302 lines
10 KiB
Java
302 lines
10 KiB
Java
/*jslint node: true*/
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/*jslint expr: true*/
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/*global describe, it*/
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"use strict";
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var should = require('should');
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var emoji = require('../index');
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describe("emoji.js", function () {
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describe("get(emoji)", function () {
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it("should return an emoji code", function () {
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var coffee = emoji.get('coffee');
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should.exist(coffee);
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coffee.should.be.exactly('☕');
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});
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it("should support github flavored markdown emoji", function () {
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var coffee = emoji.get(':coffee:');
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should.exist(coffee);
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coffee.should.be.exactly('☕');
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});
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});
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describe("random()", function () {
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it("should return a random emoji and the corresponding key", function () {
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var result = emoji.random();
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should.exist(result);
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should.exist(result.key);
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should.exist(result.emoji);
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result.emoji.should.be.exactly(emoji.get(result.key));
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});
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});
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describe("which(emoji_code)", function () {
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it("should return name of the emoji", function () {
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var coffee = emoji.which('☕');
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should.exist(coffee);
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coffee.should.be.exactly('coffee');
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});
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it("should work for differently formed characters", function () {
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var umbrella = emoji.which('☔');
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should.exist(umbrella);
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umbrella.should.be.exactly('umbrella_with_rain_drops');
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});
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it("should return the same name for differently formed characters", function () {
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var umbrella1 = emoji.which('☔');
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should.exist(umbrella1);
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var umbrella2 = emoji.which('☔️');
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should.exist(umbrella2);
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umbrella1.should.equal(umbrella2);
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});
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it("should work for flags", function() {
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var mexico = emoji.which('🇲🇽');
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should.exists(mexico);
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mexico.should.be.exactly('flag-mx');
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var marocco = emoji.which('🇲🇦');
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should.exists(marocco);
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marocco.should.be.exactly('flag-ma');
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// see issue #21
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mexico.should.not.equal(marocco);
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});
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});
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describe("emojify(str)", function () {
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it("should parse :emoji: in a string and replace them with the right emoji", function () {
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var coffee = emoji.emojify('I :heart: :coffee:! - :hushed::star::heart_eyes: ::: test : : :+1:+');
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should.exist(coffee);
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coffee.should.be.exactly('I ❤️ ☕! - 😯⭐😍 ::: test : : 👍+');
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});
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it("should handle flags correctly", function() {
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var flags = emoji.emojify('Mexico :flag-mx: and Marocco :flag-ma: are not the same');
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should.exists(flags);
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flags.should.be.exactly('Mexico 🇲🇽 and Marocco 🇲🇦 are not the same');
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});
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it("should leave unknown emoji", function () {
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var coffee = emoji.emojify('I :unknown_emoji: :star: :another_one:');
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should.exist(coffee);
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coffee.should.be.exactly('I :unknown_emoji: ⭐ :another_one:');
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});
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it("should replace unknown emoji using provided cb function", function () {
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var coffee = emoji.emojify('I :unknown_emoji: :star: :another_one:', function(name) {
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return name;
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});
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should.exist(coffee);
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coffee.should.be.exactly('I unknown_emoji ⭐ another_one');
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});
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it("should wrap emoji using provided format function", function () {
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var coffee = emoji.emojify('I :heart: :coffee:', null, function(code, name) {
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return '<img alt="' + code + '" src="' + name + '.png" />';
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});
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should.exist(coffee);
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coffee.should.be.exactly('I <img alt="❤️" src="heart.png" /> <img alt="☕" src="coffee.png" />');
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});
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it("should not wrap unknown using provided format function", function () {
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var coffee = emoji.emojify('I :unknown_emoji: :coffee:', null, function(code, name) {
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return '<img alt="' + code + '" src="' + name + '.png" />';
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});
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should.exist(coffee);
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coffee.should.be.exactly('I :unknown_emoji: <img alt="☕" src="coffee.png" />');
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});
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it("should replace unknown emojis and wrap known emojis using cb functions", function () {
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var coffee = emoji.emojify('I :unknown_emoji: :coffee:',
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function(name) {
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return name;
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},
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function(code, name) {
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return '<img alt="' + code + '" src="' + name + '.png" />';
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}
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);
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should.exist(coffee);
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coffee.should.be.exactly('I unknown_emoji <img alt="☕" src="coffee.png" />');
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});
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});
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it("should return an emoji code", function () {
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var coffee = emoji.emoji.coffee;
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should.exist(coffee);
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coffee.should.be.exactly('☕');
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});
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describe("search(str)", function () {
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it("should return partially matched emojis", function () {
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var matchingEmojis = emoji.search("cof");
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matchingEmojis.length.should.not.eql(0);
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matchingEmojis.forEach(function(emoji) {
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emoji.key.should.match(/^cof/);
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});
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});
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it("should only include emojies that begin with the search", function () {
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var matchingEmojis = emoji.search("ca");
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matchingEmojis.length.should.not.eql(0);
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matchingEmojis.forEach(function(emoji) {
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var index = emoji.key.indexOf("ca");
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index.should.be.exactly(0);
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});
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});
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it("should match when you include the colon", function () {
