// Тест типа AssertEqual для класса Fraction
static void FractionAreEqual(lesson3Tasks.Fraction expected, lesson3Tasks.Fraction actual)
{
if (expected.nomiChange == actual.nomiChange && expected.denomiChange == actual.denomiChange && expected._IntPart == 0)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("SUCCESS");
}
else if (expected._IntPart != 0 && expected._IntPart == actual._IntPart ||
(expected.nomiChange == actual.nomiChange && expected.denomiChange == actual.denomiChange))
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("SUCCESS");
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"TEST FAILED \n VALUES ARE EQUAL: {actual.ToString()} " +
$"\n INSTEAD: {expected.ToString()} ");
}
Console.ResetColor();
}
static void Main(string[] args)
{
try { //Обработка исключения DivideByZero
#region TASK_1 TESTS
//Тесты для экземпляров и методов структуры
lesson3Tasks.Complex expectedStructValue;
lesson3Tasks.Complex actualStructValue;
lesson3Tasks.Complex structTestOperand_1;
lesson3Tasks.Complex structTestOperand_2;
//TESTS FOR PLUS METHOD
expectedStructValue = new lesson3Tasks.Complex(4, 6);
structTestOperand_1 = new lesson3Tasks.Complex(3, 2);
structTestOperand_2 = new lesson3Tasks.Complex(1, 4);
actualStructValue = structTestOperand_1.Plus(structTestOperand_2);
StructElemAreEqual(expectedStructValue, actualStructValue);
expectedStructValue = new lesson3Tasks.Complex(-12, 0);
structTestOperand_1 = new lesson3Tasks.Complex(0, 2);
structTestOperand_2 = new lesson3Tasks.Complex(-12, -2);
actualStructValue = structTestOperand_1.Plus(structTestOperand_2);
StructElemAreEqual(expectedStructValue, actualStructValue);
//TESTS FOR MULTIPLY METHOD
expectedStructValue = new lesson3Tasks.Complex(-40, 18);
structTestOperand_1 = new lesson3Tasks.Complex(3, 2);
structTestOperand_2 = new lesson3Tasks.Complex(-12, -2);
actualStructValue = structTestOperand_1.Multiply(structTestOperand_2);
StructElemAreEqual(expectedStructValue, actualStructValue);
//TESTS FOR SUBSTRACT METHOD
expectedStructValue = new lesson3Tasks.Complex(15, 4);
structTestOperand_1 = new lesson3Tasks.Complex(3, 2);
structTestOperand_2 = new lesson3Tasks.Complex(-12, -2);
actualStructValue = structTestOperand_1.Substraction(structTestOperand_2);
StructElemAreEqual(expectedStructValue, actualStructValue);
//
//
//Тесты для методов и объектов класса
lesson3Tasks.ComplexAsClass expectedClassValue;
lesson3Tasks.ComplexAsClass actualClassValue;
lesson3Tasks.ComplexAsClass classTestOperand_1;
lesson3Tasks.ComplexAsClass classTestOperand_2;
//TESTS FOR PLUS METHOD
expectedClassValue = new lesson3Tasks.ComplexAsClass(3, -43);
classTestOperand_1 = new lesson3Tasks.ComplexAsClass(2, 2);
classTestOperand_2 = new lesson3Tasks.ComplexAsClass(1, -45);
actualClassValue = classTestOperand_1.Plus(classTestOperand_2);
ClassElemAreEqual(expectedClassValue, actualClassValue);
//TESTS FOR MULTIPLY METHOD
expectedClassValue = new lesson3Tasks.ComplexAsClass(-88, -92);
classTestOperand_1 = new lesson3Tasks.ComplexAsClass(2, 2);
classTestOperand_2 = new lesson3Tasks.ComplexAsClass(1, -45);
actualClassValue = classTestOperand_1.Multiply(classTestOperand_2);
ClassElemAreEqual(expectedClassValue, actualClassValue);
//TESTS FOR SUBSTRACT METHOD
expectedClassValue = new lesson3Tasks.ComplexAsClass(1, 47);
classTestOperand_1 = new lesson3Tasks.ComplexAsClass(2, 2);
classTestOperand_2 = new lesson3Tasks.ComplexAsClass(1, -45);
actualClassValue = classTestOperand_1.Substraction(classTestOperand_2);
ClassElemAreEqual(expectedClassValue, actualClassValue);
#endregion END TASK_1 TESTS
#region TASK_3 TESTS
//Inicialize class exemplars
lesson3Tasks.Fraction expectedFractionValue;
lesson3Tasks.Fraction actualFractionValue;
lesson3Tasks.Fraction FractionTestOperand_1;
lesson3Tasks.Fraction FractionTestOperand_2;
#region PLUS METHOD TESTS
expectedFractionValue = new lesson3Tasks.Fraction(2, 13, 2);
FractionTestOperand_1 = new lesson3Tasks.Fraction(17, 13);
FractionTestOperand_2 = new lesson3Tasks.Fraction(11, 13);
actualFractionValue = FractionTestOperand_1.Plus(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(26, 45);
FractionTestOperand_1 = new lesson3Tasks.Fraction(23, 45);
FractionTestOperand_2 = new lesson3Tasks.Fraction(3, 45);
actualFractionValue = FractionTestOperand_1.Plus(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(9, 10);
FractionTestOperand_1 = new lesson3Tasks.Fraction(2, 4);
FractionTestOperand_2 = new lesson3Tasks.Fraction(2, 5);
