Method allocate

cachelib/interface/tests/InterfaceTest.cpp:82–90

  }

  folly::coro::Task<Result<AllocatedHandle>> allocate(
      Key key,
      uint32_t size,
      uint32_t creationTime,
      uint32_t ttlSecs) override {
    auto& allocated = allocatedItems_.emplace_back(
        new TestCacheItem(key, size, creationTime, ttlSecs));
    co_return ASSERT_OK(tryCreateHandle<AllocatedHandle>(*this, *allocated));
  }

  folly::coro::Task<UnitResult> insert(AllocatedHandle&& handle) override {
    auto itemIt = findAllocatedItem(handle.get());