Fix tests for Symfony2 2.1

.travis.yml

@@ -6,9 +6,9 @@ php:
   - 5.5
 
 env:
-    - SYMFONY_VERSION=~2.1.0
-    - SYMFONY_VERSION=~2.2.0
-    - SYMFONY_VERSION=~2.3.0
+    - SYMFONY_VERSION=2.1.*
+    - SYMFONY_VERSION=2.2.*
+    - SYMFONY_VERSION=2.3.*
     - SYMFONY_VERSION=dev-master
 
 matrix:
@@ -18,6 +18,8 @@ matrix:
 before_script:
     - composer self-update
     - composer require symfony/framework-bundle:${SYMFONY_VERSION} --no-update
+    - composer require symfony/twig-bundle:${SYMFONY_VERSION} --no-update
+    - composer require symfony/validator:${SYMFONY_VERSION} --no-update
     - composer update
 
 script: phpunit --coverage-text

Parser/ValidationParserLegacy.php

@@ -65,7 +65,7 @@ class ValidationParserLegacy extends ValidationParser
                 $constraints = $propdata->getConstraints();
 
                 foreach ($constraints as $constraint) {
-                    $vparams = $this->parseConstraint($constraint, $vparams);
+                    $vparams = $this->parseConstraint($constraint, $vparams, $className);
                 }
             }
 

Tests/Parser/ValidationParserTest.php

@@ -3,6 +3,8 @@ namespace NelmioApiDocBundle\Tests\Parser;
 
 use Nelmio\ApiDocBundle\Tests\WebTestCase;
 use Nelmio\ApiDocBundle\Parser\ValidationParser;
+use Nelmio\ApiDocBundle\Parser\ValidationParserLegacy;
+use Symfony\Component\HttpKernel\Kernel;
 
 class ValidationParserTest extends WebTestCase
 {
@@ -13,7 +15,11 @@ class ValidationParserTest extends WebTestCase
         $container  = $this->getContainer();
         $factory = $container->get('validator.mapping.class_metadata_factory');
 
-        $this->parser = new ValidationParser($factory);
+        if (version_compare(Kernel::VERSION, '2.2.0', '<')) {
+            $this->parser = new ValidationParserLegacy($factory);
+        } else {
+            $this->parser = new ValidationParser($factory);
+        }
     }
 
     /**

Tests/WebTestCase.php

@@ -17,6 +17,17 @@ use Symfony\Component\HttpKernel\Kernel;
 
 abstract class WebTestCase extends BaseWebTestCase
 {
+    protected function setUp()
+    {
+        $this->deleteTmpDir();
+
+        parent::setUp();
+
+        if (version_compare(Kernel::VERSION, '2.2.0', '<')) {
+            $this->markTestSkipped('Does not work with Symfony2 2.1 due to a "host" parameter in the `routing.yml` file');
+        }
+    }
+
     protected function deleteTmpDir()
     {
         if (!file_exists($dir = sys_get_temp_dir().'/'.Kernel::VERSION)) {
@@ -63,12 +74,6 @@ abstract class WebTestCase extends BaseWebTestCase
         );
     }
 
-    public function setUp()
-    {
-        $this->deleteTmpDir();
-        parent::setUp();
-    }
-
     public function tearDown()
     {
         parent::tearDown();

composer.json

@@ -15,10 +15,11 @@
         }
     ],
     "require": {
-        "symfony/framework-bundle": "~2.1",
-        "symfony/twig-bundle": "~2.1",
+        "symfony/framework-bundle": "2.1.*",
+        "symfony/twig-bundle": "2.1.*",
         "symfony/console": "~2.1",
-        "dflydev/markdown": "1.0.*"
+        "dflydev/markdown": "1.0.*",
+        "symfony/validator": "2.1.0"
     },
     "conflict": {
         "jms/serializer": "<0.12",