From 3acbd494b1077dead5501e94ab5722da7feda3da Mon Sep 17 00:00:00 2001
From: Alexey Ochapov <a.ochapov@octaviangaming.com>
Date: Tue, 18 Aug 2020 20:04:06 +0300
Subject: [PATCH] add ToString test into OStreamTest

to check fmt::to_string() with class that has output stream operator
---
 test/ostream-test.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/ostream-test.cc b/test/ostream-test.cc
index ce36b4cd..407b05a1 100644
--- a/test/ostream-test.cc
+++ b/test/ostream-test.cc
@@ -319,3 +319,7 @@ TEST(OStreamTest, CopyFmt) {
 TEST(OStreamTest, CompileTimeString) {
   EXPECT_EQ("42", fmt::format(FMT_STRING("{}"), 42));
 }
+
+TEST(OStreamTest, ToString) {
+  EXPECT_EQ("ABC", fmt::to_string(fmt_test::ABC()));
+}