EXPECT_EQ sign issue...
@ -138,7 +138,7 @@ TEST_F(PublisherTest, TestPublisher) {
std::vector<grpc::string> topics;
EXPECT_TRUE(publisher_->ListTopics(kProjectId, &topics).IsOk());
EXPECT_EQ(topics.size(), 1);
EXPECT_EQ(topics.size(), static_cast<size_t>(1));
EXPECT_EQ(topics[0], kTopic);
}