RTF Writer: Fix TextBreak.php to work for linebreaks

docs/changes/1.x/1.5.0.md

@@ -7,6 +7,7 @@
 ### Bug fixes
 
 - Set writeAttribute return type by [@radarhere](https://github.com/radarhere) fixing [#2204](https://github.com/PHPOffice/PHPWord/issues/2204) in [#2776](https://github.com/PHPOffice/PHPWord/pull/2776)
+- Writer RTF: Fix paragraph return when it should be line return in TextBreak by [@rasamassen](https://github.com/rasamassen) in [#2816](https://github.com/PHPOffice/PHPWord/pull/2816)
 
 ### Miscellaneous
 
@@ -16,4 +17,4 @@
 
 ### BC Breaks
 
-### Notes
+### Notes

src/PhpWord/Writer/RTF/Element/TextBreak.php

@@ -36,6 +36,10 @@ public function write()
         $parentWriter = $this->parentWriter;
         $parentWriter->setLastParagraphStyle();
 
+        if ($this->withoutP) {
+            return '\line' . PHP_EOL;
+        }
+
         return '\pard\par' . PHP_EOL;
     }
 }

tests/PhpWordTests/Writer/RTF/Element/TextBreakTest.php

@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * This file is part of PHPWord - A pure PHP library for reading and writing
+ * word processing documents.
+ *
+ * PHPWord is free software distributed under the terms of the GNU Lesser
+ * General Public License version 3 as published by the Free Software Foundation.
+ *
+ * For the full copyright and license information, please read the LICENSE
+ * file that was distributed with this source code. For the full list of
+ * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
+ *
+ * @see         https://github.com/PHPOffice/PHPWord
+ *
+ * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
+ */
+
+namespace PhpOffice\PhpWordTests\Writer\RTF\Element;
+
+use PhpOffice\PhpWord\Element\TextBreak as TextBreakElement;
+use PhpOffice\PhpWord\Settings;
+use PhpOffice\PhpWord\Writer\RTF;
+use PhpOffice\PhpWord\Writer\RTF\Element\TextBreak as TextBreakWriter;
+use PHPUnit\Framework\TestCase;
+
+class TextBreakTest extends TestCase
+{
+    protected function tearDown(): void
+    {
+        Settings::setDefaultRtl(null);
+    }
+
+    /**
+     * @param TextBreakWriter $field
+     */
+    public function removeCr($field): string
+    {
+        return str_replace("\r\n", "\n", $field->write());
+    }
+
+    /**
+     * Test a normal textBreak.
+     */
+    public function testTextBreakParagraph(): void
+    {
+        $parentWriter = new RTF();
+        $element = new TextBreakElement();
+        $writer = new TextBreakWriter($parentWriter, $element);
+        $expect = "\\pard\\par\n";
+        self::assertEquals($expect, $this->removeCr($writer));
+    }
+
+    /**
+     * Test a textBreak as a line break.
+     */
+    public function testTextBreakLine(): void
+    {
+        $parentWriter = new RTF();
+        $element = new TextBreakElement();
+        $writer = new TextBreakWriter($parentWriter, $element, true);
+        $expect = "\\line\n";
+        self::assertEquals($expect, $this->removeCr($writer));
+    }
+}