1 files changed, 24 insertions, 0 deletions
diff --git a/protocols/Telegram/tdlib/td/tdutils/test/Enumerator.cpp b/protocols/Telegram/tdlib/td/tdutils/test/Enumerator.cpp
new file mode 100644
index 0000000000..b617485462
--- /dev/null
+++ b/protocols/Telegram/tdlib/td/tdutils/test/Enumerator.cpp
@@ -0,0 +1,24 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#include "td/utils/Enumerator.h"
+#include "td/utils/tests.h"
+
+TEST(Enumerator, simple) {
+  td::Enumerator<std::string> e;
+  auto b = e.add("b");
+  auto a = e.add("a");
+  auto d = e.add("d");
+  auto c = e.add("c");
+  ASSERT_STREQ(e.get(a), "a");
+  ASSERT_STREQ(e.get(b), "b");
+  ASSERT_STREQ(e.get(c), "c");
+  ASSERT_STREQ(e.get(d), "d");
+  ASSERT_EQ(a, e.add("a"));
+  ASSERT_EQ(b, e.add("b"));
+  ASSERT_EQ(c, e.add("c"));
+  ASSERT_EQ(d, e.add("d"));
+}