Function TestNamespacedCacheIsolation

internal/cache/cache_test.go:116–163

TestNamespacedCacheIsolation verifies that namespaced caches are not affected by clearing the global cache.

(t *testing.T)

// TestNamespacedCacheIsolation verifies that namespaced caches are not affected by clearing the global cache.
func TestNamespacedCacheIsolation(t *testing.T) {
	resetCacheState()
	defer resetCacheState()

	cacheDir := t.TempDir()

	if err := InitGlobalCache(cacheDir); err != nil {
		t.Fatalf("InitGlobalCache: %v", err)
	}

	global := GetGlobalCache()
	defer func() {
		_ = global.Close()
	}()

	nsCache := GetNamespacedCache("test-plugin")
	defer func() {
		_ = nsCache.Close()
	}()

	type payload struct {
		Value string
	}

	item := payload{Value: "persist"}

	if err := nsCache.Set("ns-key", item, time.Hour); err != nil {
		t.Fatalf("namespaced set: %v", err)
	}

	if err := global.Clear(); err != nil {
		t.Fatalf("global clear: %v", err)
	}

	var got payload
	found, err := nsCache.Get("ns-key", &got)
	if err != nil {
		t.Fatalf("namespaced get: %v", err)
	}

	if !found {
		t.Fatal("expected namespaced cache item to persist after global clear")
	}

	if got != item {
		t.Fatalf("expected %v, got %v", item, got)
	}
}