I have an angular2 application where I am trying to write end to end test cases to automate things.I have just begun with learning Protractor for this and trying to implement a negative test case for a form field where if any field is empty, the error message should be shown. I have tried something like below to automate the form and its working fine.
In my spec.ts-
import userDetailsPage from './userDetails.e2e-po;
it('should fill out User Details', () => {
const userDetail: IUserDetail = {
firstName: 'Lorem',
lastName: 'Ipsum'
};
userDetailsPage.populateUserDetails(userDetail);
});
In userDetails.e2e-po-
populateUserDetails(details: IUserDetail) {
this.fillFirstName(details.firstName)
.fillLastName(details.lastName)
return this;
}
I am writing the below code which automatically inputs the firstName and lastName field.
fillLastName(last: string) {
let el = element(by.css('input[name="lastName'));
el.clear().then(() => {
el.sendKeys(last);
});
return this;
}
The above scenario works fine. But I am also trying to achieve a scenario where I do not input either first name or last name field, should throw me an error message.Can someone let me know what else should I add to achieve this.
I am already handling the validation in my HTML.
Any help is much appreciated.
Instead of details.firstname and details.lastname put empty strings and then validate the error that occurs on the page.
I think you can try the following method as a reusable function
function formValidate(donefn){
newProjBtn.click().then(async function () {
var lastName_fld = element(by.css('input[name="lastName'));
await lastName_fld.sendKeys("", protractor.Key.TAB);
//browser.sleep(2000);
var elm = element(by.css(".error-message"));
elm.isPresent().then(function(result){
if(result){
console.log("Error message displayed")
//some more code to do like selecting the field and enter the test
return result;
}else{
console.log("Error message not displayed")
return result;
}
})
donefn();
})
I solved it in this way:
await input.sendKeys(protractor.Key.CONTROL, 'a');
await input.sendKeys(protractor.Key.BACK_SPACE);
await input.sendKeys(protractor.Key.TAB);
//then the error-message will appear
Related
I am trying to create a REST API. I am pretty new to the back end and am just practicing on my own for the time being. For my code, I know it's bad practice to store the plain text password but again, this is completely for practice and will never go live. I will also add encryption at a later point for practice.
My issue is I am not sure why my API does not work. I see where it fails, it fails in the catch block when I try to save a user but I do not get any error to tell me what is wrong exactly, besides the once I force. I have another part on this website that follows almost the exact same logic and it works perfectly but for this one it does not. I have no idea how to solve my issue but after googling I still cannot figure it out. It looks perfectly fine too me, but as mentioned I am pretty new to the backend.
This is my controller function:
const signup = async (req, res, next) => {
const errors = validationResult(req);
if (!errors.isEmpty()) {
return next(new HttpError('Invalid inputs passed, please check your data', 422));
}
const { name, email, password, places } = req.body;
let existingUser;
try {
existingUser = await User.findOne({email: email}) // finds one document matching our criteria we set
} catch(err) {
const error = new HttpError('Signing up failed, please try again later', 500);
return next(error);
}
if (existingUser) {
const error = new HttpError('User exists already, please login instead', 422);
return next(error);
}
const createdUser = new User({
name,
email,
image: 'https://images.pexels.com/photos/220453/pexels-photo-220453.jpeg?auto=compress&cs=tinysrgb&dpr=3&h=750&w=1260',
password,
places
});
try {
await createdUser.save();
} catch(err) {
const error = new HttpError(
'Signing up failed', 500
);
return next(error);
}
res.status(201).json({user: createdUser.toObject({ getters:true })});
};
I use Postman to send the request to my API endpoint with all of the correct information. Based on what I recieve back it is failing in the try catch block of await createdUser.save()
For anyone who finds this from google this was my solution:
First I suggest you add this into your save method to try and diagnose the problem
await createdUser.save(function(err){
if(err){
console.log(err);
return;
}
});
This help me greatly as it gave me more information on how to solve it.It turns out my problem was because I misspelled a field in my Schema. So extremely simple solution!
after this..
ngOnInit() {
this.sub = this.route.params.subscribe(params => {
let id = Number.parseInt(params['id']);
console.log('getting person with id: ', id);
this.peopleService
.get(id)
.subscribe(p => this.person = p);
});
}
why does
console.log(this.person);
return undefined?
code my code is based on this
It all works fine when I use it in the html, for example
{{person.id}}
and it works fine in my component.ts when I pass the data to a Material dialog using
data:this.activity
I've added
#input person:Person;
What do I need to do to be able to console.log(this.person) ?
The reason I'm asking is curiosity and also I need use patchValue on a reactive form and I get undefined if I add
this.personForm
// .patchValue({name:this.person.name});
I rewrote the subscribe line
.subscribe((response) =>{
this.person = response;
this.personForm
.patchValue({name:this.person.name});
});
and it works but probably not the nicest way to do it?
I have build a validation service for my registration form and one of the static methods is checking if the entered email is available by calling my API the following:
static emailAvailable(control){
let injector = ReflectiveInjector.resolveAndCreate([HTTP_PROVIDERS]);
let http = injector.get(Http);
let valid = "E-mail is available";
http.post('https://secretapi.com/email', JSON.stringify({ email: control.value }))
.map((res: Response) => res.json())
.subscribe(function(result){
if(result.success){
valid = result.success; //The console.log on the line below is correct, the one at the bottom of the script never changes.
console.log(valid);
return null; //Doesn't do anything?
}else{
valid = result.error; //The console.log on the line below is correct, the one at the bottom of the script never changes.
console.log(valid);
return { 'invalidEmailAddress': true }; //Doesn't do anything, just like the return above
}
});
console.log(valid); //Output always "E-mail is available"
}
It should return "null" to the form validator when the email is available. The last console.log at the bottom should output the message that it recieves in the subscribe call. This doesn't happen and I'm not sure why. For some reason everything that happens within the subscribe call is contained there and never reaches the validator. What should I change? I have no idea and been searching the web for hours now.
