I am going nuts with this, I can not get a fairly simple unit test to work (It's my first one on AngularJS).
I am keeping everything as simple as possible. I had been trying several ways to inject my service but neither of them have worked. The last one I tried is from here.
This is my test file:
describe('product service',function(){
var ProductService;
beforeEach(module('inspinia'));
beforeEach(inject(function (_ProductService_) {
ProductService = _ProductService_;
}));
describe('Test',function(){
it("should be aware that true is true", function() {
expect(true).toBe(true);
});
});
});
This is my service:
/**
* Product service.
*
* Service that manages products. Including offline mode and sync tasks.
*
* @param {!angular.Http} $http
* @param {!angular.RootScope} $rootScope
* @ngInject
* @export
*/
(function () {
'use strict';
angular
.module('inspinia')
.factory('ProductService', ProductService);
/**
* clientUpdatesQueue
*
* Will hold all the offline operations on the following format:
* {'Section':SectionEnum.SECTION, 'Operation':OperationEnum.OPERATION, 'Record':record, 'Timestamp':currentTimeStamp}
*/
var clientUpdatesQueue = [];
var products = [];
/**
* Enum for sections used by the clientUpdatesQueue array.
*/
var SectionEnum = {
PRODUCTS : 0
};
/**
* Enum for operations used by the clientUpdatesQueue array.
*/
var OperationEnum = {
CREATE : 0,
UPDATE : 1,
DELETE : 2
};
/**
* Initializes the client updates queue
*/
(function initClientUpdatesQueue(){
clientUpdatesQueue = angular.fromJson(localStorage.clientUpdatesQueue || "[]");
if(localStorage.products === undefined){
//GetAllFromServer();
}
clientUpdatesQueue = angular.fromJson(localStorage.clientUpdatesQueue || "[]");
})();
ProductService.$inject = ['$http', '$rootScope'];
function ProductService($http, $rootScope) {
/**
* TODO
* Will write a function that sends the offline operations updates to the server
*
* service.SendUpdates = SendUpdates;
*/
var service = {};
service.GetAllFromServer = GetAllFromServer;
service.GetAll = GetAll;
service.Get = Get;
service.Create = Create;
service.Update = Update;
service.Delete = Delete;
service.Synchronize = Synchronize;
return service;
/***************SYNCHRONIZATION TASKS***************
***************************************************/
/**
* Synchronize
* Iterates through the pending updates queue and performs the corresponding call to the server
*/
function Synchronize(){
for (var key in clientUpdatesQueue) {
switch(clientUpdatesQueue[key].Operation){
case 0:
CreateOnServer(clientUpdatesQueue[key].Record);
break;
case 1:
UpdateOnServer(clientUpdatesQueue[key].Record);
break;
case 2:
DeleteOnServer(clientUpdatesQueue[key].Record);
break;
}
clientUpdatesQueue.splice(key, 1);
}
updateLocalStorage();
}
/**
* updateLocalStorage
* Updates local storage with the lastest operations.
*/
function updateLocalStorage(){
localStorage.products = angular.toJson(products || "[]");
localStorage.clientUpdatesQueue = angular.toJson(clientUpdatesQueue || "[]");
}
/**
* GetAllFromServer
* Gets all products matching the current session from the server and store them on the local storage.
*/
function GetAllFromServer(){
var session = angular.fromJson(localStorage.session);
$http({
method: 'GET',
url: $rootScope.apiURL+'getAllClientProducts/'+session,
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
}).success(function(response){
if(response.ErrorMessage === null && response.Result !== null){
localStorage.products = angular.toJson(Object.keys(response.Result).map(function (key) {return response.Result[key]}));
}else if(response.ErrorMessage !==null){
alert(response.ErrorMesage);
}
})
.error(function(response){
alert('Something went wrong. Please try again: '+response);
});
}
/***************LOCAL TASKS*************************
***************************************************/
/**
* GetAll
* Gets all the products from the local storage
*
* @return {Array} products
*/
function GetAll(){
if(localStorage.products !== undefined) {
return angular.fromJson(localStorage.products);
}else{
GetAllFromServer();
}
}
/**
* Gets the specified product by its primary key
*
* @param {String} InvProductId
* @return {Object} product
*/
function Get(id){
products = GetAll();
var thisProduct = products.filter(function(p){
return p.InvProductId === id;
});
updateLocalStorage();
return thisProduct[0];
}
/**
* Creates a product
*
* @param {Object} product
*/
function Create(product){
var result = true;
if(!ValidateSnapshot(product)){
return false;
}
products = GetAll();
products.push(product);
clientUpdatesQueue.push({'Section':SectionEnum.PRODUCTS, 'Operation':OperationEnum.CREATE, 'Record':product, 'Timestamp':Date.now()});
updateLocalStorage();
return result;
}
/**
* Updates a product
*
* @param {Object} product
*/
function Update(product){
var result = true;
