def test_import_sale_from_txt_data(self):
sale = Sale.import_from_txt_data(txtData=self.txtData, billing=self.billing)
# Retrieve it from database.
sale = Sale.objects.filter(id=sale.id)[0]
# Check its attributes.
self.assertEquals(sale.purchaserName, self.txtData[0])
self.assertEquals(sale.item, self.item)
self.assertEquals(sale.billing, self.billing)
self.assertEquals(sale.merchant, self.merchant)
self.assertEquals(sale.quantity, int(self.txtData[3]))
self.assertEquals(
sale.salePrice, float(self.txtData[2]) * int(self.txtData[3])
)
