Update http bestChoice to support the priority

Add unittests


git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5802 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

Tests/httpTest.php

@@ -0,0 +1,55 @@
+<?php
+/** DomFramework - Tests
+  * @package domframework
+  * @author Dominique Fournier <dominique@fournier38.fr>
+  */
+
+/** Test the http.php file */
+class httpTest extends PHPUnit_Framework_TestCase
+{
+  /** bestChoice : exact existing entry
+    */
+  public function testBestChoice1 ()
+  {
+    $http = new http ();
+    $res = $http->bestChoice (
+    "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+    array ("application/xml"), "text/html");
+    $this->assertSame ($res, "application/xml");
+  }
+
+  /** bestChoice : Generic catch.
+    * Use default value
+    */
+  public function testBestChoice2 ()
+  {
+    $http = new http ();
+    $res = $http->bestChoice (
+    "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+    array ("text/plain"), "text/html");
+    $this->assertSame ($res, "text/html");
+  }
+
+  /** bestChoice : no solution : use the default value
+    */
+  public function testBestChoice3 ()
+  {
+    $http = new http ();
+    $res = $http->bestChoice (
+    "text/html,application/xhtml+xml,application/xml;q=0.9",
+    array ("text/plain"), "text/html");
+    $this->assertSame ($res, "text/html");
+  }
+
+  /** bestChoice : invalid entry (end with comma). Continue without error and
+    * skip the bad choices
+    */
+  public function testBestChoice4 ()
+  {
+    $http = new http ();
+    $res = $http->bestChoice (
+    "text/html,application/xhtml+xml,application/xml;q=0.9,",
+    array ("text/plain"), "text/html");
+    $this->assertSame ($res, "text/html");
+  }
+}