From 7cae2517e5b0388a756e802e954c70b5b0669829 Mon Sep 17 00:00:00 2001
From: "Moritz Schubotz (physikerwelt)" <wiki@physikerwelt.de>
Date: Fri, 26 Aug 2022 18:23:06 +0200
Subject: [PATCH] Minor: MathDatabaseTest cleaning

* Remove unused constants
* Refactor deprecated wfGetDB

Change-Id: I926fbe59fd2fef9617da9870b8b9c2a6662f22df
---
 tests/phpunit/MathDatabaseTest.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/phpunit/MathDatabaseTest.php b/tests/phpunit/MathDatabaseTest.php
index 963317be8..732694251 100644
--- a/tests/phpunit/MathDatabaseTest.php
+++ b/tests/phpunit/MathDatabaseTest.php
@@ -20,10 +20,7 @@ class MathDatabaseTest extends MediaWikiIntegrationTestCase {
 	 */
 	private $renderer;
 	private const SOME_TEX = "a+b";
-	private const SOME_HTML = "a<sub>b</sub> and so on";
 	private const SOME_MATHML = "iℏ∂_tΨ=H^Ψ<mrow><\ci>";
-	private const SOME_CONSERVATIVENESS = 2;
-	private const SOME_OUTPUTHASH = 'C65c884f742c8591808a121a828bc09f8<';
 
 	/**
 	 * creates a new database connection and a new math renderer
@@ -33,11 +30,14 @@ class MathDatabaseTest extends MediaWikiIntegrationTestCase {
 	 *    $this->tablesUsed[] = 'math';
 	 * }
 	 * was not sufficient.
+	 * @throws Exception
 	 */
 	protected function setUp(): void {
 		parent::setUp();
 		// TODO: figure out why this is necessary
-		$this->db = wfGetDB( DB_PRIMARY );
+		$this->db = $this->getServiceContainer()
+			->getDBLoadBalancer()
+			->getConnection( DB_PRIMARY );
 		$this->renderer = new MathMathML( self::SOME_TEX );
 		$this->tablesUsed[] = 'mathoid';
 	}