public void SimplifiedInstances()
{
var simple = new Rational(1, 2);
foreach (var prime in _primes)
{
var complex = new Rational(prime, 2 * prime);
var actualSimple = complex.GetSimplifiedInstance();
Assert.True(simple.EqualsExact(actualSimple), $"Complex {complex}, Expected simple {simple}, Actual simple {actualSimple}");
Assert.Equal(actualSimple.ToDecimal(), complex.ToDecimal());
}
simple = new Rational(2, 1);
foreach (var prime in _primes)
{
var complex = new Rational(2 * prime, prime);
var actualSimple = complex.GetSimplifiedInstance();
Assert.True(simple.EqualsExact(actualSimple), $"Complex {complex}, Expected simple {simple}, Actual simple {actualSimple}");
Assert.Equal(actualSimple.ToDecimal(), complex.ToDecimal());
}
simple = new Rational(-1, 2);
foreach (var prime in _primes)
{
var complex = new Rational(-prime, 2 * prime);
var actualSimple = complex.GetSimplifiedInstance();
Assert.True(simple.EqualsExact(actualSimple), $"Complex {complex}, Expected simple {simple}, Actual simple {actualSimple}");
Assert.Equal(actualSimple.ToDecimal(), complex.ToDecimal());
}
simple = new Rational(1, -2);
foreach (var prime in _primes)
{
var complex = new Rational(prime, -2 * prime);
var actualSimple = complex.GetSimplifiedInstance();
Assert.True(simple.EqualsExact(actualSimple), $"Complex {complex}, Expected simple {simple}, Actual simple {actualSimple}");
Assert.Equal(actualSimple.ToDecimal(), complex.ToDecimal());
}
simple = new Rational(-1, -2);
foreach (var prime in _primes)
{
var complex = new Rational(-prime, -2 * prime);
var actualSimple = complex.GetSimplifiedInstance();
Assert.True(simple.EqualsExact(actualSimple), $"Complex {complex}, Expected simple {simple}, Actual simple {actualSimple}");
Assert.Equal(actualSimple.ToDecimal(), complex.ToDecimal());
}
Assert.Equal(new Rational(-32768, 65535), new Rational(-32768, 65535).GetSimplifiedInstance());
Assert.Equal(new Rational(-32768, 32767), new Rational(-32768, 32767).GetSimplifiedInstance());
}
