Make sure permalink structure is consistent when running query tests.

See #28706.


git-svn-id: https://develop.svn.wordpress.org/trunk@28967 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/query.php

@@ -2,6 +2,18 @@
 
 class Tests_Query extends WP_UnitTestCase {
 
+	function setUp() {
+		global $wp_rewrite;
+		parent::setUp();
+
+		$wp_rewrite->init();
+		$wp_rewrite->set_permalink_structure( '/%year%/%monthnum%/%day%/%postname%/' );
+
+		create_initial_taxonomies();
+
+		$wp_rewrite->flush_rules();
+	}
+
 	/**
 	 * @ticket 16746
 	 */