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describe("mailcheck", function() {
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var domains = ['google.com', 'gmail.com', 'emaildomain.com', 'comcast.net', 'facebook.com', 'msn.com', 'gmx.de'];
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var secondLevelDomains = ["yahoo", "hotmail", "mail", "live", "outlook", "gmx"];
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var topLevelDomains = ['co.uk', 'com', 'org', 'info', 'fr'];
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describe("Mailcheck", function(){
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var mailcheck;
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beforeEach(function(){
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// We may be running in a CommonJS environment.
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// If so, mailcheck won't be in a global Kicksend object.
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mailcheck = typeof Mailcheck !== 'undefined' ? Mailcheck : require('../');
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});
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describe("run", function () {
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var suggestedSpy, emptySpy;
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beforeEach(function () {
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suggestedSpy = jasmine.createSpy();
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emptySpy = jasmine.createSpy();
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});
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it("calls the 'suggested' callback with the element and result when there's a suggestion", function () {
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mailcheck.run({
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email: '[email protected]',
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suggested:suggestedSpy,
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empty:emptySpy
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});
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expect(suggestedSpy).toHaveBeenCalledWith({
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address:'test',
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domain:'gmail.com',
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full:'[email protected]'
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});
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expect(emptySpy).not.toHaveBeenCalled();
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});
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it("calls the 'empty' callback with the element when there's no suggestion", function () {
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mailcheck.run({
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email: '[email protected]',
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suggested:suggestedSpy,
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empty:emptySpy
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});
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expect(suggestedSpy).not.toHaveBeenCalled();
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expect(emptySpy).toHaveBeenCalled();
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});
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it("returns the result when 'suggested' callback is not defined", function () {
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var result = mailcheck.run({
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email: '[email protected]'
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});
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expect(result).toEqual({
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address:'test',
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domain:'gmail.com',
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full:'[email protected]'
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})
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})
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it("takes in an array of specified domains", function () {
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mailcheck.run({
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email: '[email protected]',
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suggested:suggestedSpy,
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empty:emptySpy,
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domains:domains
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});
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expect(suggestedSpy).toHaveBeenCalledWith({
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address:'test',
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domain:'emaildomain.com',
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full:'[email protected]'
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});
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});
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});
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describe("encodeEmail", function () {
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it("escapes the element's value", function () {
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var result = mailcheck.encodeEmail('<script>alert("a")</script>@emaildomain.con');
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expect(result).not.toMatch(/<script>/);
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});
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it("allows valid special characters", function() {
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var result = mailcheck.encodeEmail( " g1!#$%&'*+-/=?^_`{|}@gmai.com")
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expect(result).toEqual(" g1!#$%&'*+-/=?^_`{|}@gmai.com");
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});
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});
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describe("return value", function () {
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it("is a hash representing the email address", function () {
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var result = mailcheck.suggest('[email protected]', domains);
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expect(result).toEqual({
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address: 'test',
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domain: 'gmail.com',
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full: '[email protected]'
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});
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});
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it("is false when no suggestion is found", function() {
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expect(mailcheck.suggest('[email protected]', domains)).toBeFalsy();
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});
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it("is false when an incomplete email is provided", function(){
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expect(mailcheck.suggest('contact', domains)).toBeFalsy();
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});
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});
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describe("cases", function () {
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it("pass", function () {
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expect(mailcheck.suggest('[email protected]', domains).domain).toEqual('emaildomain.com');
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expect(mailcheck.suggest('[email protected]', domains).domain).toEqual('gmail.com');
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expect(mailcheck.suggest('[email protected]', domains).domain).toEqual('gmail.com');
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expect(mailcheck.suggest('[email protected]', domains).domain).toEqual('gmail.com');
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expect(mailcheck.suggest('test@#gmail.com', domains).domain).toEqual('gmail.com');
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expect(mailcheck.suggest('[email protected]', domains).domain).toEqual('comcast.net');
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expect(mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains).domain).toEqual('hotmail.com');
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expect(mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains).domain).toEqual('hotmail.com');
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expect(mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains).domain).toEqual('yahoo.com');
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expect(mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains).domain).toEqual('randomsmallcompany.com');
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expect(mailcheck.suggest('', domains)).toBeFalsy();
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expect(mailcheck.suggest('test@', domains)).toBeFalsy();
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expect(mailcheck.suggest('test', domains)).toBeFalsy();
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/* This test is for illustrative purposes as the splitEmail function should return a better
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* representation of the true top-level domain in the case of an email address with subdomains.
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* mailcheck will be unable to return a suggestion in the case of this email address.
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*/
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expect(mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains).domain).toBeFalsy();
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});
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it("will not offer a suggestion that itself leads to another suggestion", function() {
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var suggestion = mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains);
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expect(suggestion.domain).toEqual('yahoo.com');
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});
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it("will not offer suggestions for valid 2ld-tld combinations", function() {
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expect(
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mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains)
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).toBeFalsy();
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});
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it("will not offer suggestions for valid 2ld-tld even if theres a close fully-specified domain", function() {
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expect(
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mailcheck.suggest('[email protected]', domains, secondLevelDomains, topLevelDomains)
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).toBeFalsy();
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});
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});
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describe("mailcheck.splitEmail", function () {
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it("returns a hash of the address, the domain, and the top-level domain", function () {
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'test',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'test',
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domain:'example.co.uk',
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topLevelDomain:'co.uk',
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secondLevelDomain: 'example'
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});
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/* This test is for illustrative purposes as the splitEmail function should return a better
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* representation of the true top-level domain in the case of an email address with subdomains.
