Add first PHPUnit test

tests/eTools/Utils/SlugifyTest.php

@@ -0,0 +1,35 @@
+<?php
+namespace eTools\Tests\Utils;
+
+class SlugifyTest extends \PHPUnit_Framework_TestCase {
+	public function testCleanTeamName() {
+		$slugify = new \eTools\Utils\Slugify();
+
+		// Test standard name should be strtolower()'d
+		$this->assertEquals('madman', $slugify->cleanTeamName('Madman'));
+
+		// Brackets should be removed
+		$this->assertEquals('ipt-madman', $slugify->cleanTeamName('<[{(IPT)}]>Madman'));
+
+		// Spaces at the start/end of string should be trimmed
+		$this->assertEquals('madman', $slugify->cleanTeamName(' madman '));
+
+		// Spaces inside the string should be converted to hyphens
+		$this->assertEquals('m-a-d-m-a-n', $slugify->cleanTeamName(' m a d m a n '));
+
+		// Certain accented characters should be transliterated into standard ASCII
+		$this->assertEquals("aaeeeiu", $slugify->cleanTeamName("àâéèêîù"));
+
+		// Certain invalid characters should be removed, replaced with spaces, which are trimmed away to just a hyphen
+		$this->assertEquals("-", $slugify->cleanTeamName("'-:!?;,`|."));
+
+		// If all characters are removed, the name is a single hyphen
+		$this->assertEquals("-", $slugify->cleanTeamName("[]"));
+
+		// If the name is entirely spaces, it is replaced with a single hyphen
+		$this->assertEquals("-", $slugify->cleanTeamName('          '));
+
+		// preg_replace removes any non-ASCII or numeric character with nothing
+		$this->assertEquals("-", $slugify->cleanTeamName('#$%^&*~|\'\\'));
+	}
+}