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[TASK] Add tests for RuleSet constructor #1348

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Merged
merged 1 commit into from
Jul 24, 2025
Merged

[TASK] Add tests for RuleSet constructor #1348

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37 changes: 37 additions & 0 deletions tests/Unit/RuleSet/RuleSetTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -41,4 +41,41 @@ public function implementsCSSListItem(): void
{
self::assertInstanceOf(CSSListItem::class, $this->subject);
}

/**
* @test
*/
public function getLineNumberByDefaultReturnsNull(): void
{
$result = $this->subject->getLineNumber();

self::assertNull($result);
}

/**
* @return array<non-empty-string, array{0: int<1, max>}>
*/
public function provideLineNumber(): array
{
return [
'line 1' => [1],
'line 42' => [42],
];
}

/**
* @test
*
* @param int<1, max> $lineNumber
*
* @dataProvider provideLineNumber
*/
public function getLineNumberReturnsLineNumberPassedToConstructor(int $lineNumber): void
{
$subject = new RuleSet($lineNumber);

$result = $subject->getLineNumber();

self::assertSame($result, $subject->getLineNumber());
}
}