MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / externalstore / ExternalStoreTest.php

diff --git a/tests/phpunit/includes/externalstore/ExternalStoreTest.php b/tests/phpunit/includes/externalstore/ExternalStoreTest.php
new file mode 100644 (file)
index 0000000..a365c4d
--- /dev/null
+++ b/tests/phpunit/includes/externalstore/ExternalStoreTest.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * External Store tests
+ */
+
+class ExternalStoreTest extends MediaWikiTestCase {
+
+       /**
+        * @covers ExternalStore::fetchFromURL
+        */
+       public function testExternalFetchFromURL() {
+               $this->setMwGlobals( 'wgExternalStores', false );
+
+               $this->assertFalse(
+                       ExternalStore::fetchFromURL( 'FOO://cluster1/200' ),
+                       'Deny if wgExternalStores is not set to a non-empty array'
+               );
+
+               $this->setMwGlobals( 'wgExternalStores', [ 'FOO' ] );
+
+               $this->assertEquals(
+                       ExternalStore::fetchFromURL( 'FOO://cluster1/200' ),
+                       'Hello',
+                       'Allow FOO://cluster1/200'
+               );
+               $this->assertEquals(
+                       ExternalStore::fetchFromURL( 'FOO://cluster1/300/0' ),
+                       'Hello',
+                       'Allow FOO://cluster1/300/0'
+               );
+               # Assertions for r68900
+               $this->assertFalse(
+                       ExternalStore::fetchFromURL( 'ftp.example.org' ),
+                       'Deny domain ftp.example.org'
+               );
+               $this->assertFalse(
+                       ExternalStore::fetchFromURL( '/example.txt' ),
+                       'Deny path /example.txt'
+               );
+               $this->assertFalse(
+                       ExternalStore::fetchFromURL( 'http://' ),
+                       'Deny protocol http://'
+               );
+       }
+}
+
+class ExternalStoreFOO {
+
+       protected $data = [
+               'cluster1' => [
+                       '200' => 'Hello',
+                       '300' => [
+                               'Hello', 'World',
+                       ],
+               ],
+       ];
+
+       /**
+        * Fetch data from given URL
+        * @param string $url An url of the form FOO://cluster/id or FOO://cluster/id/itemid.
+        * @return mixed
+        */
+       function fetchFromURL( $url ) {
+               // Based on ExternalStoreDB
+               $path = explode( '/', $url );
+               $cluster = $path[2];
+               $id = $path[3];
+               if ( isset( $path[4] ) ) {
+                       $itemID = $path[4];
+               } else {
+                       $itemID = false;
+               }
+
+               if ( !isset( $this->data[$cluster][$id] ) ) {
+                       return null;
+               }
+
+               if ( $itemID !== false
+                       && is_array( $this->data[$cluster][$id] )
+                       && isset( $this->data[$cluster][$id][$itemID] )
+               ) {
+                       return $this->data[$cluster][$id][$itemID];
+               }
+
+               return $this->data[$cluster][$id];
+       }
+}