import stl
import stl.fastboolean_eval
import pandas as pd
from nose2.tools import params
import unittest
from sympy import Symbol

ex1 = ("2*A > 3", False)
ex2 = ("F[0, 1](2*A > 3)", True)
ex3 = ("F[1, 0](2*A > 3)", False)
ex4 = ("G[1, 0](2*A > 3)", True)
ex5 = ("(A < 0)", False)
ex6 = ("G[0, 0.1](A < 0)", False)
ex7 = ("G[0, 0.1](C)", True)
ex8 = ("G[0, 0.2](C)", False)
ex9 = ("(F[0, 0.2](C)) and (F[0, 1](2*A > 3))", True)
x = pd.DataFrame([[1,2, True], [1,4, True], [4,2, False]], index=[0,0.1,0.2], 
                 columns=["A", "B", "C"])

tests = [ex1, ex2, ex3, ex4, ex5, ex6, ex7, ex8, ex9]
for test in tests:				 
   phi = stl.parse(test[0])
   print(phi)
   stl_eval = stl.fastboolean_eval.pointwise_sat(phi)
   print(stl_eval(x, [0]))