Перенес код

vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php

@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (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\CodeCoverage\Report\Xml;
+
+use DOMElement;
+use SebastianBergmann\CodeCoverage\ReportAlreadyFinalizedException;
+use XMLWriter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Coverage
+{
+    private readonly XMLWriter $writer;
+    private readonly DOMElement $contextNode;
+    private bool $finalized = false;
+
+    public function __construct(DOMElement $context, string $line)
+    {
+        $this->contextNode = $context;
+
+        $this->writer = new XMLWriter;
+        $this->writer->openMemory();
+        $this->writer->startElementNS(null, $context->nodeName, 'https://schema.phpunit.de/coverage/1.0');
+        $this->writer->writeAttribute('nr', $line);
+    }
+
+    /**
+     * @throws ReportAlreadyFinalizedException
+     */
+    public function addTest(string $test): void
+    {
+        if ($this->finalized) {
+            throw new ReportAlreadyFinalizedException;
+        }
+
+        $this->writer->startElement('covered');
+        $this->writer->writeAttribute('by', $test);
+        $this->writer->endElement();
+    }
+
+    public function finalize(): void
+    {
+        $this->writer->endElement();
+
+        $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
+        $fragment->appendXML($this->writer->outputMemory());
+
+        $this->contextNode->parentNode->replaceChild(
+            $fragment,
+            $this->contextNode,
+        );
+
+        $this->finalized = true;
+    }
+}