public void SetTolerance()
{
var opts = new FractionalizeOptions {
MaxDenominator = 4, Tolerance = 0.125
};
var testValue = Fractionalize.ToFraction(.37, opts);
Assert.AreEqual("\u2153", testValue);
}
public void CloseEnoughWithApproximation()
{
var opts = new FractionalizeOptions {
ShowApproximationSymbol = true
};
var testValue = Fractionalize.ToFraction(.5001d, opts);
Assert.AreEqual("\u2248\u00bd", testValue);
}
public void SetMaxDenominator()
{
var opts = new FractionalizeOptions {
MaxDenominator = 4
};
var testValue = Fractionalize.ToFraction(.375, opts);
Assert.AreEqual("0.375", testValue);
}
public void WholeNumbersAreFractionalizedNoSpace()
{
var opts = new FractionalizeOptions {
SpaceBetweenIntegerAndFraction = false
};
var testValue = Fractionalize.ToFraction(1.25, opts);
Assert.AreEqual("1\u00bc", testValue);
}
public void ThereIsNotAUnicodeEquivalentWithApproximation()
{
var opts = new FractionalizeOptions {
ShowApproximationSymbol = true
};
var testValue = Fractionalize.ToFraction(.03, opts);
Assert.AreEqual("\u22481/26", testValue);
}
public void NoExactMatch()
{
var opts = new FractionalizeOptions {
ExactMatch = true
};
var testValue = Fractionalize.ToFraction(.5001d, opts);
Assert.AreEqual("0.5001", testValue);
}
public void CultureIsUsed()
{
var opts = new FractionalizeOptions()
{
Culture = new CultureInfo("es")
};
var testValue = Fractionalize.ToFraction("1.000,25", opts);
Assert.AreEqual("1000 \u00bc", testValue);
}