Merge pull request #2 from drewfish/testing

converted tests to use mocha & chai

packages/formatjs/packages/intl-messageformat/.gitignore

@@ -1 +1,2 @@
 node_modules
+coverage

packages/formatjs/packages/intl-messageformat/Gruntfile.js

@@ -3,7 +3,7 @@ module.exports = function (grunt) {
     grunt.initConfig({
         pkg: grunt.file.readJSON('package.json'),
         jshint: {
-            all: ['lib/message.js']
+            all: ['lib/*.js', 'tests/*.js']
         }
     });
 

packages/formatjs/packages/intl-messageformat/package.json

@@ -29,12 +29,15 @@
     "test": "tests"
   },
   "devDependencies": {
+    "chai": "~1.8.1",
     "grunt": "~0.4.2",
     "grunt-cli": "~0.1.11",
-    "grunt-contrib-jshint": "~0.7.2"
+    "grunt-contrib-jshint": "~0.7.2",
+    "istanbul": "~0.1.46",
+    "mocha": "~1.15.1"
   },
   "scripts": {
     "pretest": "grunt jshint",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "istanbul cover -- _mocha tests/ --reporter spec"
   }
 }

packages/formatjs/packages/intl-messageformat/tests/message.js

@@ -0,0 +1,79 @@
+/*jshint node:true */
+/*global describe,it */
+'use strict';
+
+
+var expect = require('chai').expect,
+    MessageFormatter = require('../lib/message.js');
+
+
+describe('message creation', function () {
+
+    it('simple string formatting', function () {
+        var msg, m;
+        msg = new MessageFormatter(null, 'My name is ${first} {last}.');
+        m = msg.format({
+            first: 'Anthony',
+            last: 'Pipkin'
+        });
+        expect(m).to.equal('My name is Anthony Pipkin.');
+    });
+
+
+    it ('complex object formatter', function () {
+        var msg, m;
+        msg = new MessageFormatter(null, ['Some text before ', {
+            type: 'plural',
+            valueName: 'numPeople',
+            offset: 1,
+            options: {
+                one: 'Some message ${ph} with ${#} value',
+
+                few: ['Optional prefix text for |few| ', {
+                    type: 'select',
+                    valueName: 'gender',
+                    options: {
+                        male: 'Text for male option with \' single quotes',
+                        female: 'Text for female option with {}',
+                        other: 'Text for default'
+                    }
+                }, ' optional postfix text'],
+
+                other: 'Some messages for the default',
+
+                    '1': ['Optional prefix text ', {
+                    type: 'select',
+                    valueName: 'gender',
+                    options: {
+                        male: 'Text for male option with \' single quotes',
+                        female: 'Text for female option with {}',
+                        other: 'Text for default'
+                    }
+                }, ' optional postfix text'],
+            }
+        }, ' and text after']);
+        m = msg.format({
+            numPeople: 4,
+            ph: 'whatever',
+            gender: 'male'
+        });
+        expect(m).to.equal("Some text before Optional prefix text for |few| Text for male option with ' single quotes optional postfix text and text after");
+    });
+
+
+    it('Simple string formatter using a custom formatter for a token', function () {
+        var msg, m;
+        msg = new MessageFormatter(null, 'Test formatter d: ${num:d}', {
+            d: function (locale, val) {
+                return +val;
+            }
+        });
+        m = msg.format({
+            num: '010'
+        });
+        expect(m).to.equal('Test formatter d: 10');
+    });
+
+});
+
+