Small fixes.

Gruntfile.js

@@ -0,0 +1,108 @@
+module.exports = function(grunt) {
+
+    /**
+     * The directory used to produce outputs.
+     * 
+     * @property {String}
+     */
+    var TARGET_DIRECTORY = 'target';
+
+    grunt.initConfig(
+        {
+
+            /**
+             * Reads the 'package.json' file and puts it content into a 'pkg' Javascript object.
+             */
+            pkg : grunt.file.readJSON('package.json'),
+
+            /**
+             * Clean task.
+             */
+            clean : ['target'],
+
+            /**
+             * Copy task.
+             */
+            copy : {
+
+                /**
+                 * Copy test resource files to the target.
+                 */
+                'test-resources' : {
+                    files : [
+                        {
+                            cwd: 'src/test/resources',
+                            expand: true,
+                            src: '**',
+                            dest: 'target/test-resources/'
+                        }
+                    ]
+                }
+
+            }, /* Copy task */
+
+            /**
+             * PHPDocumentor Task.
+             */
+            phpdocumentor : {
+
+                options : {
+                    directory : 'src/main/php',
+                    target : 'target/reports/phpdocumentor'
+                }, 
+
+                /**
+                 * Target used to generate the PHP documentation of the project.
+                 */
+                generate : {}
+
+            }, /* PHPDocumentor Task */
+
+            /**
+             * PHPUnit Task.
+             */
+            phpunit : {
+
+                classes: {
+                    dir: 'src/test/php'
+                }, 
+
+                options: {
+                    configuration : 'phpunit.xml',
+
+                    // This is used to prevent PHPUnit to fail with a 'zend_mm_heap corrupted' error
+                    // see: http://stackoverflow.com/questions/14597468/how-to-diagnose-these-php-code-coverage-segmentation-and-zend-mm-heap-corrupted
+                    d: 'zend.enable_gc=0'//,
+                    //group : 'PushwooshTest'
+
+                }
+
+            } /* PHPUnit Task */
+
+        }
+
+    ); /* Grunt initConfig call */
+
+    // Load the Grunt Plugins    
+    grunt.loadNpmTasks('grunt-contrib-clean'); 
+    grunt.loadNpmTasks('grunt-contrib-copy'); 
+    grunt.loadNpmTasks('grunt-phpdocumentor');
+    grunt.loadNpmTasks('grunt-phpunit');
+
+    /**
+     * Task used to create the project documentation.
+     */
+    grunt.registerTask('generate-documentation', ['phpdocumentor:generate' ]);
+
+    /**
+     * Task used to execute the project tests.
+     */
+    grunt.registerTask('test', ['copy:test-resources', 'phpunit']);
+
+    /**
+     * Default task, this task executes the following actions :
+     *  - Clean the previous target folder 
+     */
+    grunt.registerTask('default', ['clean', 'test', 'generate-documentation']);
+
+};