https://huan11.github.io/posts/tdd/Recent content in Tdd on Asher's BlogHugo -- 0.147.7en-usSat, 07 Jun 2025 00:00:00 +0000https://huan11.github.io/posts/tdd/bad_smells/Sat, 07 Jun 2025 00:00:00 +0000https://huan11.github.io/posts/tdd/bad_smells/<h2 id="list-1-uncle-bob">List 1 Uncle Bob</h2> <p>Refactoring: Improving the Design of Existing Code</p> <blockquote> <p><a href="https://learning.oreilly.com/library/view/refactoring-improving-the/9780134757681/toc.xhtml">https://learning.oreilly.com/library/view/refactoring-improving-the/9780134757681/toc.xhtml</a></p> <p><a href="https://learning.oreilly.com/library/view/refactoring-improving-the/9780134757681/ch03.xhtml#ch03">Chapter 3: Bad Smells in Code</a></p></blockquote> <table> <thead> <tr> <th>##</th> <th>Bad Smell</th> </tr> </thead> <tbody> <tr> <td>1</td> <td>Mysterious Name</td> </tr> <tr> <td>2</td> <td>Duplicated Code</td> </tr> <tr> <td>3</td> <td>Long Function</td> </tr> <tr> <td>4</td> <td>Long Parameter List</td> </tr> <tr> <td>5</td> <td>Global Data</td> </tr> <tr> <td>6</td> <td>Mutable Data</td> </tr> <tr> <td>7</td> <td>Divergent Change</td> </tr> <tr> <td>8</td> <td>Shotgun Surgery</td> </tr> <tr> <td>9</td> <td>Feature Envy</td> </tr> <tr> <td>10</td> <td>Data Clumps</td> </tr> <tr> <td>11</td> <td>Primitive Obsession</td> </tr> <tr> <td>12</td> <td>Repeated Switches</td> </tr> <tr> <td>13</td> <td>Loops</td> </tr> <tr> <td>14</td> <td>Lazy Element</td> </tr> <tr> <td>15</td> <td>Speculative Generality</td> </tr> <tr> <td>16</td> <td>Temporary Field</td> </tr> <tr> <td>17</td> <td>Message Chains</td> </tr> <tr> <td>18</td> <td>Middle Man</td> </tr> <tr> <td>19</td> <td>Insider Trading</td> </tr> <tr> <td>20</td> <td>Large Class</td> </tr> <tr> <td>21</td> <td>Alternative Classes with Different Interfaces</td> </tr> <tr> <td>22</td> <td>Data Class</td> </tr> <tr> <td>23</td> <td>Refused Bequest</td> </tr> <tr> <td>24</td> <td>Comments</td> </tr> </tbody> </table> <h2 id="list-2-郑烨">List 2 郑烨</h2> <table> <thead> <tr> <th>##</th> <th>代码坏味道</th> </tr> </thead> <tbody> <tr> <td>1</td> <td>命名不规范</td> </tr> <tr> <td>2</td> <td>乱用英语</td> </tr> <tr> <td>3</td> <td>重复代码</td> </tr> <tr> <td>4</td> <td>长函数</td> </tr> <tr> <td>5</td> <td>大类</td> </tr> <tr> <td>6</td> <td>长参数列表</td> </tr> <tr> <td>7</td> <td>滥用控制语句</td> </tr> <tr> <td>8</td> <td>缺乏封装</td> </tr> <tr> <td>9</td> <td>可变的数据</td> </tr> <tr> <td>10</td> <td>变量声明与赋值分离</td> </tr> <tr> <td>11</td> <td>依赖混乱</td> </tr> <tr> <td>12</td> <td>不一致的代码</td> </tr> <tr> <td>13</td> <td>落后的代码风格</td> </tr> </tbody> </table> <h3 id="命名">命名</h3> <p><img alt="img" loading="lazy" src="https://static001.geekbang.org/resource/image/4e/66/4e725dfea2eeb16ef0f654813ca42066.jpg?wh=2284*3156"></p>