def test_apply_to_esb():
trans_dict = {'category': 'dining', 'amount': 5000}
card_dict = {
'card': 'Chase Sapphire Reserve',
'rewards': {
'currency': 'chase',
'base_rate': 1,
'categories': {
'travel': 3,
'dining': 3
}
},
'esb': {
'months': 3,
'spend': 4000,
'reward': 50000,
'currency': 'chase'
},
'amf': {
'amount': 550,
'first year waive': False
},
'credits': {
'travel': 300
}
}
card = Card(card_dict, 1)
esb = card.apply_to_esb(trans_dict, 2)
assert esb == 500, esb
