def test_1(self):
coeff, comp = splitCoeffFromStr("2*A")
assert (coeff == '2' and comp == 'A')
def test_1(self):
coeff, comp = splitCoeffFromStr(" 1*H2")
assert (coeff == '1' and comp == 'H2')
def test_2(self):
coeff, comp = splitCoeffFromStr(" 3 * A ")
assert (coeff == '3' and comp == 'A')
def test_3(self):
coeff, comp = splitCoeffFromStr("1.5*H2O")
assert (coeff == '1.5' and comp == 'H2O')