Ticket #39868: wp-validate-boolean.php.patch

tests/phpunit/tests/functions/wp-validate-boolean.php

@@ +1 @@
+<?php
+/**
+ * tests for wp_validate_boolean() in functions.php
+ * User: PBearne
+ * Date: 2016-02-01
+ *
+ */
+
+if ( ! defined( 'WPINC' ) ) {
+        die;
+}
+/**
+ * @group functions.php
+ */
+class Tests_Functions_wp_validate_boolean extends WP_UnitTestCase {
+
+        /**
+         * data provider
+         *
+         * @return array
+         */
+        function data_provider() {
+                        $std = new \stdClass();
+
+                        return array(
+                                array ( true, true ),
+                                array ( false, false ),
+                                array ( 'true', true ),
+                                array ( 'false', false ),
+                                array ( 'string', true ),
+                                array ( array(), false ),
+                                array ( 1, true ),
+                                array ( 0, false ),
+                                array ( -1, true ),
+                                array ( 99, true ),
+                                array ( $std, true ),
+                                array ( 'yes', true ),
+                                array ( 'no', true ),
+                                array ( '', false ),
+                                array ( 0.1, true ),
+                                array ( '1', true ),
+                                array ( '0', false ),
+                                array ( 'FalSE', false ), // @ticket 30238
+                                array ( null, false ),
+                                array ( 'FALSE', false ), // @ticket 30238
+                                array ( 'TRUE', true ),
+                                array ( ' FALSE ', true ),
+                        );
+                }
+
+        /**
+         * @covers ::wp_validate_boolean
+         * @dataProvider data_provider
+         *
+         * @param mixed $tested.
+         * @param bool $expected.
+         */
+        public function test_wp_validate_boolea( $tested, $expected ) {
+
+                $this->assertEquals( wp_validate_boolean( $tested ), $expected );
+        }
+}