diff --git a/tests/unit/Service/ColumnTypes/TextLinkBusinessTest.php b/tests/unit/Service/ColumnTypes/TextLinkBusinessTest.php
new file mode 100644
index 000000000..66a41a09f
--- /dev/null
+++ b/tests/unit/Service/ColumnTypes/TextLinkBusinessTest.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * @copyright Copyright (c) 2024 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace OCA\Tables\Service\ColumnTypes;
+
+use OCA\Tables\Db\Column;
+use Psr\Log\LoggerInterface;
+use Test\TestCase;
+
+class TextLinkBusinessTest extends TestCase {
+
+	private TextLinkBusiness $textLink;
+
+	public function setUp(): void {
+		$this->textLink = new TextLinkBusiness(
+			$this->createMock(LoggerInterface::class)
+		);
+	}
+
+	public function testCanBeParsed() {
+		self::assertFalse($this->textLink->canBeParsed(null));
+		self::assertFalse($this->textLink->canBeParsed(''));
+		self::assertFalse($this->textLink->canBeParsed('null'));
+
+		self::assertTrue($this->textLink->canBeParsed('https://nextcloud.com'));
+
+		self::assertTrue($this->textLink->canBeParsed('test (https://nextcloud.com)'));
+		self::assertTrue($this->textLink->canBeParsed('https://nextcloud.com (https://nextcloud.com)'));
+
+		$column = new Column();
+		self::assertFalse($this->textLink->canBeParsed(json_encode([
+			'unknown' => 'https://nextcloud.com'
+		]), $column));
+		self::assertTrue($this->textLink->canBeParsed(json_encode([
+			'resourceUrl' => 'https://nextcloud.com'
+		]), $column));
+		self::assertTrue($this->textLink->canBeParsed(json_encode([
+			'value' => 'https://nextcloud.com'
+		]), $column));
+	}
+
+	public function testParseValue() {
+		self::assertEquals('', $this->textLink->parseValue(null));
+		self::assertEquals('', $this->textLink->parseValue(''));
+		self::assertEquals('', $this->textLink->parseValue('null'));
+
+		self::assertEquals(json_encode(json_encode([
+			'title' => 'https://nextcloud.com',
+			'value' => 'https://nextcloud.com',
+			'providerId' => 'url',
+		])), $this->textLink->parseValue('https://nextcloud.com'));
+
+		self::assertEquals(json_encode(json_encode([
+			'title' => 'https://nextcloud.com',
+			'value' => 'https://nextcloud.com',
+			'providerId' => 'url',
+		])), $this->textLink->parseValue('https://nextcloud.com (https://nextcloud.com)'));
+		self::assertEquals(json_encode(json_encode([
+			'title' => 'test',
+			'value' => 'https://nextcloud.com',
+			'providerId' => 'url',
+		])), $this->textLink->parseValue('test (https://nextcloud.com)'));
+
+		$column = new Column();
+		self::assertEquals('', $this->textLink->parseValue(json_encode([
+			'unknown' => 'https://nextcloud.com'
+		]), $column));
+		self::assertEquals(json_encode(json_encode([
+			'title' => 'https://nextcloud.com',
+			'value' => 'https://nextcloud.com',
+			'providerId' => 'url',
+		])), $this->textLink->parseValue(json_encode([
+			'resourceUrl' => 'https://nextcloud.com'
+		]), $column));
+		self::assertEquals(json_encode(json_encode([
+			'title' => 'Test link',
+			'value' => 'https://nextcloud.com',
+			'providerId' => 'url',
+		])), $this->textLink->parseValue(json_encode([
+			'title' => 'Test link',
+			'value' => 'https://nextcloud.com',
+			'providerId' => 'url',
+		]), $column));
+	}
+}