static void Main(string[] args)
{
MathLib.Fraction frac1 = new MathLib.Fraction(-2, -4);
Console.WriteLine($"First fraction: {frac1.ToString()}");
frac1.ReduceFraction();
Console.WriteLine($"First fraction: {frac1.ToString()}");
MathLib.Fraction frac2 = new MathLib.Fraction(3, 5);
Console.WriteLine($"Second fraction: {frac2.ToString()}");
frac1 = frac1 + frac2;
Console.WriteLine($"First fraction: {frac1.ToString()}");
frac2 = frac1 * frac2;
Console.WriteLine($"Second fraction: {frac2.ToString()}");
frac2 = frac2 - frac1;
frac2.ReduceFraction();
Console.WriteLine($"Second fraction: {frac2.ToString()}");
frac1 = frac1 / frac2;
frac1.ReduceFraction();
Console.WriteLine($"First fraction: {frac1.ToString()}");
Console.WriteLine($"First fraction converted to double: {(double)frac1}");
if (frac1 > frac2)
{
Console.WriteLine("Fraction1 is larger than Fraction2");
}
if (frac1 < frac2)
{
Console.WriteLine("Fraction1 is less than Fraction2");
}
if (frac1 == frac2)
{
Console.WriteLine("Fraction1 equals Fraction2");
}
if (frac1 != frac2)
{
Console.WriteLine("Fraction1 doesn`t equals Fraction2");
}
if (frac1 >= frac2)
{
Console.WriteLine("Fraction1 is larger or equals Fraction2");
}
if (frac1 <= frac2)
{
Console.WriteLine("Fraction1 is less or equals Fraction2");
}
MathLib.Fraction frac3 = new MathLib.Fraction(3);
Console.WriteLine($"Third fraction: {frac3.ToString()}");
MathLib.Fraction frac4 = new MathLib.Fraction();
Console.WriteLine($"Fourth fraction: {frac4.ToString()}");
/*MathLib.Matrix matrix1 = new MathLib.Matrix(5, 5);
* matrix1.Display();
* Console.WriteLine();
* Thread.Sleep(100);
* MathLib.Matrix matrix2 = new MathLib.Matrix(5, 5);
* matrix2.Display();*/
Console.ReadKey();
}
public void ConvertFractionToDouble_neg5div2_2dot5retutned()
{
int numerator = -5;
int denominator = 2;
double expected = -2.5;
MathLib.Fraction frac = new MathLib.Fraction(numerator, denominator);
Assert.AreEqual(expected, (double)frac);
}
public void ReduceFraction_2and4_1div2retutned()
{
int numerator = 2;
int denominator = 4;
string expected = "1/2";
MathLib.Fraction frac = new MathLib.Fraction(numerator, denominator);
frac.ReduceFraction();
Assert.AreEqual(expected, frac.ToString());
}
public void CorrectView_2andneg4_neg1div2retutned()
{
int numerator = 2;
int denominator = -4;
string expected = "-1/2";
MathLib.Fraction frac = new MathLib.Fraction(numerator, denominator);
frac.ReduceFraction();
Assert.AreEqual(expected, frac.ToString());
}
public void PverloadMethodDivOperator_11div10andneg11div25_neg5div2retutned()
{
int numerator1 = 11;
int denominator1 = 10;
int numerator2 = -11;
int denominator2 = 25;
string expected = "-275/110";
MathLib.Fraction frac1 = new MathLib.Fraction(numerator1, denominator1);
MathLib.Fraction frac2 = new MathLib.Fraction(numerator2, denominator2);
frac1 = frac1 / frac2;
Assert.AreEqual(expected, frac1.ToString());
}
