Code Coverage for /workspace/src/includes/composer/PhpUnitSplitter/PhpUnitTestListProcessor.php

1	<?php
2
3	declare( strict_types = 1 );
4
5	namespace MediaWiki\Composer\PhpUnitSplitter;
6
7	use SimpleXMLElement;
8
9	/**
10	* @license GPL-2.0-or-later
11	*/
12	class PhpUnitTestListProcessor {
13
14	private SimpleXMLElement $xml;
15
16	public function __construct( string $testListFile ) {
17	$this->xml = new SimpleXMLElement( file_get_contents( $testListFile ) );
18	}
19
20	/**
21	* @return TestDescriptor[] A list of TestDescriptor objects representing the
22	* test classes found in the `--list-tests` XML
23	* output
24	*/
25	public function getTestClasses(): array {
26	if ( !property_exists( $this->xml, "testCaseClass" ) ) {
27	return [];
28	}
29	return array_map(
30	fn ( $element ) => self::extractNamespace( (string)$element->attributes()["name"] ),
31	iterator_to_array( $this->xml->testCaseClass, false )
32	);
33	}
34
35	private static function extractNamespace( string $qualifiedClassName ): TestDescriptor {
36	$parts = explode( '\\', $qualifiedClassName );
37	$className = array_pop( $parts );
38	return new TestDescriptor( $className, $parts );
39	}
40	}