(bug 43762) Mark slow unit test as @group medium

All tests based on APITestCase can be slow. I've also seen more than one
Jenkins failure due to GlobalTest::testMerge timing out.

Also, added a meta-test on APITestCase to make sure that all its
subclasses are marked with @group medium or @group large, to prevent new
tests from re-causing the bug.

Change-Id: I48630736a3d06574876fd1fa3d90899cfbc48012

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/phpunit/includes/api/ApiTestCase.php b/tests/phpunit/includes/api/ApiTestCase.php
index 7e054a466396..fcd581abcc59 100644
--- a/tests/phpunit/includes/api/ApiTestCase.php
+++ b/tests/phpunit/includes/api/ApiTestCase.php
@@ -147,6 +147,17 @@ abstract class ApiTestCase extends MediaWikiLangTestCase {
 			'prop' => 'info' ), $session, false, $user->user );
 		return $data;
 	}
+
+	public function testApiTestGroup() {
+		$groups = PHPUnit_Util_Test::getGroups( get_class( $this ) );
+		$constraint = PHPUnit_Framework_Assert::logicalOr(
+			$this->contains( 'medium' ),
+			$this->contains( 'large' )
+		);
+		$this->assertThat( $groups, $constraint,
+			'ApiTestCase::setUp can be slow, tests must be "medium" or "large"'
+		);
+	}
 }
 
 class UserWrapper {