Add unit test for #609

Author: yhirose

test/test.cc

@@ -2977,6 +2977,11 @@ class ServerTest : public ::testing::Test {
                res.status = 401;
                res.set_header("WWW-Authenticate", "Basic realm=123456");
              })
+        .Delete("/issue609",
+                [](const httplib::Request &, httplib::Response &res,
+                   const httplib::ContentReader &) {
+                  res.set_content("ok", "text/plain");
+                })
 #if defined(CPPHTTPLIB_ZLIB_SUPPORT) || defined(CPPHTTPLIB_BROTLI_SUPPORT)
         .Get("/compress",
              [&](const Request & /*req*/, Response &res) {
@@ -4048,6 +4053,13 @@ TEST_F(ServerTest, Issue1772) {
   EXPECT_EQ(StatusCode::Unauthorized_401, res->status);
 }
 
+TEST_F(ServerTest, Issue609) {
+  auto res = cli_.Delete("/issue609");
+  ASSERT_TRUE(res);
+  EXPECT_EQ(StatusCode::OK_200, res->status);
+  EXPECT_EQ(std::string("ok"), res->body);
+}
+
 TEST_F(ServerTest, GetStreamedChunked) {
   auto res = cli_.Get("/streamed-chunked");
   ASSERT_TRUE(res);