JUnitConverterTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\Core\Test;

use Drupal\Core\Test\JUnitConverter;
use Drupal\Tests\UnitTestCase;
use org\bovigo\vfs\vfsStream;

/**
 * Tests Drupal\Core\Test\JUnitConverter.
 *
 * This test class has significant overlap with
 * Drupal\Tests\simpletest\Kernel\PhpUnitErrorTest.
 *
 * @coversDefaultClass \Drupal\Core\Test\JUnitConverter
 *
 * @group Test
 * @group simpletest
 *
 * @see \Drupal\Tests\simpletest\Kernel\PhpUnitErrorTest
 */
class JUnitConverterTest extends UnitTestCase {
    
    /**
     * Tests errors reported.
     * @covers ::xmlToRows
     */
    public function testXmlToRowsWithErrors() : void {
        $phpunit_error_xml = __DIR__ . '/fixtures/phpunit_error.xml';
        $res = JUnitConverter::xmlToRows(1, $phpunit_error_xml);
        $this->assertCount(4, $res, 'All test cases got extracted');
        $this->assertNotEquals('pass', $res[0]['status']);
        $this->assertEquals('fail', $res[0]['status']);
        // Test nested testsuites, which appear when you use @dataProvider.
        for ($i = 0; $i < 3; $i++) {
            $this->assertNotEquals('pass', $res[$i + 1]['status']);
            $this->assertEquals('fail', $res[$i + 1]['status']);
        }
        // Make sure xmlToRows() does not balk if there are no test results.
        $this->assertSame([], JUnitConverter::xmlToRows(1, 'does_not_exist'));
    }
    
    /**
     * @covers ::xmlToRows
     */
    public function testXmlToRowsEmptyFile() : void {
        // File system with an empty XML file.
        vfsStream::setup('junit_test', NULL, [
            'empty.xml' => '',
        ]);
        $this->assertSame([], JUnitConverter::xmlToRows(23, vfsStream::url('junit_test/empty.xml')));
    }
    
    /**
     * @covers ::xmlElementToRows
     */
    public function testXmlElementToRows() : void {
        $junit = <<<EOD
<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
  <testsuite name="Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest" file="/Users/paul/projects/drupal/core/modules/simpletest/tests/src/Unit/TestDiscoveryTest.php" tests="3" assertions="5" errors="0" failures="0" skipped="0" time="0.215539">
    <testcase name="testGetTestClasses" class="Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest" classname="Drupal.Tests.simpletest.Unit.TestDiscoveryTest" file="/Users/paul/projects/drupal/core/modules/simpletest/tests/src/Unit/TestDiscoveryTest.php" line="108" assertions="2" time="0.100787"/>
  </testsuite>
</testsuites>
EOD;
        $simpletest = [
            [
                'test_id' => 23,
                'test_class' => 'Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest',
                'status' => 'pass',
                'message' => '',
                'message_group' => 'Other',
                'function' => 'Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest->testGetTestClasses()',
                'line' => 108,
                'file' => '/Users/paul/projects/drupal/core/modules/simpletest/tests/src/Unit/TestDiscoveryTest.php',
            ],
        ];
        $this->assertEquals($simpletest, JUnitConverter::xmlElementToRows(23, new \SimpleXMLElement($junit)));
    }
    
    /**
     * @covers ::convertTestCaseToSimpletestRow
     */
    public function testConvertTestCaseToSimpletestRow() : void {
        $junit = <<<EOD
    <testcase name="testGetTestClasses" class="Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest" classname="Drupal.Tests.simpletest.Unit.TestDiscoveryTest" file="/Users/paul/projects/drupal/core/modules/simpletest/tests/src/Unit/TestDiscoveryTest.php" line="108" assertions="2" time="0.100787"/>
EOD;
        $simpletest = [
            'test_id' => 23,
            'test_class' => 'Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest',
            'status' => 'pass',
            'message' => '',
            'message_group' => 'Other',
            'function' => 'Drupal\\Tests\\simpletest\\Unit\\TestDiscoveryTest->testGetTestClasses()',
            'line' => 108,
            'file' => '/Users/paul/projects/drupal/core/modules/simpletest/tests/src/Unit/TestDiscoveryTest.php',
        ];
        $this->assertEquals($simpletest, JUnitConverter::convertTestCaseToSimpletestRow(23, new \SimpleXMLElement($junit)));
    }

}