添加PyQt GUI自动化测试套件
新增5个GUI测试模块，覆盖所有主要功能： - test_login_gui.py: 登录和密码管理测试（7个测试） - test_stock_gui.py: 库存管理测试（4个测试） - test_raw_material_gui.py: 原料管理测试（7个测试） - test_garment_gui.py: 款式管理测试（2个测试） - test_purchase_order_gui.py: 采购单生成测试（2个测试） 测试特点： - 真实GUI交互测试（填写表单、点击按钮、搜索过滤） - 业务逻辑验证（重复数据拒绝、空值验证、计算正确性） - 独立测试环境（临时数据库，自动清理） - 自动化消息框（Mock QMessageBox） 总计22个GUI测试，全部通过 ✓ 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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test/test_raw_material.py
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265
test/test_raw_material.py
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"""
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原料管理功能测试模块
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测试添加、删除、编辑原料功能
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"""
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import unittest
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import os
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import tempfile
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from database import DatabaseManager, get_db_connection
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class TestRawMaterial(unittest.TestCase):
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"""原料管理测试类"""
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def setUp(self):
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"""测试前准备：创建临时数据库"""
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self.temp_dir = tempfile.mkdtemp()
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self.db_path = os.path.join(self.temp_dir, "test_fabric.db")
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self.db_manager = DatabaseManager(self.db_path)
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self.conn = None
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def tearDown(self):
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"""测试后清理：删除临时数据库"""
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if self.conn:
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try:
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self.conn.close()
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except:
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pass
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import gc
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gc.collect()
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try:
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if os.path.exists(self.db_path):
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os.remove(self.db_path)
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if os.path.exists(self.temp_dir):
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os.rmdir(self.temp_dir)
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except:
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pass
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def get_conn(self):
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"""获取数据库连接"""
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self.conn = get_db_connection(self.db_path)
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return self.conn
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# ========== 添加原料测试 ==========
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def test_add_raw_material_basic(self):
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"""测试基本添加原料功能"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, fabric_type, supplier, color, width, gsm, unit, retail_price, bulk_price, timestamp)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, datetime('now'))
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''', ("TEST-001", "布料", "棉布", "供应商A", "白色", 150.0, 200.0, "米", 10.0, 8.0))
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conn.commit()
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cursor = conn.execute("SELECT * FROM fabrics WHERE model = ?", ("TEST-001",))
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row = cursor.fetchone()
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self.assertIsNotNone(row)
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self.assertEqual(row[0], "TEST-001")
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def test_add_raw_material_with_all_fields(self):
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"""测试添加包含所有字段的原料"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, fabric_type, supplier, color, width, gsm, unit, retail_price, bulk_price, timestamp)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, datetime('now'))
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''', ("TEST-002", "辅料", "拉链", "供应商B", "黑色", 0, 0, "条", 5.0, 4.0))
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conn.commit()
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cursor = conn.execute("SELECT category, fabric_type, unit FROM fabrics WHERE model = ?", ("TEST-002",))
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row = cursor.fetchone()
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self.assertEqual(row[0], "辅料")
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self.assertEqual(row[1], "拉链")
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self.assertEqual(row[2], "条")
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def test_add_raw_material_duplicate_model(self):
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"""测试添加重复型号原料（应拒绝，模拟GUI逻辑）"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, supplier, timestamp)
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VALUES (?, ?, ?, datetime('now'))
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''', ("TEST-003", "布料", "供应商A"))
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conn.commit()
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model = "TEST-003"
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current_edit_model = None
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should_reject = False
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if not current_edit_model:
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cursor = conn.execute("SELECT 1 FROM fabrics WHERE model = ?", (model,))
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if cursor.fetchone():
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should_reject = True
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self.assertTrue(should_reject, "应拒绝添加重复型号")
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cursor = conn.execute("SELECT category, supplier FROM fabrics WHERE model = ?", (model,))
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row = cursor.fetchone()
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self.assertEqual(row[0], "布料", "原数据不应被覆盖")
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self.assertEqual(row[1], "供应商A", "原数据不应被覆盖")
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def test_add_raw_material_empty_model(self):
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"""测试添加空型号原料（应失败）"""
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with self.get_conn() as conn:
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try:
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conn.execute('''
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INSERT INTO fabrics (model, category, timestamp)
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VALUES (?, ?, datetime('now'))
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''', ("", "布料"))
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conn.commit()
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cursor = conn.execute("SELECT COUNT(*) FROM fabrics WHERE model = ''")
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count = cursor.fetchone()[0]
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self.assertEqual(count, 1)
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except Exception:
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pass
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# ========== 删除原料测试 ==========
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def test_delete_raw_material_basic(self):
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"""测试基本删除原料功能"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, timestamp)
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VALUES (?, ?, datetime('now'))
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''', ("DEL-001", "布料"))
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conn.commit()
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conn.execute("DELETE FROM fabrics WHERE model = ?", ("DEL-001",))
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conn.commit()
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cursor = conn.execute("SELECT * FROM fabrics WHERE model = ?", ("DEL-001",))
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row = cursor.fetchone()
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self.assertIsNone(row)
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def test_delete_raw_material_not_exist(self):
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"""测试删除不存在的原料"""
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with self.get_conn() as conn:
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cursor = conn.execute("DELETE FROM fabrics WHERE model = ?", ("NOT-EXIST",))
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conn.commit()
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self.assertEqual(cursor.rowcount, 0)
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def test_delete_raw_material_with_stock(self):
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"""测试删除有库存记录的原料"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, timestamp)
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VALUES (?, ?, datetime('now'))
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''', ("DEL-002", "布料"))
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conn.execute('''
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INSERT INTO fabric_stock_in (model, quantity, unit, purchase_date)
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VALUES (?, ?, ?, ?)
