Move PHPUnit tests into a tests/phpunit directory.

wp-tests-config.php can/should reside in the root of a develop checkout. `phpunit` should be run from the root.

see #25088.


git-svn-id: https://develop.svn.wordpress.org/trunk@25165 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/formatting/SanitizeTextField.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * @group formatting
+ */
+class Tests_Formatting_SanitizeTextField extends WP_UnitTestCase {
+	// #11528
+	function test_sanitize_text_field() {
+		$inputs = array(
+			'оРангутанг', //Ensure UTF8 text is safe the Р is D0 A0 and A0 is the non-breaking space.
+			'САПР', //Ensure UTF8 text is safe the Р is D0 A0 and A0 is the non-breaking space.
+			'one is < two',
+			'tags <span>are</span> <em>not allowed</em> here',
+			' we should trim leading and trailing whitespace ',
+			'we  also  trim  extra  internal  whitespace',
+			'tabs 	get removed too',
+			'newlines are not welcome
+			here',
+			'We also %AB remove %ab octets',
+			'We don\'t need to wory about %A
+			B removing %a
+			b octets even when %a	B they are obscured by whitespace',
+			'%AB%BC%DE', //Just octets
+			'Invalid octects remain %II',
+			'Nested octects %%%ABABAB %A%A%ABBB',
+		);
+		$expected = array(
+			'оРангутанг',
+			'САПР',
+			'one is &lt; two',
+			'tags are not allowed here',
+			'we should trim leading and trailing whitespace',
+			'we also trim extra internal whitespace',
+			'tabs get removed too',
+			'newlines are not welcome here',
+			'We also remove octets',
+			'We don\'t need to wory about %A B removing %a b octets even when %a B they are obscured by whitespace',
+			'', //Emtpy as we strip all the octets out
+			'Invalid octects remain %II',
+			'Nested octects',
+		);
+
+		foreach ($inputs as $key => $input) {
+			$this->assertEquals($expected[$key], sanitize_text_field($input));
+		}
+	}
+}