Added tests

Author: lukepass

src/Visitor/Php/Symfony/Constraint.php

@@ -1,11 +1,23 @@
 <?php
 
+/*
+ * This file is part of the PHP Translation package.
+ *
+ * (c) PHP Translation team <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Translation\Extractor\Visitor\Php\Symfony;
 
 use PhpParser\Node;
 use PhpParser\NodeVisitor;
 use Translation\Extractor\Visitor\Php\BasePHPVisitor;
 
+/**
+ * @author Luca Passini <[email protected]>
+ */
 final class Constraint extends BasePHPVisitor implements NodeVisitor
 {
     const VALIDATORS_DOMAIN = 'validators';

tests/Functional/Visitor/Php/Symfony/ConstraintTest.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the PHP Translation package.
+ *
+ * (c) PHP Translation team <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Translation\Extractor\Tests\Functional\Visitor\Php\Symfony;
+
+use Translation\Extractor\Tests\Functional\Visitor\Php\BasePHPVisitorTest;
+use Translation\Extractor\Tests\Resources;
+use Translation\Extractor\Visitor\Php\Symfony\Constraint;
+
+/**
+ * @author Tobias Nyholm <[email protected]>
+ */
+final class ConstraintTest extends BasePHPVisitorTest
+{
+    public function testExtract()
+    {
+        $collection = $this->getSourceLocations(new Constraint(), Resources\Php\Symfony\Constraint::class);
+
+        $this->assertCount(2, $collection);
+
+        $first = $collection->get(0);
+        $this->assertEquals('error.custom_not_blank', $first->getMessage());
+
+        $second = $collection->get(1);
+        $this->assertEquals('error.custom_length', $second->getMessage());
+    }
+}

tests/Resources/Php/Symfony/Constraint.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+
+use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+class Constraint
+{
+    /**
+     * @return array
+     */
+    public function newAction()
+    {
+        $notBlankConstraint = new NotBlank([
+            'message' => 'error.custom_not_blank',
+        ]);
+
+        $lengthConstraint = new Assert\Length([
+            'min' => 6,
+            'minMessage' => 'error.custom_length',
+        ]);
+
+        return [];
+    }
+}