Version 1

[yaffs-website] / web / core / tests / Drupal / Tests / Component / Utility / BytesTest.php

diff --git a/web/core/tests/Drupal/Tests/Component/Utility/BytesTest.php b/web/core/tests/Drupal/Tests/Component/Utility/BytesTest.php
new file mode 100644 (file)
index 0000000..35872ac
--- /dev/null
+++ b/web/core/tests/Drupal/Tests/Component/Utility/BytesTest.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace Drupal\Tests\Component\Utility;
+
+use Drupal\Component\Utility\Bytes;
+use Drupal\Tests\UnitTestCase;
+
+/**
+ * Tests bytes size parsing helper methods.
+ *
+ * @group Utility
+ *
+ * @coversDefaultClass \Drupal\Component\Utility\Bytes
+ */
+class BytesTest extends UnitTestCase {
+
+  /**
+   * Tests \Drupal\Component\Utility\Bytes::toInt().
+   *
+   * @param int $size
+   *   The value for the size argument for
+   *   \Drupal\Component\Utility\Bytes::toInt().
+   * @param int $expected_int
+   *   The expected return value from
+   *   \Drupal\Component\Utility\Bytes::toInt().
+   *
+   * @dataProvider providerTestToInt
+   * @covers ::toInt
+   */
+  public function testToInt($size, $expected_int) {
+    $this->assertEquals($expected_int, Bytes::toInt($size));
+  }
+
+  /**
+   * Provides data for testToInt.
+   *
+   * @return array
+   *   An array of arrays, each containing the argument for
+   *   \Drupal\Component\Utility\Bytes::toInt(): size, and the expected return
+   *   value.
+   */
+  public function providerTestToInt() {
+    return [
+      ['1', 1],
+      ['1 byte', 1],
+      ['1 KB'  , Bytes::KILOBYTE],
+      ['1 MB'  , pow(Bytes::KILOBYTE, 2)],
+      ['1 GB'  , pow(Bytes::KILOBYTE, 3)],
+      ['1 TB'  , pow(Bytes::KILOBYTE, 4)],
+      ['1 PB'  , pow(Bytes::KILOBYTE, 5)],
+      ['1 EB'  , pow(Bytes::KILOBYTE, 6)],
+      ['1 ZB'  , pow(Bytes::KILOBYTE, 7)],
+      ['1 YB'  , pow(Bytes::KILOBYTE, 8)],
+      ['23476892 bytes', 23476892],
+      ['76MRandomStringThatShouldBeIgnoredByParseSize.', 79691776], // 76 MB
+      ['76.24 Giggabyte', 81862076662], // 76.24 GB (with typo)
+    ];
+  }
+
+}