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*/
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'test',
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domain:'mail.randomsmallcompany.co.uk',
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topLevelDomain:'randomsmallcompany.co.uk',
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secondLevelDomain: 'mail'
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});
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});
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it("splits RFC compliant emails", function () {
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expect(mailcheck.splitEmail('"foo@bar"@example.com')).toEqual({
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address:'"foo@bar"',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'containsnumbers1234567890',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'contains+symbol',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'contains-symbol',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('[email protected]')).toEqual({
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address:'contains.symbol',
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domain:'domain.contains.symbol',
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topLevelDomain:'contains.symbol',
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secondLevelDomain: 'domain'
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});
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expect(mailcheck.splitEmail('"contains.and\ symbols"@example.com')).toEqual({
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address:'"contains.and\ symbols"',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('"[email protected]"@example.com')).toEqual({
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address:'"[email protected]"',
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domain:'example.com',
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topLevelDomain:'com',
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secondLevelDomain: 'example'
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});
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expect(mailcheck.splitEmail('"()<>[]:;@,\\\"!#$%&\'*+-/=?^_`{}|\ \ \ \ \ ~\ \ \ \ \ \ \ ?\ \ \ \ \ \ \ \ \ \ \ \ ^_`{}|~.a"@allthesymbols.com')).toEqual({
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address:'"()<>[]:;@,\\\"!#$%&\'*+-/=?^_`{}|\ \ \ \ \ ~\ \ \ \ \ \ \ ?\ \ \ \ \ \ \ \ \ \ \ \ ^_`{}|~.a"',
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domain:'allthesymbols.com',
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topLevelDomain:'com',
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secondLevelDomain: 'allthesymbols'
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});
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expect(mailcheck.splitEmail('postbox@com')).toEqual({
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address:'postbox',
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domain:'com',
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topLevelDomain:'com',
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secondLevelDomain: ''
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});
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});
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it("returns false for email addresses that are not RFC compliant", function () {
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expect(mailcheck.splitEmail('example.com')).toBeFalsy();
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expect(mailcheck.splitEmail('abc.example.com')).toBeFalsy();
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expect(mailcheck.splitEmail('@example.com')).toBeFalsy();
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expect(mailcheck.splitEmail('test@')).toBeFalsy();
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});
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it("trims spaces from the start and end of the string", function () {
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expect(mailcheck.splitEmail(' postbox@com')).toEqual({
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address:'postbox',
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domain:'com',
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topLevelDomain:'com',
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secondLevelDomain: ''
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});
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expect(mailcheck.splitEmail('postbox@com ')).toEqual({
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address:'postbox',
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domain:'com',
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topLevelDomain:'com',
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secondLevelDomain: ''
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});
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});
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});
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describe("mailcheck.findClosestDomain", function () {
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it("returns the most similar domain", function () {
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expect(mailcheck.findClosestDomain('google.com', domains)).toEqual('google.com');
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expect(mailcheck.findClosestDomain('gmail.com', domains)).toEqual('gmail.com');
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expect(mailcheck.findClosestDomain('emaildoman.com', domains)).toEqual('emaildomain.com');
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expect(mailcheck.findClosestDomain('gmsn.com', domains)).toEqual('msn.com');
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expect(mailcheck.findClosestDomain('gmaik.com', domains)).toEqual('gmail.com');
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});
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it("returns the most similar second-level domain", function () {
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expect(mailcheck.findClosestDomain('hotmial', secondLevelDomains)).toEqual('hotmail');
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expect(mailcheck.findClosestDomain('tahoo', secondLevelDomains)).toEqual('yahoo');
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expect(mailcheck.findClosestDomain('livr', secondLevelDomains)).toEqual('live');
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expect(mailcheck.findClosestDomain('outllok', secondLevelDomains)).toEqual('outlook');
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});
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it("returns the most similar top-level domain", function () {
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expect(mailcheck.findClosestDomain('cmo', topLevelDomains)).toEqual('com');
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expect(mailcheck.findClosestDomain('ogr', topLevelDomains)).toEqual('org');
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expect(mailcheck.findClosestDomain('ifno', topLevelDomains)).toEqual('info');
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expect(mailcheck.findClosestDomain('com.uk', topLevelDomains)).toEqual('co.uk');
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});
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});
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});
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// Browser-only code below:
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if (typeof window === 'undefined') {
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return;
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}
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describe("jquery.mailcheck", function () {
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var suggestedSpy, emptySpy;
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beforeEach(function() {
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$('body').append('<div id="playground"></div>');
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suggestedSpy = jasmine.createSpy();
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emptySpy = jasmine.createSpy();
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$('#playground').append('<input type="text" id="test-input"/>');
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});
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afterEach(function() {
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$('#playground').remove();
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});
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it("calls the 'suggested' callback with the element and result when there's a suggestion", function () {
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$("#test-input").val('[email protected]').mailcheck({
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suggested: suggestedSpy,
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empty: emptySpy
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});
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expect(suggestedSpy).toHaveBeenCalledWith($("#test-input"),{
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address: 'test',
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domain: 'gmail.com',
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full: '[email protected]'
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});
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expect(emptySpy).not.toHaveBeenCalled();
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});
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it("calls the 'empty' callback with the element when there's no suggestion", function () {
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$("#test-input").val('[email protected]').mailcheck({
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suggested: suggestedSpy,
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empty: emptySpy
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});
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expect(suggestedSpy).not.toHaveBeenCalled();
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expect(emptySpy).toHaveBeenCalledWith($("#test-input"));
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});
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});
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});
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