Function TEST

eval/public/set_util_test.cc:107–125

                         &TypeOrderingTestName);

TEST(CelValueLessThanComparator, StdSetSupport) {
  Arena arena;
  auto examples = TypeExamples(&arena);
  std::set<CelValue, CelValueLessThanComparator> value_set(&CelValueLessThan);

  for (CelValue value : examples) {
    auto insert = value_set.insert(value);
    bool was_inserted = insert.second;
    EXPECT_TRUE(was_inserted)
        << absl::StrCat("Insertion failed ", CelValue::TypeName(value.type()));
  }

  for (CelValue value : examples) {
    auto insert = value_set.insert(value);
    bool was_inserted = insert.second;
    EXPECT_FALSE(was_inserted) << absl::StrCat(
        "Re-insertion succeeded ", CelValue::TypeName(value.type()));
  }
}

enum class ExpectedCmp { kEq, kLt, kGt };