<?php

	class TestTimberWPVIP extends TimberImage_UnitTestCase {

		function testDisableCache() {
			$filter = function() {
			    return 'none';
			};
			add_filter( 'timber/cache/mode', $filter );
			$loader = new Timber\Loader();
			$cache = $loader->set_cache('test', 'foobar');
			$cache = $loader->get_cache('test');
			$this->assertFalse($cache);
			remove_filter( 'timber/cache/mode', $filter );
		}

		function testImageResize() {
			add_filter( 'timber/allow_fs_write', '__return_false' );
			$data = array();
			$data['size'] = array( 'width' => 600, 'height' => 400 );
			$upload_dir = wp_upload_dir();
			TestTimberImage::copyTestImage();
			$url = $upload_dir['url'].'/arch.jpg';
			$data['test_image'] = $url;
			$data['crop'] = 'default';
			Timber::compile( 'assets/image-test.twig', $data );
			$resized_path = $upload_dir['path'].'/arch-'.$data['size']['width'].'x'.$data['size']['height'].'-c-'.$data['crop'].'.jpg';
			$this->assertFileDoesNotExist( $resized_path );
			remove_filter( 'timber/allow_fs_write', '__return_false' );
		}

		function testImageResizeInTwig() {
			add_filter( 'timber/allow_fs_write', '__return_false' );
			$pid = self::factory()->post->create(array('post_type' => 'post'));
 			$attach_id = TestTimberImage::get_image_attachment($pid, 'arch.jpg');
 			$template = '<img src="{{Image(img).src|resize(200, 200)}}">';
 			$str = Timber::compile_string($template, array('img' => $attach_id));
 			$this->assertEquals('<img src="http://example.org/wp-content/uploads/'.date('Y/m').'/arch.jpg">', $str);
 			remove_filter( 'timber/allow_fs_write', '__return_false' );
		}

		function testImageSrcThumbnail() {
			add_filter( 'timber/allow_fs_write', '__return_false' );
			require_once('wp-overrides.php');
			$filename = __DIR__.'/assets/arch.jpg';
			$filesize = filesize($filename);
			$data = array('tmp_name' => $filename, 'name' => 'arch.jpg', 'type' => 'image/jpg', 'size' => $filesize, 'error' => 0);
			$this->assertTrue(file_exists($filename));
			$_FILES['tester'] = $data;
			$file_id = WP_Overrides::media_handle_upload('tester', 0, array(), array( 'test_form' => false));
			if (!is_int($file_id)) {
				error_log(print_r($file_id, true));
			}
			$image = new Timber\Image($file_id);
			$str = '<img src="{{image.src(\'medium\')}}" />';
			$result = Timber::compile_string($str, array('image' => $image));
			$upload_dir = wp_upload_dir();
			$this->assertEquals('<img src="'.$upload_dir['url'].'/'.$image->sizes['medium']['file'].'" />', trim($result));
			remove_filter( 'timber/allow_fs_write', '__return_false' );
		}






	}