1 files changed, 79 insertions, 0 deletions
diff --git a/vendor/textalk/websocket/tests/mock/MockSocket.php b/vendor/textalk/websocket/tests/mock/MockSocket.php
new file mode 100644
index 0000000..e12d6ed
--- /dev/null
+++ b/vendor/textalk/websocket/tests/mock/MockSocket.php
@@ -0,0 +1,79 @@
+<?php
+
+/**
+ * This class is used by tests to mock and track various socket/stream calls.
+ */
+
+namespace WebSocket;
+
+class MockSocket
+{
+
+    private static $queue = [];
+    private static $stored = [];
+    private static $asserter;
+
+    // Handler called by function overloads in mock-socket.php
+    public static function handle($function, $params = [])
+    {
+        $current = array_shift(self::$queue);
+        if ($function == 'get_resource_type' && is_null($current)) {
+            return null; // Catch destructors
+        }
+        self::$asserter->assertEquals($current['function'], $function);
+        foreach ($current['params'] as $index => $param) {
+            self::$asserter->assertEquals($param, $params[$index], json_encode([$current, $params]));
+        }
+        if (isset($current['error'])) {
+            $map = array_merge(['msg' => 'Error', 'type' => E_USER_NOTICE], (array)$current['error']);
+            trigger_error($map['msg'], $map['type']);
+        }
+        if (isset($current['return-op'])) {
+            return self::op($current['return-op'], $params, $current['return']);
+        }
+        if (isset($current['return'])) {
+            return $current['return'];
+        }
+        return call_user_func_array($function, $params);
+    }
+
+    // Check if all expected calls are performed
+    public static function isEmpty(): bool
+    {
+        return empty(self::$queue);
+    }
+
+    // Initialize call queue
+    public static function initialize($op_file, $asserter): void
+    {
+        $file = dirname(__DIR__) . "/scripts/{$op_file}.json";
+        self::$queue = json_decode(file_get_contents($file), true);
+        self::$asserter = $asserter;
+    }
+
+    // Special output handling
+    private static function op($op, $params, $data)
+    {
+        switch ($op) {
+            case 'chr-array':
+                // Convert int array to string
+                $out = '';
+                foreach ($data as $val) {
+                    $out .= chr($val);
+                }
+                return $out;
+            case 'file':
+                $content = file_get_contents(__DIR__ . "/{$data[0]}");
+                return substr($content, $data[1], $data[2]);
+            case 'key-save':
+                preg_match('#Sec-WebSocket-Key:\s(.*)$#mUi', $params[1], $matches);
+                self::$stored['sec-websocket-key'] = trim($matches[1]);
+                return $data;
+            case 'key-respond':
+                $key = self::$stored['sec-websocket-key'] . '258EAFA5-E914-47DA-95CA-C5AB0DC85B11';
+                $encoded = base64_encode(pack('H*', sha1($key)));
+                return str_replace('{key}', $encoded, $data);
+        }
+        return $data;
+    }
+}