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vendor/symfony/dependency-injection/Tests/ParameterBag/FrozenParameterBagTest.php

@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\ParameterBag;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
+
+class FrozenParameterBagTest extends TestCase
+{
+    public function testConstructor()
+    {
+        $parameters = array(
+            'foo' => 'foo',
+            'bar' => 'bar',
+        );
+        $bag = new FrozenParameterBag($parameters);
+        $this->assertEquals($parameters, $bag->all(), '__construct() takes an array of parameters as its first argument');
+    }
+
+    /**
+     * @expectedException \LogicException
+     */
+    public function testClear()
+    {
+        $bag = new FrozenParameterBag(array());
+        $bag->clear();
+    }
+
+    /**
+     * @expectedException \LogicException
+     */
+    public function testSet()
+    {
+        $bag = new FrozenParameterBag(array());
+        $bag->set('foo', 'bar');
+    }
+
+    /**
+     * @expectedException \LogicException
+     */
+    public function testAdd()
+    {
+        $bag = new FrozenParameterBag(array());
+        $bag->add(array());
+    }
+
+    /**
+     * @expectedException \LogicException
+     */
+    public function testRemove()
+    {
+        $bag = new FrozenParameterBag(array('foo' => 'bar'));
+        $bag->remove('foo');
+    }
+}