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/includes/mock-image-editor.php

@@ -0,0 +1,43 @@
+<?php
+
+if (class_exists( 'WP_Image_Editor' ) ) :
+
+	class WP_Image_Editor_Mock extends WP_Image_Editor {
+
+		public static $load_return = true;
+		public static $test_return = true;
+		public static $save_return = array();
+
+		public function load() {
+			return self::$load_return;
+		}
+		public static function test() {
+			return self::$test_return;
+		}
+		public static function supports_mime_type( $mime_type ) {
+			return true;
+		}
+		public function resize( $max_w, $max_h, $crop = false ) {
+
+		}
+		public function multi_resize( $sizes ) {
+
+		}
+		public function crop( $src_x, $src_y, $src_w, $src_h, $dst_w = null, $dst_h = null, $src_abs = false ) {
+
+		}
+		public function rotate( $angle ) {
+
+		}
+		public function flip( $horz, $vert ) {
+
+		}
+		public function save( $destfilename = null, $mime_type = null ) {
+			return self::$save_return;
+		}
+		public function stream( $mime_type = null ) {
+
+		}
+	}
+
+endif;