I'm tring to print the response code in the console, but i always end up in getting the response as "JSONError | No data, empty input at 1:1"
im getting this error when the response code is 204. else condition works fine.
script is not entering to the condition.
please review the code and provide a solution. Thanks.
var respcode=pm.response.code;
var stagresbody=pm.response.json(responseBody);
if (respcode === 204) {
pm.test("engine is suspended with resposne code"+respcode,function(){
console.log(respcode);
})
}
else { pm.test("Staging is resumed with message"+stagresbody.serviceStatus,function(){
console.log("Staging is resumed with message "+stagresbody.serviceStatus);
});
}
You could use this to do the same thing:
if (pm.response.code === 204) {
pm.test(`Engine is suspended with resposne code ${pm.response.code}`, () => {
console.log(pm.response.code);
})
}
else {
pm.test(`Staging is resumed with message ${pm.response.json().stagresbody.serviceStatus}`, () => {
console.log(`Staging is resumed with message ${pm.response.json().stagresbody.serviceStatus}`);
});
}
My Postman Test has console log for json response. But my request would not give any response ( i.e. response body is blank ) and thereby giving "No data, empty input at 1:1" error.
I resolved this problem by commenting logging of response.
pm.test("Status code is 200", function () {
pm.response.to.have.status(204);
});
// Below line would give me error "JSONError | No data, empty input at
//1:1" as my request won't output ant response i.e. response body is blank.
// Commenting this line resolve problem.
*//console.log( pm.response.json()[0].name);*
Related
I am running an automation script. We have a scenario where Java makes a callback REST call to UI. Below is the code where am doing httpGet to that URL. I want to know when the response comes. If it comes how to know that. I searched a lot I din't find a clear answer anywhere. Please give some hints!
http.get(siteUrl, function(response) {
var bodyString = '';
response.setEncoding('utf8');
response.on("data", function(chunk) {
bodyString += chunk;
});
response.on('end', function() {
defer.fulfill({
statusCode: response.statusCode,
bodyString: bodyString
});
});
}).on('error', function(e) {
defer.reject("Got http.get error: " + e.message);
});
//If we are sure that response has come, then extract it
httpGet("http://testurl").then(function(result) {
//alert('inside test automation');
console.log(result);
});
You can use the response detail whether success or fail with "response code", there are lots of way using interface as callback, using methods by checking response code, lots of network library available - volley, okhttp rest client etc...
help : response code detail
if(response.statusCode == 200) {
// do success work read response etc...
// you can call methods what you want if success happen
} else {
// you can check other status code too..
// call methods if api get fail.
}
Hope this would help
good luck.
Basically following the code example verbatim, but trying to make a POST request with fetch
fetch('YOUR URL HERE', { method: 'POST', 'body': content })
.then(function (res) {
console.log(res.text());
return res.text();
})
.then(function (plain) {
var output = { okay: true, raw: plain };
callback(null, output);
})
.catch(callback);
Results in angry red box with:
We had trouble sending your test through. Please try again. Error:
Error: body used already for: https://YOURURLHERE
Not sure what it means?
...and then I realized it's not a Zapier question, but a fetch issue.
Google says it's because of what I'm doing in the promise, by trying to read the res stream as text twice (note the two res.text() calls).
(for about 2 minutes I had omitted what I thought was an unimportant detail from the question, the console.log line which was the culprit)
I'm calling a Rest API that returns at least 2 success status codes .
A normal 200 OK and a 202 Accepted status code.
Both return a Content in the body.
If I execute in postman my calls I might get something like
Status code: 202 Accepted. With Body "Queued" or some other values
or
Status code: 200 OK. With Body "ValueOfSomeToken"
Making the call with axios in my nuxt app:
this.$axios.$get('/Controller/?id=1')
.then((response)=>{
if(response=='Queued'){
//Do something
}
else if (response=='Expired'){
//Do something
}
else{
//Do something
}
})
.catch((error)=>{
console.log(error);
});
..works, but I actually would like to get the status code (because 202 has other values for the body responses)
I have no idea how to read the status codes.
I tried using (response,code) =>... but code is then nothing.
You can use non $-prefixed functions like this.$axios.get() instead of this.$axios.$get() to get the full response
// Normal usage with axios
let { data } = await $axios.get('...'));
// Fetch Style
let data = await $axios.$get('...');
(source)
You can extract the status codes from the response object in axios
if you print the response object (as shown in below image) you can see the all the objects inside the response object. One among them is status object
response.status will give you the status code that is sent from the server
axios.get("http://localhost:3000/testing").then((response)=>{
console.log("response ",response);
if(response.status == 200){
//do something
}
else if(response.status == 202){
//do something
}
else if(response.status == 301){
//do something
}
}).catch((err)=>{
console.log("err11 ",err);
})
In the server side, you can explicitly send any status code using res.status() method, for more details refer this documentation
app.get('/testing',(req, res)=> {
res.status(202).send({"res" : "hi"});
});
Update:
By default, #nuxtjs/axios returns response.data in the .then((response))
The $axios.onResponse event will have access to the complete response object.
