1 files changed, 56 insertions, 0 deletions
diff --git a/CheckUser/tests/phpunit/CheckUserPagerCommonTest.php b/CheckUser/tests/phpunit/CheckUserPagerCommonTest.php
new file mode 100644
index 00000000..04d7a0ef
--- /dev/null
+++ b/CheckUser/tests/phpunit/CheckUserPagerCommonTest.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace MediaWiki\CheckUser\Tests;
+
+use FormOptions;
+use MediaWiki\User\UserIdentity;
+use MediaWikiIntegrationTestCase;
+use Wikimedia\TestingAccessWrapper;
+
+abstract class CheckUserPagerCommonTest extends MediaWikiIntegrationTestCase {
+
+	/** @var string One of the SpecialCheckUser::SUBTYPE_... constants */
+	protected $checkSubtype;
+
+	/** @var UserIdentity the default UserIdentity to be used as the target in tests. */
+	protected $defaultUserIdentity;
+
+	/** @var string the default check type to be used in tests. */
+	protected $defaultCheckType;
+
+	/**
+	 * Gets the default values for a row from the DB.
+	 *
+	 * @return array
+	 */
+	abstract protected function getDefaultRowFieldValues(): array;
+
+	/**
+	 * Set up the object for the pager that is being tested
+	 * wrapped in a TestingAccessWrapper so that the tests
+	 * can modify and access protected / private methods and
+	 * properties.
+	 *
+	 * @param UserIdentity|null $userIdentity the target for the check
+	 * @param string|null $checkType the check type (e.g. ipedits).
+	 * @return TestingAccessWrapper
+	 */
+	protected function setUpObject( ?UserIdentity $userIdentity = null, ?string $checkType = null ) {
+		$opts = new FormOptions();
+		$opts->add( 'reason', '' );
+		$opts->add( 'period', 0 );
+		$opts->add( 'limit', '' );
+		$opts->add( 'dir', '' );
+		$opts->add( 'offset', '' );
+		$specialCheckUser = TestingAccessWrapper::newFromObject(
+			$this->getServiceContainer()->getSpecialPageFactory()->getPage( 'CheckUser' )
+		);
+		$specialCheckUser->opts = $opts;
+		$object = $specialCheckUser->getPager(
+			$this->checkSubtype,
+			$userIdentity ?? $this->defaultUserIdentity,
+			$checkType ?? $this->defaultCheckType
+		);
+		return TestingAccessWrapper::newFromObject( $object );
+	}
+}