forked from erp-dev/erp
121 lines
4.7 KiB
Python
121 lines
4.7 KiB
Python
from django.test import TestCase
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from django.contrib.auth import get_user_model
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from basic_info import models as basic_models
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from business import models as business_models
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from business import pre_order_services
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from .fixtures import create_basic_fixtures
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class PrePurchaseOrderServiceTestCase(TestCase):
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def setUp(self):
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(
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self.merchant,
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self.supplier,
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self.warehouse_strict,
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self.warehouse_relaxed,
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self.product,
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self.operator,
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) = create_basic_fixtures()
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self.user = get_user_model().objects.create_user(username='purchase-user', password='pass')
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self.operator.sys_user = self.user
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self.operator.save(update_fields=['sys_user'])
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def test_create_pre_purchase_order_success(self):
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pre_purchase_order = pre_order_services.create_pre_purchase_order(
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merchant=self.merchant,
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supplier_id=self.supplier.id,
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warehouse_id=self.warehouse_relaxed.id,
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created_by=self.user,
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operator=self.operator,
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kind=business_models.PurchaseOrderKindEnum.WHOLESALE,
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items=[
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{
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'product_id': self.product.id,
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'quantity': '12.5',
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'unit': '米',
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'order_quantity': 8,
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'remarks': 'item-remarks',
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}
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],
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remarks='order-remarks',
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)
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self.assertEqual(pre_purchase_order.merchant_id, self.merchant.id)
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self.assertEqual(pre_purchase_order.supplier_id, self.supplier.id)
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self.assertEqual(pre_purchase_order.warehouse_id, self.warehouse_relaxed.id)
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self.assertEqual(pre_purchase_order.created_by_id, self.user.id)
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self.assertEqual(pre_purchase_order.operator_id, self.operator.id)
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self.assertEqual(pre_purchase_order.items.count(), 1)
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item = pre_purchase_order.items.first()
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self.assertEqual(item.product_id, self.product.id)
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self.assertEqual(item.unit, '米')
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self.assertEqual(item.order_quantity, 8)
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def test_create_pre_purchase_order_rejects_cross_merchant_supplier(self):
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other_merchant = basic_models.Merchant.objects.create(
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name='其他商户',
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type=basic_models.MerchantTypeEnum.FACTORY,
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)
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other_supplier = basic_models.Supplier.objects.create(
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merchant=other_merchant,
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name='其他供应商',
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)
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with self.assertRaises(ValueError):
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pre_order_services.create_pre_purchase_order(
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merchant=self.merchant,
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supplier_id=other_supplier.id,
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warehouse_id=self.warehouse_relaxed.id,
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created_by=self.user,
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operator=self.operator,
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items=[{'product_id': self.product.id, 'quantity': '1', 'unit': '米'}],
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)
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def test_update_pre_purchase_order_replaces_items(self):
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pre_purchase_order = pre_order_services.create_pre_purchase_order(
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merchant=self.merchant,
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supplier_id=self.supplier.id,
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warehouse_id=self.warehouse_relaxed.id,
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created_by=self.user,
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operator=self.operator,
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items=[{'product_id': self.product.id, 'quantity': '10', 'unit': '米'}],
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)
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updated = pre_order_services.update_pre_purchase_order(
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pre_purchase_order=pre_purchase_order,
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warehouse_id=self.warehouse_strict.id,
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items=[
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{
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'product_id': self.product.id,
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'quantity': '20',
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'unit': '米',
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'order_quantity': 3,
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}
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],
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remarks='updated-remarks',
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)
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self.assertEqual(updated.warehouse_id, self.warehouse_strict.id)
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self.assertEqual(updated.remarks, 'updated-remarks')
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self.assertEqual(updated.items.count(), 1)
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self.assertEqual(str(updated.items.first().quantity), '20.00')
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self.assertEqual(updated.items.first().order_quantity, 3)
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def test_delete_pre_purchase_order(self):
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pre_purchase_order = pre_order_services.create_pre_purchase_order(
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merchant=self.merchant,
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supplier_id=self.supplier.id,
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warehouse_id=self.warehouse_relaxed.id,
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created_by=self.user,
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operator=self.operator,
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items=[{'product_id': self.product.id, 'quantity': '10', 'unit': '米'}],
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)
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order_id = pre_purchase_order.id
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pre_order_services.delete_pre_purchase_order(pre_purchase_order=pre_purchase_order)
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self.assertFalse(business_models.PrePurchaseOrder.objects.filter(id=order_id).exists())
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