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item_test.go
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item_test.go
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package cache
import (
"testing"
"time"
)
func TestItem_Expired(t *testing.T) {
t.Run("Not expired", func(t *testing.T) {
item := Item{
Object: "test",
Expiration: time.Now().Add(1 * time.Hour).UnixNano(),
}
if item.Expired() {
t.Errorf("Expected item to not be expired")
}
})
t.Run("Expired", func(t *testing.T) {
item := Item{
Object: "test",
Expiration: time.Now().Add(-1 * time.Hour).UnixNano(),
}
if !item.Expired() {
t.Errorf("Expected item to be expired")
}
})
t.Run("No expiration", func(t *testing.T) {
item := Item{
Object: "test",
Expiration: 0,
}
if item.Expired() {
t.Errorf("Expected item to not be expired")
}
})
}
func TestCache_Items(t *testing.T) {
cache := New(DefaultExpiration, 1*time.Minute)
cache.Set("key1", "value1", DefaultExpiration)
cache.Set("key2", "value2", DefaultExpiration)
cache.Set("key3", "value3", 100*time.Millisecond)
// Esperar a que caduque key3
time.Sleep(200 * time.Millisecond)
items := cache.Items()
if len(items) != 2 {
t.Errorf("Expected 2 items, got %d", len(items))
}
if items["key1"].Object != "value1" {
t.Errorf("Expected value1 for key1, got %v", items["key1"].Object)
}
if items["key2"].Object != "value2" {
t.Errorf("Expected value2 for key2, got %v", items["key2"].Object)
}
if _, found := items["key3"]; found {
t.Errorf("Did not expect to find key3")
}
}
func TestCache_ItemCount(t *testing.T) {
cache := New(DefaultExpiration, 1*time.Minute)
cache.Set("key1", "value1", DefaultExpiration)
cache.Set("key2", "value2", DefaultExpiration)
cache.Set("key3", "value3", 100*time.Millisecond)
// Esperar a que caduque key3
time.Sleep(200 * time.Millisecond)
count := cache.ItemCount()
if count != 3 {
t.Errorf("Expected item count to be 3, got %d", count)
}
// Limpiar ítems expirados
cache.DeleteExpired()
count = cache.ItemCount()
if count != 2 {
t.Errorf("Expected item count to be 2 after deleting expired items, got %d", count)
}
}