public void TwoRowsTwoColumnsMatrixTest()
{
// Arrange
var printer = new MatrixPrinter();
int[,] matrix = new int[2, 2]
{
{ 1, 2 },
{ 4, 3 }
};
// Act
var result = printer.PrintSpiralOrder(matrix);
// Assert
result.ShouldBe("1 2 3 4");
}
public void ThreeRowsFiveColumnsMatrixTest()
{
// Arrange
var printer = new MatrixPrinter();
int[,] matrix = new int[3, 5]
{
{ 1, 2, 3, 4, 5 },
{ 12, 13, 14, 15, 6 },
{ 11, 10, 9, 8, 7 }
};
// Act
var result = printer.PrintSpiralOrder(matrix);
// Assert
result.ShouldBe("1 2 3 4 5 6 7 8 9 10 11 12 13 14 15");
}
public void ThreeRowsThreeColumnsMatrixTest()
{
// Arrange
var printer = new MatrixPrinter();
int[,] matrix = new int[3, 3]
{
{ 1, 2, 3 },
{ 8, 9, 4 },
{ 7, 6, 5 }
};
// Act
var result = printer.PrintSpiralOrder(matrix);
// Assert
result.ShouldBe("1 2 3 4 5 6 7 8 9");
}
public void FourRowsThreeColumnsMatrixTest()
{
// Arrange
var printer = new MatrixPrinter();
int[,] matrix = new int[4, 3]
{
{ 1, 2, 3 },
{ 10, 11, 4 },
{ 9, 12, 5 },
{ 8, 7, 6 }
};
// Act
var result = printer.PrintSpiralOrder(matrix);
// Assert
result.ShouldBe("1 2 3 4 5 6 7 8 9 10 11 12");
}
public void FiveRowsFiveColumnsMatrixTest()
{
// Arrange
var printer = new MatrixPrinter();
int[,] matrix = new int[5, 5]
{
{ 1, 2, 3, 4, 5 },
{ 16, 17, 18, 19, 6 },
{ 15, 24, 25, 20, 7 },
{ 14, 23, 22, 21, 8 },
{ 13, 12, 11, 10, 9 }
};
// Act
var result = printer.PrintSpiralOrder(matrix);
// Assert
result.ShouldBe("1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25");
}