liangweihao
8aa1a5ac91
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>
117 lines
3.8 KiB
Python
117 lines
3.8 KiB
Python
"""
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采购单生成GUI测试模块
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使用PyQt测试框架测试采购单生成功能
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"""
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import unittest
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import os
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import sys
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import tempfile
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from PyQt5.QtWidgets import QApplication, QMessageBox
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from PyQt5.QtTest import QTest
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from PyQt5.QtCore import Qt
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# 添加父目录到路径以导入模块
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from database import DatabaseManager
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from purchase_order_dialog import PurchaseOrderDialog
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class TestPurchaseOrderGUI(unittest.TestCase):
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"""采购单生成GUI测试类"""
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@classmethod
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def setUpClass(cls):
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"""测试类初始化：创建QApplication实例"""
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cls.app = QApplication.instance()
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if cls.app is None:
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cls.app = QApplication(sys.argv)
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def setUp(self):
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"""每个测试前准备：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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# 添加测试数据
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with self.db_manager.get_conn() as conn:
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# 添加款式
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conn.execute('''
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INSERT INTO garments (style_number)
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VALUES (?)
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''', ("TEST-STYLE-001",))
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# 添加原料
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conn.execute('''
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INSERT INTO fabrics (model, category, color, unit)
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VALUES (?, ?, ?, ?)
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''', ("TEST-FABRIC-001", "布料", "白色", "米"))
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# 添加款式材料用量
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conn.execute('''
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INSERT INTO garment_materials (style_number, category, model, usage_per_piece, unit)
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VALUES (?, ?, ?, ?, ?)
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''', ("TEST-STYLE-001", "布料", "TEST-FABRIC-001", 2.5, "米"))
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conn.commit()
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# 保存原始消息框
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self._original_msgbox = QMessageBox.information
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self._original_warning = QMessageBox.warning
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# Mock消息框
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QMessageBox.information = lambda *args, **kwargs: None
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QMessageBox.warning = lambda *args, **kwargs: None
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def tearDown(self):
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"""每个测试后清理"""
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# 恢复消息框
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QMessageBox.information = self._original_msgbox
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QMessageBox.warning = self._original_warning
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# 清理数据库
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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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# ========== 采购单生成测试 ==========
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def test_generate_purchase_order(self):
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"""测试生成采购单"""
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# 创建采购单对话框
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dialog = PurchaseOrderDialog(self.db_path, "TEST-STYLE-001", 100, 0.05)
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# 验证采购单文本已生成
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po_text = dialog.po_text.toPlainText()
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self.assertIn("TEST-STYLE-001", po_text, "采购单应包含款号")
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self.assertIn("100 件", po_text, "采购单应包含生产数量")
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self.assertIn("5.0%", po_text, "采购单应包含损耗率")
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dialog.close()
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dialog.deleteLater()
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def test_material_calculation(self):
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"""测试材料用量计算"""
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# 创建采购单对话框（100件，损耗率5%）
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dialog = PurchaseOrderDialog(self.db_path, "TEST-STYLE-001", 100, 0.05)
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# 验证采购单包含材料信息
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po_text = dialog.po_text.toPlainText()
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self.assertIn("TEST-FABRIC-001", po_text, "采购单应包含原料型号")
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# 计算预期用量：100件 * 2.5米/件 * (1 + 0.05) = 262.5米
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self.assertIn("262.5", po_text, "采购单应包含正确的用量计算")
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dialog.close()
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dialog.deleteLater()
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if __name__ == "__main__":
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unittest.main()
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