Function TestPreferenceManager_ConflictKeepLatest

pkg/memory/preference_test.go:185–221

(t *testing.T)

}

func TestPreferenceManager_ConflictKeepLatest(t *testing.T) {
	config := DefaultPreferenceManagerConfig()
	config.ConflictStrategy = ConflictKeepLatest
	manager := NewPreferenceManager(config)

	// 添加第一个偏好
	pref1 := &Preference{
		UserID:     "user-1",
		Category:   CategoryUI,
		Key:        "theme",
		Value:      "dark",
		Strength:   0.8,
		Confidence: 0.9,
	}
	if err := manager.AddPreference(context.Background(), pref1); err != nil {
		t.Fatalf("AddPreference failed: %v", err)
	}

	// 添加冲突的偏好（相同 category 和 key）
	pref2 := &Preference{
		UserID:     "user-1",
		Category:   CategoryUI,
		Key:        "theme",
		Value:      "light",
		Strength:   0.6,
		Confidence: 0.7,
	}
	if err := manager.AddPreference(context.Background(), pref2); err != nil {
		t.Fatalf("AddPreference failed: %v", err)
	}

	// 验证保留了最新的值
	result, _ := manager.GetPreference(context.Background(), "user-1", CategoryUI, "theme")
	if result.Value != "light" {
		t.Errorf("Value = %s, want 'light'", result.Value)
	}
}

func TestPreferenceManager_ConflictKeepStronger(t *testing.T) {
	config := DefaultPreferenceManagerConfig()