-
-
Notifications
You must be signed in to change notification settings - Fork 1.6k
/
PhpUnitTestCaseIndicator.php
85 lines (66 loc) · 2.35 KB
/
PhpUnitTestCaseIndicator.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\Indicator;
use PhpCsFixer\Preg;
use PhpCsFixer\Tokenizer\Tokens;
/**
* @internal
*/
final class PhpUnitTestCaseIndicator
{
public function isPhpUnitClass(Tokens $tokens, int $index): bool
{
if (!$tokens[$index]->isGivenKind(T_CLASS)) {
throw new \LogicException(sprintf('No "T_CLASS" at given index %d, got "%s".', $index, $tokens[$index]->getName()));
}
$index = $tokens->getNextMeaningfulToken($index);
if (!$tokens[$index]->isGivenKind(T_STRING)) {
return false;
}
$extendsIndex = $tokens->getNextTokenOfKind($index, ['{', [T_EXTENDS]]);
if (!$tokens[$extendsIndex]->isGivenKind(T_EXTENDS)) {
return false;
}
if (0 !== Preg::match('/(?:Test|TestCase)$/', $tokens[$index]->getContent())) {
return true;
}
while (null !== $index = $tokens->getNextMeaningfulToken($index)) {
if ($tokens[$index]->equals('{')) {
break; // end of class signature
}
if (!$tokens[$index]->isGivenKind(T_STRING)) {
continue; // not part of extends nor part of implements; so continue
}
if (0 !== Preg::match('/(?:Test|TestCase)(?:Interface)?$/', $tokens[$index]->getContent())) {
return true;
}
}
return false;
}
/**
* @return \Generator array of [int start, int end] indices from sooner to later classes
*/
public function findPhpUnitClasses(Tokens $tokens): \Generator
{
for ($index = $tokens->count() - 1; $index > 0; --$index) {
if (!$tokens[$index]->isGivenKind(T_CLASS) || !$this->isPhpUnitClass($tokens, $index)) {
continue;
}
$startIndex = $tokens->getNextTokenOfKind($index, ['{']);
if (null === $startIndex) {
return;
}
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $startIndex);
yield [$startIndex, $endIndex];
}
}
}