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API functional tests coverage

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Valeriy Naida edited this page Dec 19, 2018 · 20 revisions

Pay attention:

  • xdebux must be installed
  • {MagentoInstanceDirectory}/var/coverage and {MagentoInstanceDirectory}/var/coverage/reportsshould be created manually
  1. Modify /pub/index.php of a tested instance
<?php
/**
 * Public alias for the application entry point
 *
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

use Magento\Framework\App\Bootstrap;
use Magento\Framework\App\Filesystem\DirectoryList;

try {
    require __DIR__ . '/../app/bootstrap.php';
} catch (\Exception $e) {
    echo <<<HTML
<div style="font:12px/1.35em arial, helvetica, sans-serif;">
    <div style="margin:0 0 25px 0; border-bottom:1px solid #ccc;">
        <h3 style="margin:0;font-size:1.7em;font-weight:normal;text-transform:none;text-align:left;color:#2f2f2f;">
        Autoload error</h3>
    </div>
    <p>{$e->getMessage()}</p>
</div>
HTML;
    exit(1);
}

$coverage = new \SebastianBergmann\CodeCoverage\CodeCoverage;
$coverage->filter()->addDirectoryToWhitelist('../app/code/Magento/*GraphQl');
$id = md5(mt_rand());
$coverage->start($id);

$params = $_SERVER;
$params[Bootstrap::INIT_PARAM_FILESYSTEM_DIR_PATHS] = array_replace_recursive(
    $params[Bootstrap::INIT_PARAM_FILESYSTEM_DIR_PATHS] ?? [],
    [
        DirectoryList::PUB => [DirectoryList::URL_PATH => ''],
        DirectoryList::MEDIA => [DirectoryList::URL_PATH => 'media'],
        DirectoryList::STATIC_VIEW => [DirectoryList::URL_PATH => 'static'],
        DirectoryList::UPLOAD => [DirectoryList::URL_PATH => 'media/upload'],
    ]
);
$bootstrap = \Magento\Framework\App\Bootstrap::create(BP, $params);
/** @var \Magento\Framework\App\Http $app */
$app = $bootstrap->createApplication(\Magento\Framework\App\Http::class);
$bootstrap->run($app);

$coverage->stop();
$writer = new \SebastianBergmann\CodeCoverage\Report\PHP();
$writer->process($coverage, '../var/coverage/reports/' . $id . '.cov');

  1. Run tests on a local machine. Should be run only tests from dev/tests/api-functional/testsuite/Magento/GraphQl/*. As result will be generated coverage reports in '../var/coverage/reports/*' for each requests.

  2. Run php phpcov.phar merge ./reports --html=./html for merging all of reports in one in HTML format

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