current code from svn, revision 62608

1 files changed, 73 insertions, 0 deletions

diff --git a/tests/unit/lib/FunctionsTest.php b/tests/unit/lib/FunctionsTest.php
new file mode 100644
index 0000000..2d3c868
--- /dev/null
+++ b/tests/unit/lib/FunctionsTest.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * Copyright (C) 2010 - Marcus Lunzenauer <mlunzena@uos.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+class StringWrapper {
+    function __construct($string)
+    {
+        $this->string = $string;
+    }
+    function __toString()
+    {
+        return (string) $this->string;
+    }
+}
+
+class FunctionsTest extends \Codeception\Test\Unit
+{
+    function testWords()
+    {
+        $string = "one two three";
+        $this->assertEquals(['one', 'two', 'three'], words($string));
+    }
+
+    function testWordsWithEmptyString()
+    {
+        $string = "";
+        $this->assertEquals([], words($string));
+    }
+
+    function testArrayFlatten()
+    {
+        $array = json_decode(
+            '[[1, 2], [3, [4], [[5, 6]]], 7]'
+        );
+
+        $this->assertEquals(range(1, 7), array_flatten($array));
+    }
+    
+    function testRelsize()
+    {
+        // Test basic sizes and suffixed 's' if value is <> 1
+        $this->assertEquals('0 Bytes', relsize(0));
+        $this->assertEquals('0 B', relsize(0, false));
+        $this->assertEquals('1 Byte', relsize(1));
+        $this->assertEquals('1 B', relsize(1, false));
+        $this->assertEquals('2 Bytes', relsize(2));
+        $this->assertEquals('2 B', relsize(2, false));
+
+        // Test all sizes
+        $this->assertEquals('1 Kilobyte', relsize(pow(1024, 1)));
+        $this->assertEquals('1 Megabyte', relsize(pow(1024, 2)));
+        $this->assertEquals('1 Gigabyte', relsize(pow(1024, 3)));
+        $this->assertEquals('1 Terabyte', relsize(pow(1024, 4)));
+        $this->assertEquals('1 Petabyte', relsize(pow(1024, 5)));
+        $this->assertEquals('1 Exabyte', relsize(pow(1024, 6)));
+        $this->assertEquals('1 Zettabyte', relsize(pow(1024, 7)));
+        $this->assertEquals('1 Yottabyte', relsize(pow(1024, 8)));
+        
+        // Test displayed levels
+        $this->assertEquals('1 Megabyte', relsize(1024 * 1024 + 2 * 1024 + 3, true, 1));
+        $this->assertEquals('1.5 Megabytes', relsize(1024 * 1024 + 512 * 1024 + 3, true, 1));
+        $this->assertEquals('1 Megabyte, 2 Kilobytes', relsize(1024 * 1024 + 2 * 1024 + 3, true, 2));
+        $this->assertEquals('1 Megabyte, 2 Kilobytes, 3 Bytes', relsize(1024 * 1024 + 2 * 1024 + 3, true, 3));
+        $this->assertEquals('1 Megabyte, 2 Kilobytes, 3 Bytes', relsize(1024 * 1024 + 2 * 1024 + 3, true, 0));
+    }
+}