I am facing an issue in my Angular application where UI router resolves a promise into the controller. However, when attempting to test this controller using Karma, I receive an error about an unknown provider. How can I inject a mock object into the test to simulate this resolved object?
The code for my app is as follows:
angular.module('myapp')
.config(function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('tab.name', {
...
resolve: {
allTemplates: function(Templates) {
return Templates.all().then(function(templates) {
return templates;
});
}
}
})
})
.controller('QueriesCtrl', function(allTemplates, UserQuery) {
var vm = this;
vm.queries = allTemplates;
vm.goToUrl = function(index, data) {
var processedUrl = UserQuery.process(data, vm.queryTyped[index]);
UserQuery.goToUrl(processedUrl);
};
});
During testing, the following error occurs:
Unknown provider: allTemplatesProvider <- allTemplates <- QueriesCtrl
I have attempted to create a spy and inject it, but without success. Below is my current test script:
describe('Unit: queriesCtrl', function() {
var controller,
scope,
UserQuery;
beforeEach(function() {
module('myapp');
inject(function($injector) {
UserQuery = $injector.get('UserQuery');
allTemplates = jasmine.createSpyObj('allTemplates', [{a:1}, {a:2}, {b:3}]);
});
});
describe('goToUrl', function() {
beforeEach(inject(function ($rootScope, $controller) {
scope = $rootScope.$new();
controller = $controller('QueriesCtrl as ctrl', {
'$scope': scope
});
}));
it('should call UserQuery.process()', function() {
spyOn(UserQuery, 'process');
scope.ctrl.goToUrl();
expect(UserQuery.process).toHaveBeenCalled();
});
});
});