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var matchingEmojis = emoji.search(":c");
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matchingEmojis.length.should.not.eql(0);
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matchingEmojis.forEach(function(emoji) {
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var index = emoji.key.indexOf("c");
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index.should.be.exactly(0);
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});
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});
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it("should return an empty array when no matching emojis are found", function () {
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var matchingEmojis = emoji.search("notAnEmoji");
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matchingEmojis.length.should.be.exactly(0);
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});
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});
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describe("unemojify(str)", function () {
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it("should parse emoji and replace them with :emoji:", function() {
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var coffee = emoji.unemojify('I ❤️ ☕️! - 😯⭐️😍 ::: test : : 👍+');
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should.exist(coffee);
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coffee.should.be.exactly('I :heart: :coffee:! - :hushed::star::heart_eyes: ::: test : : :thumbsup:+');
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})
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it("should leave unknown emoji", function () {
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var coffee = emoji.unemojify('I ⭐️ :another_one: 🦢');
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should.exist(coffee);
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coffee.should.be.exactly('I :star: :another_one: 🦢');
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});
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it("should parse a complex emoji like woman-kiss-woman and replace it with :woman-kiss-woman:", function() {
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var coffee = emoji.unemojify('I love 👩❤️💋👩');
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should.exist(coffee);
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coffee.should.be.exactly('I love :woman-kiss-woman:');
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});
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it("should parse flags correctly", function () {
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var flags = emoji.unemojify('The flags of 🇲🇽 and 🇲🇦 are not the same');
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should.exists(flags);
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flags.should.be.exactly('The flags of :flag-mx: and :flag-ma: are not the same');
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});
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});
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describe('find emoji', function() {
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it('Should be able to find a emoji by :name:', function() {
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var result = emoji.find(':heart:')
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should.exists(result);
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result.should.eql({ emoji: '❤️', key: 'heart' });
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});
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it('Should be able to find an emoji by name', function() {
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var result = emoji.find('heart');
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should.exists(result);
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result.should.eql({ emoji: '❤️', key: 'heart' });
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});
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it('Should be able to find an emoji by code', function() {
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var result = emoji.find('❤');
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should.exists(result);
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result.should.eql({ emoji: '❤️', key: 'heart' });
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});
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it('Should return `undefined` for unknown emojis', function() {
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var result = emoji.find('unknown_emoji');
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should.not.exists(result);
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})
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});
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describe('hasEmoji', function() {
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it('Should be able to check a emoji by :name:', function() {
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var result = emoji.hasEmoji(':heart:');
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result.should.equal(true)
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});
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it('Should be able to check a emoji by name', function() {
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var result = emoji.hasEmoji('heart');
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result.should.equal(true);
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});
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it('Should be able to check a emoji by code text form)', function() {
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var result = emoji.hasEmoji('❤');
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result.should.equal(true);
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});
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it('Should be able to check a emoji by code in variant form', function() {
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var result = emoji.hasEmoji('❤️');
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result.should.equal(true);
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});
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it('Should return false for unknown emoji names', function() {
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var result = emoji.hasEmoji(':pizza-kiss-coffee:');
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result.should.equal(false);
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});
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it('Should return false for unknown emoji codes', function() {
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var result = emoji.hasEmoji('🍕❤️💋☕');
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result.should.equal(false);
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});
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});
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describe('replace', function() {
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it('Should be able to strip emojis', function() {
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var result = emoji.replace('Host: eseaps001 Addr: 10.XX.XX.XX: - ⚠️ 〰️ 〰️ low disk space', '', true);
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result.should.equal('Host: eseaps001 Addr: 10.XX.XX.XX: - low disk space');
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});
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it('Should keep the trailing spaces when not explicitly told to clean', function() {
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var result = emoji.replace('Host: eseaps001 Addr: 10.XX.XX.XX: - ⚠️ 〰️ 〰️ low disk space', '');
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result.should.equal('Host: eseaps001 Addr: 10.XX.XX.XX: - low disk space');
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});
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it('Should be able to strip a emoji by code text form', function() {
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var result = emoji.replace('I ❤ coffee', '', true);
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result.should.equal('I coffee');
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});
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it('Should be able to strip a emoji by code in variant form', function() {
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var result = emoji.replace('I ❤️ cleaning', '', true);
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result.should.equal('I cleaning');
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});
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it('Should be able to strip complex emojis', function() {
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var result = emoji.replace('Where did this 👩❤️💋👩 happen?', '', true);
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result.should.equal('Where did this happen?');
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});
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it('Should be able to strip flag emojis', function() {
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var result = emoji.replace('There is no flag 🇲🇽', '', true);
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result.should.equal('There is no flag');
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});
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it('Should be able to replace by callback function', function() {
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var result = emoji.replace('There is no ⚠ on my hard drive', function (emoji) {
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return emoji.key;
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});
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result.should.equal('There is no warning on my hard drive');
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});
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it('Non existing complex emojis are known to be ignored', function() {
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var result = emoji.replace('Some 🍕❤️💋☕ emoji', '');
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result.should.not.equal('Some emoji');
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});
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});
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describe('strip', function() {
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it('Should be able to strip emojis', function() {
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var result = emoji.strip('Host: eseaps001 Addr: 10.XX.XX.XX: - ⚠️ 〰️ 〰️ low disk space');
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result.should.equal('Host: eseaps001 Addr: 10.XX.XX.XX: - low disk space');
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});
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});
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});
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