package strategy

// Mock objects for testing (simplified)
// Since we can't easily mock the full DAO chain without a comprehensive mock library or interface,
// we will rely on checking the logic I just added: manual inspection of the code change was logically sound.
// However, to be thorough, I'll write a test that mocks the DB interactions if possible, or use the existing test file `ichiban_test.go` as a base.

// Let's assume `ichiban_test.go` exists (I saw it in the file list earlier).
// I will read it first to see if I can add a case there.