133 lines
3.8 KiB
PHP
133 lines
3.8 KiB
PHP
<?php
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/**
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* Class EWWWIO_Table_Tests
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*
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* @link https://ewww.io
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* @package Ewww_Image_Optimizer
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*/
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/**
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* Custom table test cases.
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*/
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class EWWWIO_Table_Tests extends WP_UnitTestCase {
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/**
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* The location of the test GIF image.
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*
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* @var string $test_gif
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*/
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public static $test_gif = '';
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/**
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* Downloads test images.
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*/
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public static function set_up_before_class() {
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$wp_upload_dir = wp_upload_dir();
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$temp_upload_dir = trailingslashit( $wp_upload_dir['basedir'] ) . 'testing/';
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wp_mkdir_p( $temp_upload_dir );
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$test_gif = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/gifsiclelogo.gif' );
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rename( $test_gif, $temp_upload_dir . wp_basename( $test_gif ) );
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self::$test_gif = $temp_upload_dir . wp_basename( $test_gif );
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ewwwio()->set_defaults();
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update_option( 'ewww_image_optimizer_gif_level', 10 );
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update_site_option( 'ewww_image_optimizer_gif_level', 10 );
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ewwwio()->local->install_tools();
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}
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/**
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* Initializes the plugin and installs the ewwwio_images table.
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*/
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function set_up() {
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parent::set_up();
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remove_filter( 'query', array( $this, '_create_temporary_tables' ) );
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ewww_image_optimizer_install_table();
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add_filter( 'query', array( $this, '_create_temporary_tables' ) );
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}
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/**
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* Copies the test GIF to a temp file, optimizes it, and returns the results.
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*
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* @return array The results of the ewww_image_optimizer() function.
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*/
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protected function optimize_gif( $original = false ) {
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if ( ! $original ) {
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$original = self::$test_gif;
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}
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global $ewww_force;
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$ewww_force = 1;
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$filename = $original . ".gif";
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copy( $original, $filename );
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$results = ewww_image_optimizer( $filename, 1 );
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return $results;
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}
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/**
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* Test updating records in table.
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*/
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function test_ewwwio_images_table() {
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global $wpdb;
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global $ewww_image;
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$orig_size = filesize( self::$test_gif );
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$results = $this->optimize_gif();
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$ewww_image = false;
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$opt_file = $results[0];
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$results_msg = ewww_image_optimizer_check_table( $opt_file, $orig_size );
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$this->assertEmpty( $results_msg );
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$ewww_image = false;
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$file_size = ewww_image_optimizer_filesize( $opt_file );
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$results_msg = ewww_image_optimizer_check_table( $opt_file, $file_size );
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$this->assertStringStartsWith( 'Reduced by', $results_msg );
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$second_results_msg = ewww_image_optimizer_update_table( $opt_file, $file_size - 500, $orig_size );
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$this->assertStringStartsWith( 'Reduced by', $second_results_msg );
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$this->assertNotEquals( $results_msg, $second_results_msg );
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$ewww_image = false;
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$results_msg = ewww_image_optimizer_check_table( $opt_file, $file_size - 500 );
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$this->assertStringStartsWith( $second_results_msg, $results_msg );
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$record = ewww_image_optimizer_find_already_optimized( $opt_file );
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unset( $record['id'] );
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$record['image_size'] = $file_size;
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$record['path'] = ewww_image_optimizer_relativize_path( $opt_file );
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$wpdb->insert( $wpdb->ewwwio_images, $record );
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$record['image_size'] = 0;
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$record['results'] = '';
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$wpdb->insert( $wpdb->ewwwio_images, $record );
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$ewww_image = false;
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$results_msg = ewww_image_optimizer_check_table( $opt_file, $file_size );
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$this->assertStringStartsWith( 'Reduced by', $results_msg );
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unlink( $results[0] );
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}
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/**
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* Cleans up ewwwio_images table.
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*/
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function tear_down() {
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global $wpdb;
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remove_filter( 'query', array( $this, '_drop_temporary_tables' ) );
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$wpdb->query( "DROP TABLE IF EXISTS $wpdb->ewwwio_images" );
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add_filter( 'query', array( $this, '_drop_temporary_tables' ) );
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delete_option( 'ewww_image_optimizer_version' );
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delete_site_option( 'ewww_image_optimizer_version' );
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parent::tear_down();
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}
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/**
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* Cleans up the temp images.
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*/
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public static function tear_down_after_class() {
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if ( ewwwio_is_file( self::$test_gif ) ) {
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unlink( self::$test_gif );
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}
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ewww_image_optimizer_remove_binaries();
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}
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}
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