You have to return Observable or Promise from your validator:
return http.post('https://secretapi.com/email', ...
console.log(...) doesn't make any sense here, since it will be executed after the Observable has been created as an object, but not after the ajax call has bee made.
If you want to output something after a response has been received, you have to move it inside subscribe
So in the end this website had the right answer. Also important to notice with the Angular2 Form validator to put the Async validators in the third (3) parameter and not together in an array in the second (2) parameter. That took me about 3 hours to figure out.
function checkEmail(control: Control){
let injector = ReflectiveInjector.resolveAndCreate([HTTP_PROVIDERS]);
let http = injector.get(Http);
return new Observable((obs: any) => {
control
.valueChanges
.debounceTime(400)
.flatMap(value => http.post('https://secretapi.com/email', JSON.stringify({ email: control.value })))
.map((res: Response) => res.json())
.subscribe(
data => {
if(data.success){
obs.next(null);
obs.complete();
} else {
obs.next({ 'invalidEmailAddress': true });
obs.complete();
}
}
);
});
}
The validator should look something like this, with the first validators checking on required and if it's actually an email address and the last doing an async call to the server to see if it's not already in use:
this.registerForm = this.formBuilder.group({
'email': ['', [Validators.required, ValidationService.emailValidator], ValidationService.emailAvailable],
});
I'm trying to send emails using sendgrid mail API.
Everything works fine. However, I want my emails to have a specific name.
Not the prefix of the sender's address, which is coming up by default.
I changed the From value to "MY_email_name <sender#example.com>". But it didn't work.
I have set the From_Name field to "MY_email_name". That too didn't work.
However, it's working when I not read the html content from an external file and instead give some inline. In that case it is sending me the email_name.
Any idea about how I can do this with reading the content.
Thanks.
var sendgrid = require('sendgrid')('MY_APP_SECRET');
var fs = require('fs');
var content;
// First I want to read the file
fs.readFile(__dirname+'/email.html', function read(err, data) {
if (err) {
throw err;
}
content = data;
// Invoke the next step here however you like
//console.log(content); // Put all of the code here (not the best solution)
processFile(); // Or put the next step in a function and invoke it
});
function processFile() {
console.log(content);
}
module.exports = function sendMail(mailObject){
return new Promise(function (resolve, reject){
// create a new email instance
var email = new sendgrid.Email();
email.addTo('some1#example.com');
email.setFrom('sender#example.com');
email.setSubject('My-Email-body');
email.setFromName("Email-Name");
email.setHtml(content);
email.addHeader('X-Sent-Using', 'SendGrid-API');
email.addHeader('X-Transport', 'web');
email.setASMGroupID(835);
//send mail
sendgrid.send(email, function(err, json) {
//if something went wrong
if (err) { reject({
error:err,
res : json,
}); }
//else
resolve({
statusText: 'OK',
res : json
});
});
})
}
I've tried to understand this post regarding this concept, however, I'm failing to get it. I have the following simple setup:
/server/test.js
Meteor.methods({
abc: function() {
var result = {};
result.foo = "Hello ";
result.bar = "World!";
return result;
}
});
/client/myapp.js
var q = Meteor.call('abc');
console.log(q);
This structure returns to the console undefined.
If I change the myapp.js file to:
Meteor.call('abc', function(err, data) {
!err ? console.log(data) : console.log(err);
}
I receive the Object in my console.
Ideally this is what I'd like to be able to do, but it doesn't work, stating in the console: Cannot read property 'greeting' of undefined
/client/myapp.js
var q = Meteor.call('abc');
Template.hello.greeting = function() {
return q.foo;
}
Any help in passing the data from the server object into the template would be greatly appreciated. I'm still learning JavaScript & Meteor.
Thanks!
From the Meteor.call documentation:
On the client, if you do not pass a callback and you are not inside a stub, call will return undefined, and you will have no way to get the return value of the method. That is because the client doesn't have fibers, so there is not actually any way it can block on the remote execution of a method.
So, you'll want to do it like this:
Meteor.call('abc', function(err, data) {
if (err)
console.log(err);
Session.set('q', data);
});
Template.hello.greeting = function() {
return Session.get('q').foo;
};
This will reactively update the template once the data is available.
This happens because Npm.require has Async behavior. That's the reason that you have to write a callback for Meteor.call.
But there is a solution, just use install(mrt add npm) and you'll get a function named Meteor.sync(//...) with this you can do both games: sync and async in your Meteor.call().
Reference: http://www.sitepoint.com/create-a-meteor-app-using-npm-module/
You can get the return value of a Meteor method for use in a template by using a reactive variable. Check out the working demonstration on Meteorpad
I went for a ghetto solution. But, it works for me, which is what matters, to me. Below is my code, which, in concept, I think, solves OP's problem.
In the client's main.js:
Meteor.setInterval(function() {
confirmLogin();
}, 5000);
This runs the confirmLogin() function every five seconds.
The confirmLogin function (in the client's main.js):
function confirmLogin() {
Meteor.call('loggedIn', function (error, result) {
Session.set("loggedIn", result);
});
}
The loggedIn method (in the server's main.js):
loggedIn: function () {
var toReturn = false;
var userDetails = Meteor.user();
if (typeof userDetails["services"] !== "undefined") {
if (typeof userDetails["services"]["facebook"] != "undefined") {
toReturn = true;
}
}
return toReturn;
},
The relevant helper:
loggedIn: function () {
return Session.get("loggedIn");
}