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							- /*
 
-  *
 
-  * Copyright 2019 gRPC authors.
 
-  *
 
-  * Licensed under the Apache License, Version 2.0 (the "License");
 
-  * you may not use this file except in compliance with the License.
 
-  * You may obtain a copy of the License at
 
-  *
 
-  *     http://www.apache.org/licenses/LICENSE-2.0
 
-  *
 
-  * Unless required by applicable law or agreed to in writing, software
 
-  * distributed under the License is distributed on an "AS IS" BASIS,
 
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 
-  * See the License for the specific language governing permissions and
 
-  * limitations under the License.
 
-  *
 
-  */
 
- #include "src/core/lib/gprpp/optional.h"
 
- #include <grpc/support/log.h>
 
- #include <gtest/gtest.h>
 
- #include "src/core/lib/gprpp/memory.h"
 
- #include "test/core/util/test_config.h"
 
- namespace grpc_core {
 
- namespace testing {
 
- namespace {
 
- TEST(OptionalTest, BasicTest) {
 
-   grpc_core::Optional<int> opt_val;
 
-   EXPECT_FALSE(opt_val.has_value());
 
-   const int kTestVal = 123;
 
-   opt_val.set(kTestVal);
 
-   EXPECT_TRUE(opt_val.has_value());
 
-   EXPECT_EQ(opt_val.value(), kTestVal);
 
-   opt_val.reset();
 
-   EXPECT_EQ(opt_val.has_value(), false);
 
- }
 
- }  // namespace
 
- }  // namespace testing
 
- }  // namespace grpc_core
 
- int main(int argc, char** argv) {
 
-   grpc::testing::TestEnvironment env(argc, argv);
 
-   ::testing::InitGoogleTest(&argc, argv);
 
-   return RUN_ALL_TESTS();
 
- }
 
 
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