From 822efb467dc152424f0ddd53da87877544bed12a Mon Sep 17 00:00:00 2001
From: Kosta Harlan <kharlan@wikimedia.org>
Date: Mon, 1 Jul 2019 16:31:48 -0400
Subject: [PATCH] Assert that LocalSettings file exists

This time, use $IP to get correct path to LocalSettings so that tests can be run
from outside MediaWiki root.

Change-Id: I0dd3dd281cff67b0d8acdc09b97328c44eca2bb6
Follows-Up: Ia36d22217f94e019bb5945705243bd0daace72e0
Bug: T226977
---
 .phpcs.xml                                     | 1 +
 tests/phpunit/MediaWikiIntegrationTestCase.php | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/.phpcs.xml b/.phpcs.xml
index 76234a2b56..8f3bd8c527 100644
--- a/.phpcs.xml
+++ b/.phpcs.xml
@@ -60,6 +60,7 @@
 		<exclude-pattern>maintenance/doMaintenance\.php</exclude-pattern>
 		<exclude-pattern>maintenance/mergeMessageFileList\.php</exclude-pattern>
 		<exclude-pattern>maintenance/commandLine\.inc</exclude-pattern>
+		<exclude-pattern>tests/phpunit/MediaWikiIntegrationTestCase\.php</exclude-pattern>
 	</rule>
 	<rule ref="Generic.Files.LineLength">
 		<exclude-pattern>*/languages/messages/Messages*\.php</exclude-pattern>
diff --git a/tests/phpunit/MediaWikiIntegrationTestCase.php b/tests/phpunit/MediaWikiIntegrationTestCase.php
index 536de24680..bba9d5ad73 100644
--- a/tests/phpunit/MediaWikiIntegrationTestCase.php
+++ b/tests/phpunit/MediaWikiIntegrationTestCase.php
@@ -180,7 +180,13 @@ abstract class MediaWikiIntegrationTestCase extends PHPUnit\Framework\TestCase {
 	}
 
 	public static function setUpBeforeClass() {
+		global $IP;
 		parent::setUpBeforeClass();
+		if ( !file_exists( "$IP/LocalSettings.php" ) ) {
+			echo 'A working MediaWiki installation with a configured LocalSettings.php file is'
+			. ' required for tests that extend ' . self::class;
+			die();
+		}
 		self::initializeForStandardPhpunitEntrypointIfNeeded();
 
 		// Get the original service locator
-- 
2.20.1