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vendor/symfony/validator/Tests/Constraints/FileTest.php

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+<?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\Validator\Tests\Constraints;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Validator\Constraints\File;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+class FileTest extends TestCase
+{
+    /**
+     * @dataProvider provideValidSizes
+     */
+    public function testMaxSize($maxSize, $bytes, $binaryFormat)
+    {
+        $file = new File(array('maxSize' => $maxSize));
+
+        $this->assertSame($bytes, $file->maxSize);
+        $this->assertSame($binaryFormat, $file->binaryFormat);
+        $this->assertTrue($file->__isset('maxSize'));
+    }
+
+    public function testMagicIsset()
+    {
+        $file = new File(array('maxSize' => 1));
+
+        $this->assertTrue($file->__isset('maxSize'));
+        $this->assertTrue($file->__isset('groups'));
+        $this->assertFalse($file->__isset('toto'));
+    }
+
+    /**
+     * @dataProvider provideValidSizes
+     */
+    public function testMaxSizeCanBeSetAfterInitialization($maxSize, $bytes, $binaryFormat)
+    {
+        $file = new File();
+        $file->maxSize = $maxSize;
+
+        $this->assertSame($bytes, $file->maxSize);
+        $this->assertSame($binaryFormat, $file->binaryFormat);
+    }
+
+    /**
+     * @dataProvider provideInvalidSizes
+     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+     */
+    public function testInvalidValueForMaxSizeThrowsExceptionAfterInitialization($maxSize)
+    {
+        $file = new File(array('maxSize' => 1000));
+        $file->maxSize = $maxSize;
+    }
+
+    /**
+     * @dataProvider provideInvalidSizes
+     */
+    public function testMaxSizeCannotBeSetToInvalidValueAfterInitialization($maxSize)
+    {
+        $file = new File(array('maxSize' => 1000));
+
+        try {
+            $file->maxSize = $maxSize;
+        } catch (ConstraintDefinitionException $e) {
+        }
+
+        $this->assertSame(1000, $file->maxSize);
+    }
+
+    /**
+     * @dataProvider provideInValidSizes
+     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+     */
+    public function testInvalidMaxSize($maxSize)
+    {
+        new File(array('maxSize' => $maxSize));
+    }
+
+    public function provideValidSizes()
+    {
+        return array(
+            array('500', 500, false),
+            array(12300, 12300, false),
+            array('1ki', 1024, true),
+            array('1KI', 1024, true),
+            array('2k', 2000, false),
+            array('2K', 2000, false),
+            array('1mi', 1048576, true),
+            array('1MI', 1048576, true),
+            array('3m', 3000000, false),
+            array('3M', 3000000, false),
+        );
+    }
+
+    public function provideInvalidSizes()
+    {
+        return array(
+            array('+100'),
+            array('foo'),
+            array('1Ko'),
+            array('1kio'),
+            array('1G'),
+            array('1Gi'),
+        );
+    }
+
+    /**
+     * @dataProvider provideFormats
+     */
+    public function testBinaryFormat($maxSize, $guessedFormat, $binaryFormat)
+    {
+        $file = new File(array('maxSize' => $maxSize, 'binaryFormat' => $guessedFormat));
+
+        $this->assertSame($binaryFormat, $file->binaryFormat);
+    }
+
+    public function provideFormats()
+    {
+        return array(
+            array(100, null, false),
+            array(100, true, true),
+            array(100, false, false),
+            array('100K', null, false),
+            array('100K', true, true),
+            array('100K', false, false),
+            array('100Ki', null, true),
+            array('100Ki', true, true),
+            array('100Ki', false, false),
+        );
+    }
+}