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php-language-server/tests/Server/TextDocument/DidChangeTest.php

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PHP

<?php
declare(strict_types = 1);
namespace LanguageServer\Tests\Server\TextDocument;
use PHPUnit\Framework\TestCase;
use LanguageServer\Tests\MockProtocolStream;
use LanguageServer\{Server, Client, LanguageClient, Project};
use LanguageServer\Protocol\{
TextDocumentIdentifier,
TextDocumentItem,
VersionedTextDocumentIdentifier,
TextDocumentContentChangeEvent,
Range,
Position
};
class DidChangeTest extends TestCase
{
public function test()
{
$client = new LanguageClient(new MockProtocolStream());
$project = new Project($client);
$textDocument = new Server\TextDocument($project, $client);
$phpDocument = $project->openDocument('whatever', "<?php\necho 'Hello, World'\n");
$identifier = new VersionedTextDocumentIdentifier('whatever');
$changeEvent = new TextDocumentContentChangeEvent();
$changeEvent->range = new Range(new Position(0, 0), new Position(9999, 9999));
$changeEvent->rangeLength = 9999;
$changeEvent->text = "<?php\necho 'Goodbye, World'\n";
$textDocument->didChange($identifier, [$changeEvent]);
$this->assertEquals("<?php\necho 'Goodbye, World'\n", $phpDocument->getContent());
}
}