first commit

modules/inpostshipping/vendor/symfony/cache/Tests/CacheItemTest.php

@@ -0,0 +1,77 @@
+<?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\Cache\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Cache\CacheItem;
+
+class CacheItemTest extends TestCase
+{
+    public function testValidKey()
+    {
+        $this->assertSame('foo', CacheItem::validateKey('foo'));
+    }
+
+    /**
+     * @dataProvider provideInvalidKey
+     */
+    public function testInvalidKey($key)
+    {
+        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Cache key');
+        CacheItem::validateKey($key);
+    }
+
+    public function provideInvalidKey()
+    {
+        return [
+            [''],
+            ['{'],
+            ['}'],
+            ['('],
+            [')'],
+            ['/'],
+            ['\\'],
+            ['@'],
+            [':'],
+            [true],
+            [null],
+            [1],
+            [1.1],
+            [[[]]],
+            [new \Exception('foo')],
+        ];
+    }
+
+    public function testTag()
+    {
+        $item = new CacheItem();
+
+        $this->assertSame($item, $item->tag('foo'));
+        $this->assertSame($item, $item->tag(['bar', 'baz']));
+
+        \call_user_func(\Closure::bind(function () use ($item) {
+            $this->assertSame(['foo' => 'foo', 'bar' => 'bar', 'baz' => 'baz'], $item->tags);
+        }, $this, CacheItem::class));
+    }
+
+    /**
+     * @dataProvider provideInvalidKey
+     */
+    public function testInvalidTag($tag)
+    {
+        $this->expectException('Symfony\Component\Cache\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Cache tag');
+        $item = new CacheItem();
+        $item->tag($tag);
+    }
+}