Function TEST

tensorflow/lite/testing/join_test.cc:24–27

namespace {

TEST(JoinTest, JoinInt) {
  std::vector<int> data = {1, 2, 3};
  EXPECT_EQ(Join(data.data(), data.size(), ","), "1,2,3");
}

TEST(JoinDefaultTest, JoinFloat) {
  float data[] = {1.0, -3, 2.3, 1e-5};