From 1f0abb22c52fd1d53196fd9224c3a7abb82bd596 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 12 Jun 2024 22:09:20 -0700
Subject: [PATCH] x

---
 test/core/gprpp/unique_type_name_test.cc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/test/core/gprpp/unique_type_name_test.cc b/test/core/gprpp/unique_type_name_test.cc
index bce147edd32..83737c8c6a2 100644
--- a/test/core/gprpp/unique_type_name_test.cc
+++ b/test/core/gprpp/unique_type_name_test.cc
@@ -93,6 +93,26 @@ TEST(UniqueTypeNameTest, CanUseAsMapKey) {
                                               ::testing::Pair(bar.type(), 2)));
 }
 
+struct Filter1 {
+  static absl::string_view TypeName() { return "Filter1"; }
+};
+
+struct Filter2 {
+  static absl::string_view TypeName() { return "Filter2"; }
+};
+
+TEST(UniqueTypeNameTest, UniqueTypeNameFor) {
+  EXPECT_EQ(UniqueTypeNameFor<Filter1>(), UniqueTypeNameFor<Filter1>());
+  EXPECT_NE(UniqueTypeNameFor<Filter1>(), UniqueTypeNameFor<Filter2>());
+}
+
+TEST(UniqueTypeNameTest, UniqueTypeNameHere) {
+  auto name1 = GRPC_UNIQUE_TYPE_NAME_HERE("name");
+  auto name2 = GRPC_UNIQUE_TYPE_NAME_HERE("name");
+  EXPECT_EQ(name1.name(), name2.name());
+  EXPECT_NE(name1, name2);
+}
+
 }  // namespace
 }  // namespace grpc_core