Feat: test num and denom for fraction

mapytex/calculus/API/tokens/number.py

@@ -18,7 +18,7 @@ from ...core.MO import MO, MOnumber
 from ...core.MO.fraction import MOFraction
 from random import random
 
-__all__ = ["Integer", "Decimal"]
+__all__ = ["Integer", "Decimal", "Fraction"]
 
 
 class Integer(Token):
@@ -237,11 +237,25 @@ class Fraction(Token):
 
     @property
     def numerator(self):
-        return self._mo.numerator
+        """ Get numerator of the fraction
+
+        :example:
+        >>> a = Fraction("3/4")
+        >>> a.numerator
+        <Integer 3>
+        """
+        return Integer(self._mo.numerator)
 
     @property
     def denominator(self):
-        return self._mo.denominator
+        """ Get denominator of the fraction
+
+        :example:
+        >>> a = Fraction("3/4")
+        >>> a.denominator
+        <Integer 4>
+        """
+        return Integer(self._mo.denominator)
 
     @property
     def decimal(self):