#!/usr/bin/env python
# encoding: utf-8
"""
testBattery.py

Created by  on 2006-11-14.
"""

from interface import interface
from queryableModel import queryableModel

class pet(interface):
    __public_attributes__ = ('name', 'age', 'species')
    
    def __init__(self, name, age, species):
        self.name = name
        self.age = age
        self.species = species
    
    def __repr__(self):
        return '%s named %s is %i years old' % (`self.species`, `self.name`, self.age)

def testQueries():
    testObj = queryableModel()
    testObj.childAdd(pet('Daeken', 18, 'Human'))
    testObj.childAdd(pet('Nikashera', 18, 'Neko'))
    testObj.childAdd(pet('Joe Bob', 72, 'Human'))
    testObj.childAdd(pet('Dean', 76, 'Human'))
    testObj.childAdd(pet('Rudy', 15, 'Dog'))
    testObj.childAdd(pet('Blu', 10, 'Cat'))
    testObj.childAdd(pet('S4f3_M0D3', 19, 'Human'))
    testObj.childAdd(pet("S4f3's girlfriend", 12, 'Human'))
    
    print 'Humans:', testObj.query(lambda child: child.species == 'Human')
    print '18 year olds:', testObj.query(lambda child: child.age == 18)
    print 'Seniors:', testObj.query(lambda child: child.age > 65)
    print 'Humans under 20:', testObj.query(lambda child: child.species == 'Human' and child.age < 20)
    print 'Humans under 20 (alternative):', testObj.query(lambda child: child.species == 'Human').query(lambda child: child.age < 20)

testQueries()