, actual);
}