if(!ValidateSnapshot(product)){
return false;
}
products = GetAll();
for (var key in products) {
if(products[key].InvProductId === product.InvProductId){
products[key] = product;
}
}
clientUpdatesQueue.push({'Section':SectionEnum.PRODUCTS, 'Operation':OperationEnum.UPDATE, 'Record':product, 'Timestamp':Date.now()});
updateLocalStorage();
return result;
}
/**
* Deletes a product
*
* @param {Object} product
*/
function Delete(product){
var result = true;
products = GetAll();
for (var key in products) {
if(products[key].InvProductId === product.InvProductId){
products.splice(key, 1);
}
}
clientUpdatesQueue.push({'Section':SectionEnum.PRODUCTS, 'Operation':OperationEnum.DELETE, 'Record':product, 'Timestamp':Date.now()});
updateLocalStorage();
return result;
}
/***************SERVER COMMUNICATION****************
***************************************************/
/**
* Creates a product on the server
*
* @param {Object} product
*/
function CreateOnServer(product){
var session = angular.fromJson(localStorage.session);
$http({
method: 'POST',
url: $rootScope.apiURL+'createProduct/'+session,
data: $.param(product),
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
}).success(function(response){
if(response.ErrorMessage === null && response.Result !== null){
mixpanel.track("Product successfuly created at server: " + response.Result.InvProductId);
}
})
.error(function(data){
mixpanel.track("Create Product Went Wrong: "+data);
alert('Something went wrong with product creation: '+data);
});
}
/**
* Updates a product on the server
*
* @param {Object} product
*/
function UpdateOnServer(product){
var session = angular.fromJson(localStorage.session);
$http({
method: 'POST',
url: $rootScope.apiURL+'updateProduct/'+session,
data: $.param(product),
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
}).success(function(response){
if(response.ErrorMessage === null && response.Result !== null){
mixpanel.track("Product successfuly edited: " + response.Result.InvProductId);
}
})
.error(function(data){
mixpanel.track("Create Product Went Wrong: "+data);
alert('Something went wrong with product creation: '+data);
});
}
/**
* TODO
* Deletes a product on the server
*
* @param {Object} product
*/
function DeleteOnServer(product){
return true;
}
/***************VALIDATION UTILITIES****************
***************************************************/
function ValidateSnapshot(product){
var result = true;
if(product === null || product === undefined){
return false;
}
if(!product.ApplicableTaxKeys.split(',') instanceof Array || product.ApplicableTaxKeys !== null){
return false;
}
if(product.Barcode.length < 1 || product.Barcode === null || product.Barcode === undefined){
return false;
}
if(product.CliClientId.length !== 10){
return false;
}
if(product.Description.length < 1 || product.Description === null || product.Description === undefined){
return false;
}
if(product.InternalCode.length < 1 || product.InternalCode === null || product.InternalCode === undefined){
return false;
}
if(!product.InvProductCategoryId.split(',') instanceof Array || product.InvProductCategoryId !== null){
return false;
}
if(product.Name.length < 1 || product.Name === null || product.Name === undefined){
return false;
}
if(product.SaleUnitType.length < 1 || product.SaleUnitType === null || product.SaleUnitType === undefined){
return false;
}
if(product.Status.length < 1 || product.Status === null || product.Status === undefined){
return false;
}
if(product.UnitMeasure.length < 1 || product.UnitMeasure === null || product.UnitMeasure === undefined){
return false;
}
return result;
}
}
})();
And this is the error I get when I try to run the test:
$ karma start
01 02 2016 22:05:54.839:WARN [karma]: No captured browser, open http://localhost:9876/
01 02 2016 22:05:54.848:INFO [karma]: Karma v0.13.19 server started at http://localhost:9876/
01 02 2016 22:05:54.854:INFO [launcher]: Starting browser PhantomJS
01 02 2016 22:05:55.101:INFO [PhantomJS 2.1.1 (Linux 0.0.0)]: Connected on socket /#LoDbe6y-md8uPHi-AAAA with id 31143204
PhantomJS 2.1.1 (Linux 0.0.0) product service Test should be aware that true is true FAILED
/home/eduardo/ventamia/vm2/clientside/www-app/js/angular/angular.js:4116:53
forEach@/home/eduardo/ventamia/vm2/clientside/www-app/js/angular/angular.js:323:24
loadModules@/home/eduardo/ventamia/vm2/clientside/www-app/js/angular/angular.js:4076:12
createInjector@/home/eduardo/ventamia/vm2/clientside/www-app/js/angular/angular.js:4002:22
workFn@/home/eduardo/ventamia/vm2/clientside/www-app/node_modules/angular-mocks/angular-mocks.js:2506:60
PhantomJS 2.1.1 (Linux 0.0.0): Executed 1 of 1 (1 FAILED) ERROR (0.044 secs / 0.01 secs)
If I remove the lines where I try to inject my service, the test passes, so I think everything else is fine.
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