1 files changed, 72 insertions, 0 deletions
diff --git a/apps/user_ldap/tests/LDAPTest.php b/apps/user_ldap/tests/LDAPTest.php
new file mode 100644
index 00000000000..6da592ad6a1
--- /dev/null
+++ b/apps/user_ldap/tests/LDAPTest.php
@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\User_LDAP\Tests;
+
+use OCA\User_LDAP\LDAP;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class LDAPTest extends TestCase {
+	private LDAP&MockObject $ldap;
+
+	protected function setUp(): void {
+		parent::setUp();
+		$this->ldap = $this->getMockBuilder(LDAP::class)
+			->onlyMethods(['invokeLDAPMethod'])
+			->getMock();
+	}
+
+	public static function errorProvider(): array {
+		return [
+			[
+				'ldap_search(): Partial search results returned: Sizelimit exceeded at /srv/http/nextcloud/master/apps/user_ldap/lib/LDAP.php#292',
+				false
+			],
+			[
+				'Some other error', true
+			]
+		];
+	}
+
+	#[\PHPUnit\Framework\Attributes\DataProvider('errorProvider')]
+	public function testSearchWithErrorHandler(string $errorMessage, bool $passThrough): void {
+		$wasErrorHandlerCalled = false;
+		$errorHandler = function ($number, $message, $file, $line) use (&$wasErrorHandlerCalled): void {
+			$wasErrorHandlerCalled = true;
+		};
+
+		set_error_handler($errorHandler);
+
+		$this->ldap
+			->expects($this->once())
+			->method('invokeLDAPMethod')
+			->with('search', $this->anything(), $this->anything(), $this->anything(), $this->anything(), $this->anything())
+			->willReturnCallback(function () use ($errorMessage): void {
+				trigger_error($errorMessage);
+			});
+
+		$fakeResource = ldap_connect();
+		$this->ldap->search($fakeResource, 'base', 'filter', []);
+		$this->assertSame($wasErrorHandlerCalled, $passThrough);
+
+		restore_error_handler();
+	}
+
+	public function testModReplace(): void {
+		$link = $this->createMock(LDAP::class);
+		$userDN = 'CN=user';
+		$password = 'MyPassword';
+		$this->ldap
+			->expects($this->once())
+			->method('invokeLDAPMethod')
+			->with('mod_replace', $link, $userDN, ['userPassword' => $password])
+			->willReturn(true);
+
+		$this->assertTrue($this->ldap->modReplace($link, $userDN, $password));
+	}
+}