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''', ("DEL-002", 100.0, "米", "2024-01-01"))
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conn.commit()
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conn.execute("DELETE FROM fabrics WHERE model = ?", ("DEL-002",))
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conn.commit()
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cursor = conn.execute("SELECT * FROM fabrics WHERE model = ?", ("DEL-002",))
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fabric_row = cursor.fetchone()
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cursor = conn.execute("SELECT * FROM fabric_stock_in WHERE model = ?", ("DEL-002",))
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stock_row = cursor.fetchone()
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self.assertIsNone(fabric_row)
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self.assertIsNotNone(stock_row)
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# ========== 编辑原料测试 ==========
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def test_edit_raw_material_basic(self):
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"""测试基本编辑原料功能"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, supplier, timestamp)
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VALUES (?, ?, ?, datetime('now'))
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''', ("EDIT-001", "布料", "供应商A"))
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conn.commit()
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conn.execute('''
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UPDATE fabrics SET supplier = ?, updated_at = CURRENT_TIMESTAMP
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WHERE model = ?
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''', ("供应商B", "EDIT-001"))
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conn.commit()
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cursor = conn.execute("SELECT supplier FROM fabrics WHERE model = ?", ("EDIT-001",))
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row = cursor.fetchone()
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self.assertEqual(row[0], "供应商B")
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def test_edit_raw_material_category(self):
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"""测试编辑原料类目"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, category, fabric_type, timestamp)
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VALUES (?, ?, ?, datetime('now'))
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''', ("EDIT-002", "布料", "棉布"))
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conn.commit()
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conn.execute('''
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UPDATE fabrics SET category = ?, fabric_type = ?
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WHERE model = ?
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''', ("辅料", "纽扣", "EDIT-002"))
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conn.commit()
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cursor = conn.execute("SELECT category, fabric_type FROM fabrics WHERE model = ?", ("EDIT-002",))
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row = cursor.fetchone()
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self.assertEqual(row[0], "辅料")
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self.assertEqual(row[1], "纽扣")
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def test_edit_raw_material_price(self):
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"""测试编辑原料价格"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, retail_price, bulk_price, timestamp)
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VALUES (?, ?, ?, datetime('now'))
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''', ("EDIT-003", 10.0, 8.0))
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conn.commit()
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conn.execute('''
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UPDATE fabrics SET retail_price = ?, bulk_price = ?
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WHERE model = ?
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''', (15.0, 12.0, "EDIT-003"))
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conn.commit()
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cursor = conn.execute("SELECT retail_price, bulk_price FROM fabrics WHERE model = ?", ("EDIT-003",))
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row = cursor.fetchone()
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self.assertEqual(row[0], 15.0)
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self.assertEqual(row[1], 12.0)
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def test_edit_raw_material_specifications(self):
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"""测试编辑原料规格（幅宽、克重）"""
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with self.get_conn() as conn:
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conn.execute('''
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INSERT INTO fabrics (model, width, gsm, timestamp)
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VALUES (?, ?, ?, datetime('now'))
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''', ("EDIT-004", 150.0, 200.0))
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conn.commit()
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conn.execute('''
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UPDATE fabrics SET width = ?, gsm = ?
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WHERE model = ?
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''', (160.0, 250.0, "EDIT-004"))
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conn.commit()
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cursor = conn.execute("SELECT width, gsm FROM fabrics WHERE model = ?", ("EDIT-004",))
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row = cursor.fetchone()
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self.assertEqual(row[0], 160.0)
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self.assertEqual(row[1], 250.0)
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def test_edit_raw_material_not_exist(self):
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"""测试编辑不存在的原料"""
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with self.get_conn() as conn:
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cursor = conn.execute('''
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UPDATE fabrics SET supplier = ?
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WHERE model = ?
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''', ("供应商X", "NOT-EXIST"))
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conn.commit()
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self.assertEqual(cursor.rowcount, 0)
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if __name__ == "__main__":
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unittest.main()
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