You need to setup an interceptor to intercept the $axios.onResponse event and modify the response object
Under plugin directory create a plugin, plugin/axios.js
Update the plugins section plugins : ['~/plugins/axios']
in nuxt.config.js
export default function ({ $axios, redirect }) {
$axios.onResponse(res=>{
console.log("onResponse ", res);
res.data.status = res.status;
return res;
})
}
In the res object in this interceptor you will have the all the values (as it is shown in my first screenshot). But this res object is not returned as it is, only res.data is returned to our program.
We can update contents inside res.data and then return the res object as shown in my program res.data.status = res.status; .
Now when axios returns res.data we will have access to res.data.status value in response object in the .then((response)) promise
You can access the status using response.status inside this.$axios
this.$axios.$get("url").then((response) =>{
console.log("status ",response.status);
}).catch((err) => {
console.log("res err ",err);
});
My problem with Angular 2 that was not exist in AngularJS, that I was sending the error message as a string with backend API call in case I have error, with error status 401 as example, the problem now that I can't read this message from Angular2 http response message, while I can do that from AngularJS:
I tried the following codes and nothing was helpful:
Promise:
this._http.post('/login',{email: 'email#example.com', password: '123'})
.toPromise()
.then((resp) => console.log(resp), (error) => console.log(error));
Observable:
this._http.post('/login',{email: 'email#example.com', password: '123'})
.subscribe(response =>console.log(response), (error) => console.log(error));
And from back-end I send response as a text, for OK or Unauthorized, for OK i send back String token == UUID.randomUUID().toString();, for error I send back message like String error = " Invalid credentials ";, the problem is that the console.log works and print the text for success (token in this case), but in case error, its just prints: Response with status: 200 for URL: null.
If I change code to JSON.stringify(error) I get something like this:
{"_body":{},"status":401,"ok":false,"statusText":"Unauthorized","headers":{"null":["HTTP/1.1 401 Unauthorized"],"Access-Control-Allow-Headers":["Origin"," X-Requested-With"," Content-Type"," Accept"," Referer"," User-Agent"],"Access-Control-Allow-Met
hods":["POST"," GET"," PUT"," DELETE"," OPTIONS"],"Access-Control-Allow-Origin":["*"],"Allow":["*"],"Content-Length":["36"],"Content-Type":["text/plain; charset=utf-8"],"Date":["Tue"," 23 Aug 2016 14:53:25 GMT"]},"type":2,"url":null}
As you can see the error test not even mentioned inside the Object !!
I tried to change the response for error from backend to return json like this:
{
"message": "invalid email or password"
}
I can get the result inside _body, and I can only read it like this: console.log(error._body.message) ! but i feel its something wrong this way, and I don't want to response as a json in this case.
For angularjs (angular 1), its so simple just to print the response and everything is cool, while in angular 2 its a really problem.
What the problem, and how I can solve this issue without any refactor to backend?
Edit:
I'm using Angular 2.0.0-rc.4 and same for http : `"#angular/http": "2.0.0-rc.4"
Mothanfar
In my case I'm working with the Asp Web Api as back end,this thing is making me crazy as well, the only solution I found is transform in a json and read the message, I know is really ugly but works for me.
Regards.
CheckError(error: any) {
let servermsg: any = JSON.parse(error._body)["ModelState"]["Login"][0];
if (servermsg) {
this.showMsg = true;
this.msg = servermsg;
}
}
If you are returning JSON object from the server, you may use the below code at client side:
let errMsg: ErrorMessage = err.json();
console.log(errMsg.message)
export class ErrorMessage {
message:string;
}
I've written the following piece of code in my nodeJS/Expressjs server:
app.post('/settings', function(req, res){
var myData = {
a: req.param('a')
,b: req.param('b')
,c: req.param('c')
,d: req.param('d')
}
var outputFilename = 'config.json';
fs.writeFile(outputFilename, JSON.stringify(myData, null, 4), function(err) {
if(err) {
console.log(err);
} else {
console.log("Config file as been overwriten");
}
});
});
This allows me to get the submitted form data and write it to a JSON file.
This works perfectly. But the client remains in some kind of posting state and eventually times out. So I need to send some kind of success state or success header back to the client.
How should I do this?
Thank you in advance!
Express Update 2015:
Use this instead:
res.sendStatus(200)
This has been deprecated:
res.send(200)
Just wanted to add, that you can send json via the res.json() helper.
res.json({ok:true}); // status 200 is default
res.json(500, {error:"internal server error"}); // status 500
Update 2015:
res.json(status, obj) has been deprecated in favor of res.status(status).json(obj)
res.status(500).json({error: "Internal server error"});
In express 4 you should do:
res.status(200).json({status:"ok"})
instead of the deprecated:
res.json(200,{status:"ok"})
Jup, you need to send an answer back, the simplest would be
res.send(200);
Inside the callback handler of writeFile.
The 200 is a HTTP status code, so you could even vary that in case of failure:
if (err) {
res.send(500);
} else {
res.send(200);
}