Reference no: EM133258801

Question: Write test case for the below code in angular testing

ReqObj is an interface {headers: HttpHeaders, data: string, urlKey: string, useHeaders: boolean}

public delete(data: any, options: ReqObj, dataProFn: (any) => any = (x) => x, errorFn: (any) => any = (x) => x): Observable<any> {

const opt: { headers: HttpHeaders } = this.addHeader(options);

const url: string = this.buildURL(GiftCard.urlMap, options.urlKey, options.params, options.useHeader);

const requestOpt = {

headers: opt.headers,

body: data

};

return this._http.request('delete', url, requestOpt)

.pipe(

map(dataProFn),

catchError((e) => {this.errHandel(url); errorFn(e); return e; }),

share()

);

}

Pls solve this question correctly in 5 min i will give u 2 like