def test_farmer_crop_setting(self):
farmer = utils.create_farmer()
crop1 = utils.create_crop("apples")
crop2 = utils.create_crop("oranges")
crop3 = utils.create_crop("potatoes")
farmer.grows_crop(crop1)
self.assertIn(crop1, farmer.crops.all())
farmer.grows_crops_exclusively([crop2, crop3])
self.assertNotIn(crop1, farmer.crops.all())
self.assertIn(crop2, farmer.crops.all())
self.assertIn(crop3, farmer.crops.all())
def test_market_monitor_registration(self):
monitor = utils.create_market_monitor()
province = utils.create_province("province")
rpiarea = utils.create_rpiarea("rpiarea")
rpiarea.provinces.add(province)
district = utils.create_district("district", province)
market = utils.create_market("market", district)
crop = utils.create_crop("potatoes")
unit = utils.create_crop_unit("boxes")
price_floor = 150
price_ceiling = 200
offer = monitor.register_offer(market, crop, unit, price_floor,
price_ceiling)
self.assertTrue(monitor.is_monitoring(market))
self.assertIn(market, monitor.markets.all())
for rpiarea in market.rpiareas():
self.assertIn(rpiarea, monitor.rpiareas.all())
self.assertEquals(offer.price_floor, 150.0)
self.assertEquals(offer.price_ceiling, 200.0)
self.assertEquals(offer.crop, crop)
self.assertEquals(offer.unit, unit)
self.assertEquals(offer.market, market)
self.assertAlmostEqual(offer.created_at, datetime.now(),
delta=timedelta(seconds=2))
def test_crops(self):
farmer = utils.create_farmer()
market = utils.create_market("market", farmer.districts.all()[0])
agent = utils.create_agent()
crop = utils.create_crop("potatoes")
unit = utils.create_crop_unit("boxes")
amount = 10
receipt = agent.take_in_crop(market, farmer, amount, unit, crop)
self.assertEquals(list(market.crops()), [crop])
def test_farmer_new_sale(self):
# create sample crop data
crop_names = ["onion", "potato", "apple"]
other_crops = [utils.create_crop(crop_name) for crop_name in crop_names]
receipt = self.take_in(10, 'boxes', 'tomato')
response = self.client.get(self.farmer_url('new_sale'))
self.assertContains(response, 'tomato')
crop_receipts = self.agent.cropreceipts_available_for(self.farmer)
crop_inventory = [cr.crop for cr in crop_receipts]
for crop in other_crops:
self.assertNotIn(crop, crop_inventory)
self.assertNotContains(response, crop.name)
def test_farmer_agent_link(self):
farmer = utils.create_farmer()
market = utils.create_market("market", farmer.districts.all()[0])
agent = utils.create_agent()
crop = utils.create_crop("potatoes")
unit = utils.create_crop_unit("boxes")
amount = 10
agent.take_in_crop(market, farmer, amount, unit, crop)
self.assertTrue(agent.is_selling_for(farmer, market))
self.assertIn(market, agent.markets.all())
self.assertIn(farmer, agent.farmers.all())
self.assertIn(market, farmer.markets.all())
def test_price_history(self):
farmer = utils.create_farmer()
market = utils.create_market("market", farmer.districts.all()[0])
agent = utils.create_agent()
crop = utils.create_crop("potatoes")
unit = utils.create_crop_unit("boxes")
price = 20
amount = 10
for i in range(100):
receipt = agent.take_in_crop(market, farmer, amount, unit, crop)
transaction = agent.register_sale(receipt, amount, price)
price_history = Transaction.price_history_for(market, crop, unit)
self.assertEquals(list(price_history), [20.0] * 100)
def create_highest_markets(self, prices):
farmer = utils.create_farmer()
markets = [
utils.create_market("market %d" % i, farmer.districts.all()[0])
for i in range(len(prices))]
crop = utils.create_crop("potatoes")
unit = utils.create_crop_unit("boxes")
agent = utils.create_agent()
amount = 10
for market, price in zip(markets, prices):
for i in range(10):
receipt = agent.take_in_crop(market, farmer, amount, unit,
crop)
agent.register_sale(receipt, amount, price)
return crop, markets
def test_farmer_crops(self):
random_crops = [utils.create_crop(n) for n in
['tomatoe', 'potato', 'carrot']]
receipt1 = self.take_in(10, 'boxes', 'apple')
receipt2 = self.take_in(20, 'kilos', 'cabbage')
response = self.client.get(self.farmer_url('crops'))
self.assertContains(response, receipt1.crop.name)
self.assertContains(response, receipt2.crop.name)
response = self.client.post(self.farmer_url('crops'), {
'crops': [crop.pk for crop in random_crops]
}, follow=True)
# this should be a mass override
for crop in random_crops:
self.assertContains(response, crop.name)
# previous selection should have been cleared
self.assertNotContains(response, receipt1.crop.name)
self.assertNotContains(response, receipt2.crop.name)
self.assertRedirects(response, self.farmer_url('sales'))
def test_agent_sale(self):
farmer = utils.create_farmer()
market = utils.create_market("market", farmer.districts.all()[0])
agent = utils.create_agent()
crop = utils.create_crop("potatoes")
unit = utils.create_crop_unit("boxes")
price = 20
amount = 10
# create inventory
receipt = agent.take_in_crop(market, farmer, amount, unit, crop)
self.assertTrue(receipt.remaining_inventory(), 10)
transaction = agent.register_sale(receipt, amount, price)
self.assertTrue(agent.is_selling_for(farmer, market))
self.assertIn(market, agent.markets.all())
self.assertIn(farmer, agent.farmers.all())
# test the transaction aspect
self.assertEquals(transaction.total, 200.0)
self.assertEquals(transaction.price, price)
self.assertEquals(transaction.amount, amount)
# test the selling out of the inventory
crop_receipt = transaction.crop_receipt
self.assertEquals(crop_receipt.crop, crop)
self.assertEquals(crop_receipt.unit, unit)
self.assertEquals(crop_receipt.agent, agent)
self.assertEquals(crop_receipt.farmer, farmer)
self.assertEquals(crop_receipt.market, market)
# had 20 crops in inventory, inventory should be reconciled
# and the calculated stock count should reflect this
self.assertEquals(crop_receipt.amount, 10)
self.assertTrue(crop_receipt.reconciled)
self.assertEquals(crop_receipt.remaining_inventory(), 0)
self.assertAlmostEqual(transaction.created_at, datetime.now(),
delta=timedelta(seconds=2))
self.assertIn(transaction, farmer.transactions())
self.assertTrue(farmer.is_growing_crop(crop))
self.assertIn(transaction, agent.sales_for(farmer))
