ChunkTest.php
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<?php declare(strict_types=1);
/*
* This file is part of sebastian/diff.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Diff;
use PHPUnit\Framework\TestCase;
/**
* @covers SebastianBergmann\Diff\Chunk
*/
final class ChunkTest extends TestCase
{
/**
* @var Chunk
*/
private $chunk;
protected function setUp(): void
{
$this->chunk = new Chunk;
}
public function testHasInitiallyNoLines(): void
{
$this->assertSame([], $this->chunk->getLines());
}
public function testCanBeCreatedWithoutArguments(): void
{
$this->assertInstanceOf(Chunk::class, $this->chunk);
}
public function testStartCanBeRetrieved(): void
{
$this->assertSame(0, $this->chunk->getStart());
}
public function testStartRangeCanBeRetrieved(): void
{
$this->assertSame(1, $this->chunk->getStartRange());
}
public function testEndCanBeRetrieved(): void
{
$this->assertSame(0, $this->chunk->getEnd());
}
public function testEndRangeCanBeRetrieved(): void
{
$this->assertSame(1, $this->chunk->getEndRange());
}
public function testLinesCanBeRetrieved(): void
{
$this->assertSame([], $this->chunk->getLines());
}
public function testLinesCanBeSet(): void
{
$lines = [new Line(Line::ADDED, 'added'), new Line(Line::REMOVED, 'removed')];
$this->chunk->setLines($lines);
$this->assertSame($lines, $this->chunk->getLines());
}
}