Function TestKeywordSuggestionCacheEviction

pkg/errors/cache_test.go:143–177

(t *testing.T)

}

func TestKeywordSuggestionCacheEviction(t *testing.T) {
	// Create a small cache for testing eviction
	oldCache := suggestionCache
	suggestionCache = newKeywordSuggestionCache(10)
	defer func() { suggestionCache = oldCache }()

	ClearSuggestionCache()
	ResetSuggestionCacheStats()

	// Fill the cache to max
	for i := 0; i < 10; i++ {
		// Generate unique inputs that won't match any keyword
		input := string(rune('A'+i)) + "XYZQ" + string(rune('0'+i))
		SuggestKeyword(input)
	}

	if SuggestionCacheSize() != 10 {
		t.Errorf("cache size after fill = %d, want 10", SuggestionCacheSize())
	}

	// Add one more to trigger eviction
	SuggestKeyword("NEWENTRY")

	// Should have evicted half (5 entries) and added 1, so size should be 6
	size := SuggestionCacheSize()
	if size != 6 {
		t.Errorf("cache size after eviction = %d, want 6", size)
	}

	// Check eviction counter
	stats := GetSuggestionCacheStats()
	if stats.Evictions != 5 {
		t.Errorf("stats.Evictions = %d, want 5", stats.Evictions)
	}
}

func TestKeywordSuggestionCacheConcurrency(t *testing.T) {
	ClearSuggestionCache()