在模拟axios时，无法在JEST中读取未定义的属性“baseURL”

Question

我在React Component中使用AXIOS尝试了ajax调用，如下所示，

expect(axios).toBeCalledWith({
    type: 'POST',
    baseURL: '/login',
    data: JSON.stringify(dataParams),
    headers: {
        "Content-Type": 'application/json; charset=utf-8'
    }
});

当我尝试在JEST中模拟上面的组件时，React组件工作正常。

我已附上下面的JEST代码，

  - TypeError: Cannot read property 'baseURL' of undefined
        at Axios.request (node_modules\axios\lib\axios.js:32:13)

当我运行npm jest时，我得到上面组件的以下错误

<form id="demoForm" name="demoForm" [ngFormModel]="demoForm" (submit)="demoForm($event, demoForm)"
 method="post" action="" autocomplete="off">
<h3 class="first">Demo</h3>
<p-dropdown [options]="cities" [(ngModel)]="selectedCity"></p-dropdown>
<span *ngIf="!selectedCity"> Required </span>
<button pButton [disabled]="!selectedCity" type="submit" (click)="onclick()" label="Click"></button>
</form>

任何人都可以帮我解决JEST中的上述错误