1 files changed, 107 insertions, 0 deletions
diff --git a/_test/tests/lib/exe/fetch_statuscodes_external.test.php b/_test/tests/lib/exe/fetch_statuscodes_external.test.php
new file mode 100644
index 000000000..79a45ec93
--- /dev/null
+++ b/_test/tests/lib/exe/fetch_statuscodes_external.test.php
@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * @group internet
+ */
+class fetch_statuscodes_external_test extends DokuWikiTest {
+
+    private $media = 'http://www.google.com/images/srpr/logo3w.png'; //used in media_get_from_url test too
+    private $width = 200;
+    private $height = 0;
+
+    function setUp() {
+
+        header('X-Test: check headers working');
+        $header_check = function_exists('xdebug_get_headers') ? xdebug_get_headers() : headers_list();
+        if(empty($header_check)) {
+            $this->markTestSkipped('headers not returned, perhaps your sapi does not return headers, try xdebug');
+        } else {
+            header_remove('X-Test');
+        }
+
+        parent::setUp();
+
+        global $conf;
+        $conf['fetchsize'] = 500 * 1024; //500kb
+        $conf['xsendfile'] = 0;
+
+        global $MIME, $EXT, $CACHE, $INPUT; // variables fetch creates in global scope -- should this be in fetch?
+    }
+
+    function getUri() {
+        $w = $this->width ? 'w='.$this->width.'&' : '';
+        $h = $this->height ? 'h='.$this->height.'&' : '';
+        return '/lib/exe/fetch.php?'.$w.$h.'{%token%}media='.rawurlencode($this->media);
+    }
+
+    function fetchResponse($token) {
+        $request = new TestRequest();
+        return $request->get(array(), str_replace('{%token%}', $token, $this->getUri()));
+    }
+
+    /**
+     *  modified image request with valid token
+     *  and not-modified image request with valid token
+     *
+     *  expect: header with mime-type
+     *  expect: content
+     *  expect: no error response
+     */
+    function test_valid_token() {
+        $valid_token_resize = 'tok='.media_get_token($this->media, $this->width, $this->height).'&';
+
+        $this->handlevalidresponse($valid_token_resize);
+
+        //original size
+        $this->width          = $this->height = 0;
+        $valid_token_original = 'tok='.media_get_token($this->media, $this->width, $this->height).'&';
+
+        $this->handlevalidresponse($valid_token_original);
+
+    }
+
+    /**
+     * Performs asserts for valid request
+     *
+     * @param $valid_token
+     */
+    private function handlevalidresponse($valid_token){
+        $response = $this->fetchResponse($valid_token);
+        $this->assertTrue((bool) $response->getHeader('Content-Type'));
+        $this->assertTrue((bool) ($response->getContent()));
+
+        $status_code = $response->getStatusCode();
+        $this->assertTrue(is_null($status_code) || (200 == $status_code));
+    }
+
+    /**
+     *  modified image request with invalid token
+     *  expect: 412 status code
+     */
+    function test_invalid_token() {
+        $invalid_tokens = array(
+            'invalid_token_wrongid' => media_get_token('junk', 200, 100),
+            'invalid_token_wrongh'  => media_get_token($this->media, 200, 10),
+            'invalid_token_wrongw'  => media_get_token($this->media, 20, 100),
+            'invalid_token_wrongwh' => media_get_token($this->media, 20, 10)
+        );
+        foreach($invalid_tokens as $invalid_token)
+            $this->assertEquals(412, $this->fetchResponse('tok='.$invalid_token.'&')->getStatusCode());
+
+    }
+
+    /**
+     *  modified image request with no token
+     *  and not modified image with no token
+     *  expect: 412 status code
+     */
+    function test_missing_token() {
+        $no_token = '';
+
+        $this->assertEquals(412, $this->fetchResponse($no_token)->getStatusCode());
+
+        $this->width = $this->height = 0;
+        $this->assertEquals(412, $this->fetchResponse($no_token)->getStatusCode());
+    }
+}
+//Setup VIM: ex: et ts=4 :