mirror of
https://github.com/phabelio/PHP-Parser.git
synced 2024-12-12 17:17:31 +01:00
b7e6361536
- "global" -> remove unused "use" statements - "phpunit" -> fix "@covers" comments - "phpunit" -> replace "->will($this->returnValue()" with "->willReturn()" - "UseTest.php" -> add missing namespace - "composer.json" -> use "autoload-dev" - remove -> "require_once" usage in the tests (use autoload-dev via composer.json) -> most of the changes are done automatically by "https://github.com/rectorphp/rector"
66 lines
2.3 KiB
PHP
66 lines
2.3 KiB
PHP
<?php declare(strict_types=1);
|
|
|
|
namespace PhpParser\Internal;
|
|
|
|
class DifferTest extends \PHPUnit\Framework\TestCase
|
|
{
|
|
private function formatDiffString(array $diff) {
|
|
$diffStr = '';
|
|
foreach ($diff as $diffElem) {
|
|
switch ($diffElem->type) {
|
|
case DiffElem::TYPE_KEEP:
|
|
$diffStr .= $diffElem->old;
|
|
break;
|
|
case DiffElem::TYPE_REMOVE:
|
|
$diffStr .= '-' . $diffElem->old;
|
|
break;
|
|
case DiffElem::TYPE_ADD:
|
|
$diffStr .= '+' . $diffElem->new;
|
|
break;
|
|
case DiffElem::TYPE_REPLACE:
|
|
$diffStr .= '/' . $diffElem->old . $diffElem->new;
|
|
break;
|
|
default:
|
|
assert(false);
|
|
break;
|
|
}
|
|
}
|
|
return $diffStr;
|
|
}
|
|
|
|
/** @dataProvider provideTestDiff */
|
|
public function testDiff($oldStr, $newStr, $expectedDiffStr) {
|
|
$differ = new Differ(function($a, $b) { return $a === $b; });
|
|
$diff = $differ->diff(str_split($oldStr), str_split($newStr));
|
|
$this->assertSame($expectedDiffStr, $this->formatDiffString($diff));
|
|
}
|
|
|
|
public function provideTestDiff() {
|
|
return [
|
|
['abc', 'abc', 'abc'],
|
|
['abc', 'abcdef', 'abc+d+e+f'],
|
|
['abcdef', 'abc', 'abc-d-e-f'],
|
|
['abcdef', 'abcxyzdef', 'abc+x+y+zdef'],
|
|
['axyzb', 'ab', 'a-x-y-zb'],
|
|
['abcdef', 'abxyef', 'ab-c-d+x+yef'],
|
|
['abcdef', 'cdefab', '-a-bcdef+a+b'],
|
|
];
|
|
}
|
|
|
|
/** @dataProvider provideTestDiffWithReplacements */
|
|
public function testDiffWithReplacements($oldStr, $newStr, $expectedDiffStr) {
|
|
$differ = new Differ(function($a, $b) { return $a === $b; });
|
|
$diff = $differ->diffWithReplacements(str_split($oldStr), str_split($newStr));
|
|
$this->assertSame($expectedDiffStr, $this->formatDiffString($diff));
|
|
}
|
|
|
|
public function provideTestDiffWithReplacements() {
|
|
return [
|
|
['abcde', 'axyze', 'a/bx/cy/dze'],
|
|
['abcde', 'xbcdy', '/axbcd/ey'],
|
|
['abcde', 'axye', 'a-b-c-d+x+ye'],
|
|
['abcde', 'axyzue', 'a-b-c-d+x+y+z+ue'],
|
|
];
|
|
}
|
|
}
|