actualFractionValue = FractionTestOperand_1.Plus(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(-12, 23);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-7, 23);
FractionTestOperand_2 = new lesson3Tasks.Fraction(-5, 23);
actualFractionValue = FractionTestOperand_1.Plus(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(2);
FractionTestOperand_1 = new lesson3Tasks.Fraction(1, 2);
FractionTestOperand_2 = new lesson3Tasks.Fraction(3, 2);
actualFractionValue = FractionTestOperand_1.Plus(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(-1, 10);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-3, 5);
FractionTestOperand_2 = new lesson3Tasks.Fraction(1, 2);
actualFractionValue = FractionTestOperand_1.Plus(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
#endregion
#region TESTS FOR METHOD SUBSTRACT
expectedFractionValue = new lesson3Tasks.Fraction(7, 13, -1);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-23, 13);
FractionTestOperand_2 = new lesson3Tasks.Fraction(-3, 13);
actualFractionValue = FractionTestOperand_1.Substraction(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(1, 10, -1);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-3, 5);
FractionTestOperand_2 = new lesson3Tasks.Fraction(1, 2);
actualFractionValue = FractionTestOperand_1.Substraction(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(1, 3, 1);
FractionTestOperand_1 = new lesson3Tasks.Fraction(2, 3, 2);
FractionTestOperand_2 = new lesson3Tasks.Fraction(1, 3, 1);
actualFractionValue = FractionTestOperand_1.Substraction(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(17, 26, -1);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-23, 13);
FractionTestOperand_2 = new lesson3Tasks.Fraction(-3, 26);
actualFractionValue = FractionTestOperand_1.Substraction(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
#endregion
#region TESTS FOR METHOD MULTIPLY
expectedFractionValue = new lesson3Tasks.Fraction(55, 184);
FractionTestOperand_1 = new lesson3Tasks.Fraction(5, 8);
FractionTestOperand_2 = new lesson3Tasks.Fraction(11, 23);
actualFractionValue = FractionTestOperand_1.Multiply(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(3, 5);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-4, 5);
FractionTestOperand_2 = new lesson3Tasks.Fraction(-3, 4);
actualFractionValue = FractionTestOperand_1.Multiply(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(1, 14, -1);
FractionTestOperand_1 = new lesson3Tasks.Fraction(10, 7);
FractionTestOperand_2 = new lesson3Tasks.Fraction(-3, 4);
actualFractionValue = FractionTestOperand_1.Multiply(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(1, 2, 5);
FractionTestOperand_1 = new lesson3Tasks.Fraction(1, 2, 1);
FractionTestOperand_2 = new lesson3Tasks.Fraction(2, 3, 3);
actualFractionValue = FractionTestOperand_1.Multiply(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
#endregion
#region TESTS FOR METHOD DIVIDE
expectedFractionValue = new lesson3Tasks.Fraction(7, 20, 1);
FractionTestOperand_1 = new lesson3Tasks.Fraction(3, 5);
FractionTestOperand_2 = new lesson3Tasks.Fraction(4, 9);
actualFractionValue = FractionTestOperand_1.Divide(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(18, 35);
FractionTestOperand_1 = new lesson3Tasks.Fraction(4, 5, 1);
FractionTestOperand_2 = new lesson3Tasks.Fraction(1, 2, 3);
actualFractionValue = FractionTestOperand_1.Divide(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(1, 2);
FractionTestOperand_1 = new lesson3Tasks.Fraction(1, 1);
FractionTestOperand_2 = new lesson3Tasks.Fraction(2, 1);
actualFractionValue = FractionTestOperand_1.Divide(FractionTestOperand_2);
FractionAreEqual(expectedFractionValue, actualFractionValue);
#endregion
#region TEST ToSimple METHOD
expectedFractionValue = new lesson3Tasks.Fraction(1, 2);
FractionTestOperand_1 = new lesson3Tasks.Fraction(2, 4);
actualFractionValue = FractionTestOperand_1.ToSimple();
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(-4, 5);
FractionTestOperand_1 = new lesson3Tasks.Fraction(-12, 15);
actualFractionValue = FractionTestOperand_1.ToSimple();
FractionAreEqual(expectedFractionValue, actualFractionValue);
expectedFractionValue = new lesson3Tasks.Fraction(2, 3, 2);
FractionTestOperand_1 = new lesson3Tasks.Fraction(8, 3);
actualFractionValue = FractionTestOperand_1.ToSimple();
FractionAreEqual(expectedFractionValue, actualFractionValue);
#endregion
//END TEST
#endregion
}
catch (DivideByZeroException)
{
}
}