Files
node/cache/lru/deduplicator_test.go
zeekay 7cf87b230b node-unified is the node
The module already called itself github.com/luxfi/node while containing no node
in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and
the Go column of the matrix measured a VM plugin. A repo that fetches the thing
it claims to be has not replaced it, so the Go sources move in — 1515 files,
the daemon and everything under it — and the build reaches outside this module
for nothing.

Rust and C++ sit beside it unchanged and are still measured against it by the
differential. That is the point of one repo: the reference implementation and
the two ports are the same checkout, so parity is a thing you can run rather
than a thing you assert.

Verified: builds, and the closure carries no lux-private — checked at build time
rather than believed. The daemon starts twelve chains on a local network
(P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
2026-09-07 16:15:25 -07:00

44 lines
998 B
Go

// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package lru
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/luxfi/ids"
)
type evictable[K comparable] struct {
id K
evicted int
}
func (e *evictable[K]) Key() K {
return e.id
}
func (e *evictable[_]) Evict() {
e.evicted++
}
func TestDeduplicator(t *testing.T) {
require := require.New(t)
cache := NewDeduplicator[ids.ID, *evictable[ids.ID]](1)
expectedValue1 := &evictable[ids.ID]{id: ids.ID{1}}
require.Equal(expectedValue1, cache.Deduplicate(expectedValue1))
require.Zero(expectedValue1.evicted)
require.Equal(expectedValue1, cache.Deduplicate(expectedValue1))
require.Zero(expectedValue1.evicted)
expectedValue2 := &evictable[ids.ID]{id: ids.ID{2}}
returnedValue := cache.Deduplicate(expectedValue2)
require.Equal(expectedValue2, returnedValue)
require.Equal(1, expectedValue1.evicted)
require.Zero(expectedValue2.evicted)
}