private static void Main()
{
while (true)
{
var indexOfMenuItem = Print.Menu(0, MenuItems);
switch (indexOfMenuItem)
{
case 1:
{
ArrayManipulating.DoTask();
break;
}
case 2:
{
QuadraticSolution.DoTask();
break;
}
case 3:
{
IsBeatQueen.DoTask();
break;
}
default: return;
}
Console.Write("Для продолжения нажмите любую клавишу . . .");
Console.ReadKey();
}
}
public void QuadraticSolution_inputSecondNonDigit()
{
// Arrange
// var input = null;
// Act.
QuadraticSolution.DoTaskTest("1", "a", "2");
// Assert
// var expected = 0;
}
public void QuadraticSolution_inputThirdEmpty()
{
// Arrange
// var input = null;
// Act.
QuadraticSolution.DoTaskTest("2", "1", "");
// Assert
// var expected = 0;
}
public void QuadraticSolution_inputFirstNULL()
{
// Arrange
// var input = null;
// Act.
QuadraticSolution.DoTaskTest(null, "1", "2");
// Assert
// var expected = 0;
}
public void QuadraticSolution_inputDoubleNegative()
{
// Arrange
var inputA = "-1,3";
var inputB = "1,5";
var inputC = "4,09";
// Act.
var actual = QuadraticSolution.DoTaskTest(inputA, inputB, inputC);
// Assert
var expected = "x1 = 2,442; x2 = -1,288";
Assert.AreEqual(actual, expected);
}
public void QuadraticSolution_inputSecondZero()
{
// Arrange
var inputA = "1";
var inputB = "0";
var inputC = "-4";
// Act.
var actual = QuadraticSolution.DoTaskTest(inputA, inputB, inputC);
// Assert
var expected = "x1 = -2; x2 = 2";
Assert.AreEqual(actual, expected);
}
public void QuadraticSolution_inputFirstAndThirdZeros()
{
// Arrange
var inputA = "0";
var inputB = "5";
var inputC = "0";
// Act.
var actual = QuadraticSolution.DoTaskTest(inputA, inputB, inputC);
// Assert
var expected = "x = 0";
Assert.AreEqual(actual, expected);
}
public void QuadraticSolution_twoRepeatableValues()
{
// Arrange
var inputA = "1";
var inputB = "-4";
var inputC = "4";
// Act.
var actual = QuadraticSolution.DoTaskTest(inputA, inputB, inputC);
// Assert
var expected = "x1 = x2 = 2";
Assert.AreEqual(actual, expected);
}
public void QuadraticSolution_resultComplex()
{
// Arrange
var inputA = "24";
var inputB = "12";
var inputC = "12";
// Act.
var actual = QuadraticSolution.DoTaskTest(inputA, inputB, inputC);
// Assert
var expected = "No sol. (complex value can be)";
Assert.AreEqual(actual, expected);
}
