I'm having some difficulty while trying to test a specific service. It seems that I am struggling to match the mock response correctly:
public getCustomerDetails(customerID:string): ng.IPromise<ICustomerDetails> {
return this.testService.getCustomerDetails(customerID).then((customerResponse:ICustomerResult) => {
var customer = customerResponse.customers;
var customerDetailsResult:ICustomerDetails = {
customerNumber: customer.displayCustomerNumber,
name: customer.name,
userId: customer.buId,
customerType: customer.type,
address: customer.displayAddress
};
return customerDetailsResult;
});
}
Below is the Jasmine code snippet:
describe('CustomerService', () => {
var mockTestService: any = {};
var $q: ng.IQService;
var createCustomerDetailsService;
var customerDetailsService;
var createResolvedPromise;
var resolvePromises;
var serviceResponse = {
customerNumber: 'string',
name: 'name',
userId: 'buId',
customerType: 'type',
address: 'displayAddress'
};
var rootScope;
beforeEach(() => {
module('app.customer');
inject(( _$q_, $injector) => {
this.$q = _$q_;
rootScope = $injector.get('$rootScope');
createResolvedPromise = (result) => {
return this.$q.when(result);
};
resolvePromises = () => {
rootScope.$apply();
};
createCustomerDetailsService = () => {
return new app.customer.CustomerService(
mockRnsService);
};
});
});
it('WILL search by customer ID and return a customers details', () => {
var searchResponsePromise;
mockTestService.getCustomerDetails = jasmine.createSpy("getCustomerDetails").and.callFake(createResolvedPromise);
customerDetailsService = createCustomerDetailsService();
searchResponsePromise = customerDetailsService.getCustomerDetails('12345678');
resolvePromises();
expect(searchResponsePromise).toEqual(serviceResponse);
});
});
The error message that I am encountering is:
TypeError: 'undefined' is not an object (evaluating 'customer.displayCustomerNumber')If anyone could offer some insight into why this error is occurring, I would greatly appreciate the help. Thank you.