From 91e194556c52d2f354344f930419eef2dd6267f0 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Wed, 4 Sep 2013 05:51:59 +0200
Subject: Update to MediaWiki 1.21.2

---
 .../includes/api/query/ApiQueryTestBase.php        | 149 +++++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 tests/phpunit/includes/api/query/ApiQueryTestBase.php

(limited to 'tests/phpunit/includes/api/query/ApiQueryTestBase.php')

diff --git a/tests/phpunit/includes/api/query/ApiQueryTestBase.php b/tests/phpunit/includes/api/query/ApiQueryTestBase.php
new file mode 100644
index 00000000..7b9f8ede
--- /dev/null
+++ b/tests/phpunit/includes/api/query/ApiQueryTestBase.php
@@ -0,0 +1,149 @@
+<?php
+/**
+ *
+ *
+ * Created on Feb 10, 2013
+ *
+ * Copyright © 2013 Yuri Astrakhan "<Firstname><Lastname>@gmail.com"
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+
+/** This class has some common functionality for testing query module
+ */
+abstract class ApiQueryTestBase extends ApiTestCase {
+
+	const PARAM_ASSERT = <<<STR
+Each parameter must be an array of two elements,
+first - an array of params to the API call,
+and the second array - expected results as returned by the API
+STR;
+
+	/**
+	 * Merges all requests parameter + expected values into one
+	 * @param ... list of arrays, each of which contains exactly two
+	 * @return array
+	 */
+	protected function merge( /*...*/ ) {
+		$request = array();
+		$expected = array();
+		foreach	( func_get_args() as $v ) {
+			list( $req, $exp ) = $this->validateRequestExpectedPair( $v );
+			$request = array_merge_recursive( $request, $req );
+			$this->mergeExpected( $expected, $exp );
+		}
+		return array( $request, $expected );
+	}
+
+	/**
+	 * Check that the parameter is a valid two element array,
+	 * with the first element being API request and the second - expected result
+	 */
+	private function validateRequestExpectedPair( $v ) {
+		$this->assertType( 'array', $v, self::PARAM_ASSERT );
+		$this->assertEquals( 2, count($v), self::PARAM_ASSERT );
+		$this->assertArrayHasKey( 0, $v, self::PARAM_ASSERT );
+		$this->assertArrayHasKey( 1, $v, self::PARAM_ASSERT );
+		$this->assertType( 'array', $v[0], self::PARAM_ASSERT );
+		$this->assertType( 'array', $v[1], self::PARAM_ASSERT );
+		return $v;
+	}
+
+	/**
+	 * Recursively merges the expected values in the $item into the $all
+	 */
+	private function mergeExpected( &$all, $item ) {
+		foreach ( $item as $k => $v ) {
+			if ( array_key_exists( $k, $all ) ) {
+				if ( is_array ( $all[$k] ) ) {
+					$this->mergeExpected( $all[$k], $v );
+				} else {
+					$this->assertEquals( $all[$k], $v );
+				}
+			} else {
+				$all[$k] = $v;
+			}
+		}
+	}
+
+	/**
+	 * Checks that the request's result matches the expected results.
+	 * @param $values array is a two element array( request, expected_results )
+	 * @throws Exception
+	 */
+	protected function check( $values ) {
+		list( $req, $exp ) = $this->validateRequestExpectedPair( $values );
+		if ( !array_key_exists( 'action', $req ) ) {
+			$req['action'] = 'query';
+		}
+		foreach ( $req as &$val ) {
+			if ( is_array( $val ) ) {
+				$val = implode( '|', array_unique( $val ) );
+			}
+		}
+		$result = $this->doApiRequest( $req );
+		$this->assertResult( array( 'query' => $exp ), $result[0], $req );
+	}
+
+	protected function assertResult( $exp, $result, $message = '' ) {
+		try {
+			$this->assertResultRecursive( $exp, $result );
+		} catch ( Exception $e ) {
+			if ( is_array( $message ) ) {
+				$message = http_build_query( $message );
+			}
+			print( "\nRequest: $message\n" );
+			print( "\nExpected:\n" );
+			print_r( $exp );
+			print( "\nResult:\n" );
+			print_r( $result );
+			throw $e; // rethrow it
+		}
+	}
+
+	/**
+	 * Recursively compare arrays, ignoring mismatches in numeric key and pageids.
+	 * @param $expected array expected values
+	 * @param $result array returned values
+	 */
+	private function assertResultRecursive( $expected, $result ) {
+		reset( $expected );
+		reset( $result );
+		while ( true ) {
+			$e = each( $expected );
+			$r = each( $result );
+			// If either of the arrays is shorter, abort. If both are done, success.
+			$this->assertEquals( (bool)$e, (bool)$r );
+			if ( !$e ) {
+				break; // done
+			}
+			// continue only if keys are identical or both keys are numeric
+			$this->assertTrue( $e['key'] === $r['key'] || ( is_numeric( $e['key'] ) && is_numeric( $r['key'] ) ) );
+			// don't compare pageids
+			if ( $e['key'] !== 'pageid' ) {
+				// If values are arrays, compare recursively, otherwise compare with ===
+				if ( is_array( $e['value'] ) && is_array( $r['value'] ) ) {
+					$this->assertResultRecursive( $e['value'], $r['value'] );
+				} else {
+					$this->assertEquals( $e['value'], $r['value'] );
+				}
+			}
+		}
+	}
+}
-- 
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