这是帮助函数的代码
public class SalesforceHelper {
public static void waitCall(String timeout){
System_Settings__c lnpSetting = System_Settings__c.getValues('System Properties');
String endpoint=lnpSetting.Base_Endpoint_URL__c + 'salesforceHelper/wait?timeout=' + timeout;
system.debug('====endpoint======'+endpoint);
HttpRequest httpReq=new HttpRequest();
HttpResponse httpResp = new HttpResponse();
Http http = new Http();
httpReq.setMethod('GET');
httpReq.setEndpoint(endpoint);
String username=lnpSetting.Endpoint_Username__c;
String password=lnpSetting.Endpoint_Password__c;
Blob headerValue = Blob.valueOf(username + ':' + password);
String authorizationHeader = 'Basic ' + EncodingUtil.base64Encode(headerValue);
httpReq.setHeader('Authorization', authorizationHeader);
httpReq.setHeader('content-type','application/json; charset=utf-8');
httpReq.setTimeout(120000);
try{
httpResp = http.send(httpReq);
System.debug('Wait response' + httpResp);
} catch (Exception e) {
system.debug(LoggingLevel.Error, 'Error HTTP response code = ' + httpResp.getStatusCode() + '; calling '+endpoint );
}
}
}
基本上,此方法仅使用HttpRequest和HttpResponse调用终结点URL,并且终结点URL是Web服务,并且它将在参数指定的超时后仅返回200。
现在的问题是,我需要编写一个测试用例来涵盖此方法,并且我不知道如何编写该方法。.我不知道如何正确地模拟httpcallout,因为该方法没有返回HttpResponse,由于代码现在已冻结,因此我无法修改类以使测试用例正常工作。
还有其他方法可以为此方法创建测试类吗?
答案 0 :(得分:0)
您绝对应该能够使用标准的Http Callout Mock:
唯一的区别是您只需设置统计代码:
// Create a fake response
HttpResponse res = new HttpResponse();
res.setStatusCode(200);
return res;
并检查响应代码:
System.assertEquals(200, res.getStatusCode());