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jest/prefer-to-have-been-called Style

🛠️ An auto-fix is available for this rule.

作用 ​

建议使用 toHaveBeenCalled() 或 not.toHaveBeenCalled(),而不是 toHaveBeenCalledTimes(0) 或 toBeCalledTimes(0)。

为什么这不好? ​

toHaveBeenCalled() 比 toHaveBeenCalledTimes(0) 更明确、可读性更强。

示例 ​

以下是此规则的错误代码示例:

js
expect(mock).toHaveBeenCalledTimes(0);
expect(mock).toBeCalledTimes(0);
expect(mock).not.toHaveBeenCalledTimes(0);

以下是此规则的正确代码示例:

js
expect(mock).not.toHaveBeenCalled();
expect(mock).toHaveBeenCalled();
expect(mock).toHaveBeenCalledTimes(1);

如何使用 ​

To enable this rule using the config file or in the CLI, you can use:

json
{
  "plugins": ["jest"],
  "rules": {
    "jest/prefer-to-have-been-called": "error"
  }
}
ts
import { defineConfig } from "oxlint";

export default defineConfig({
  plugins: ["jest"],
  rules: {
    "jest/prefer-to-have-been-called": "error",
  },
});
bash
oxlint --deny jest/prefer-to-have-been-called --jest-plugin

版本 ​

此规则在 v1.34.0 中添加。

参考资料 ​