node_modules/localize/test/localize.test.js

var assert = require('assert');
var Localize = require('../lib/localize');

module.exports = {
	'test empty initialization error': function() {
		assert.throws(function() {
			var badLocalize = new Localize();
		}, function(err) {
			if(err instanceof Error &&
				err.message == "Must provide a valid set of translations.") {
				return true;
			}
			return false;
		});
	},
	'test bad translations var error': function() {
		assert.throws(function() {
			var badLocalize = new Localize([1,2,3]);
		}, function(err) {
			if(err instanceof Error &&
				err.message == "Must provide a valid set of translations.") {
				return true;
			}
			return false;
		});
	},
	'test bad translations path error': function() {
		assert.throws(function() {
			var badLocalize = new Localize("/nowheresville");
		}, function(err) {
			if(err instanceof Error &&
				err.message == "Translation Path Invalid") {
				return true;
			}
			return false;
		});
	},
	'test good translations var': function() {
		assert.doesNotThrow(function() {
			var goodLocalize = new Localize({
				"Testing...": {
					"es": "Pruebas..."
				}
			});
		});
	},
	'test good translations path': function() {
		assert.doesNotThrow(function() {
			var goodLocalize = new Localize("./translations");
		});
	},
	'test bad setLocale var': function() {
		assert.throws(function() {
			var goodLocalize = new Localize("./translations");
			goodLocalize.setLocale(23);
		}, function(err) {
			if(err instanceof Error &&
				err.message == "Locale must be a string") {
				return true;
			}
			return false;
		});
	},
	'test good setLocale var': function() {
		assert.doesNotThrow(function() {
			var goodLocalize = new Localize("./translations");
			goodLocalize.setLocale("es");
		});
	},
	'test bad translate string': function() {
		assert.throws(function() {
			var goodLocalize = new Localize("./translations");
			goodLocalize.setLocale("es");
			goodLocalize.translate("Test2");
		}, function(err) {
			if(err instanceof Error &&
				err.message == "Could not find translation for 'Test2' in the es locale") {
				return true;
			}
			return false;
		});
	},
	'test good translate string': function() {
		assert.doesNotThrow(function() {
			var goodLocalize = new Localize("./translations");
			goodLocalize.setLocale("es");
			assert.strictEqual(goodLocalize.translate("Testing..."), "Pruebas...");
		});
	},
	'test good translate nop': function() {
		var goodLocalize = new Localize("./translations");
		assert.strictEqual(goodLocalize.translate("Testing..."), "Testing...");
	},
	'test good translate substitution': function() {
		var goodLocalize = new Localize("./translations");
		assert.strictEqual(goodLocalize.translate("Substitution: $[1]", 5), "Substitution: 5");
		goodLocalize.setLocale("es");
		assert.strictEqual(goodLocalize.translate("Substitution: $[1]", 5), "Sustitución: 5");
	},
	'test good translate multiple substitution': function() {
		var goodLocalize = new Localize("./translations");
		assert.strictEqual(goodLocalize.translate("Multiple substitution: $[1], $[2]", 5, 25), "Multiple substitution: 5, 25");
		goodLocalize.setLocale("es");
		assert.strictEqual(goodLocalize.translate("Multiple substitution: $[1], $[2]", 5, 25), "Sustitución múltiple: 5, 25");
	},
	'test bad dateFormat var initialization': function() {
		assert.doesNotThrow(function() {
			var goodLocalize = new Localize("./translations", 25);
		});
	},
	'test bad dateFormat var post-initialization': function() {
		assert.throws(function() {
			var badLocalize = new Localize("./translations", 25);
			badLocalize.loadDateFormats(25);
		}, function(err) {
			if(err instanceof Error &&
				err.message == "Invalid Date Format provided") {
				return true;
			}
			return false;
		});
	},
	'test good dateFormat var post-initialization': function() {
		assert.doesNotThrow(function() {
			var goodLocalize = new Localize("./translations");
			goodLocalize.loadDateFormats({
				"es": {
					dayNames: [
						'Dom', 'Lun', 'Mar', 'Mié', 'Jue', 'Vie', 'Sáb',
						'Domingo', 'Lunes', 'Martes', 'Miércoles', 'Jueves', 'Viernes', 'Sábado'
					],
					monthNames: [
						'Ene', 'Feb', 'Mar', 'Abr', 'May', 'Jun', 'Jul', 'Ago', 'Sep', 'Oct', 'Nov', 'Dic',
						'Enero', 'Febrero', 'Marzo', 'Abril', 'Mayo', 'Junio', 'Julio', 'Agosto', 'Septiembre', 'Octubre', 'Noviembre', 'Diciembre'
					],
					masks: {
						"default": "dddd, d 'de' mmmm yyyy"
					}
				}
			});
		});
	},
	'test good localDate': function() {
		var theDate = new Date("4-Jul-1776");
		var goodLocalize = new Localize("./translations");
		goodLocalize.loadDateFormats({
			"es": {
				dayNames: [
					'Dom', 'Lun', 'Mar', 'Mié', 'Jue', 'Vie', 'Sáb',
					'Domingo', 'Lunes', 'Martes', 'Miércoles', 'Jueves', 'Viernes', 'Sábado'
				],
				monthNames: [
					'Ene', 'Feb', 'Mar', 'Abr', 'May', 'Jun', 'Jul', 'Ago', 'Sep', 'Oct', 'Nov', 'Dic',
					'Enero', 'Febrero', 'Marzo', 'Abril', 'Mayo', 'Junio', 'Julio', 'Agosto', 'Septiembre', 'Octubre', 'Noviembre', 'Diciembre'
				],
				masks: {
					"default": "dddd, d 'de' mmmm yyyy"
				}
			}
		});
		assert.strictEqual(goodLocalize.localDate(theDate), "Thu Jul 04 1776 00:00:00");
		assert.strictEqual(goodLocalize.localDate(theDate, "fullDate"), "Thursday, July 4, 1776");
		assert.strictEqual(goodLocalize.localDate(theDate, "mm/dd/yyyy"), "07/04/1776");
		goodLocalize.setLocale("es");
		assert.strictEqual(goodLocalize.localDate(theDate), "Jueves, 4 de Julio 1776");
	},
	'test good missing translation ignore': function() {
		var goodLocalize = new Localize("./translations");
		goodLocalize.throwOnMissingTranslation(false);
		goodLocalize.setLocale("es");
		assert.strictEqual(goodLocalize.translate("Not found"), "Not found");
	},
	'test translations dir': function() {
		var goodLocalize = new Localize('./translations');
		assert.strictEqual(goodLocalize.translate(goodLocalize.strings.helloWorld), "Hello, World!\n");
		goodLocalize.setLocale("es");
		assert.strictEqual(goodLocalize.translate(goodLocalize.strings.helloWorld), "¡Hola, mundo!\n");
	}
};