cache

type Client interface {
	// Get gets the item for the given key.
	// Returns ErrCacheMiss for a cache miss.
	// The key must be at most 250 bytes in length.
	Get(ctx context.Context, key string, data interface{}) error

	// Set writes the given item, unconditionally.
	Set(ctx context.Context, key string, data interface{}, expiration time.Time) error

	// Add writes the given item, if no value already exists for its
	// key. ErrNotStored is returned if that condition is not met.
	Add(ctx context.Context, key string, data interface{}, expiration time.Time) error

	// Delete deletes the item with the provided key, if it exists.
	Delete(ctx context.Context, key string) error

	// Increment adds delta to the currently stored number
	// If the key does not exist, it will be initialized to 0 with no expiration.
	// If the value overflows, it will loop around from 0
	// For many client implementations, you need to be using a LiteralEncoding for this feature to work
	Increment(ctx context.Context, key string, delta uint64) (uint64, error)

	// Decrement subtracts delta to the currently stored number
	// If the key does not exist, it will be initialized to 0 with no expiration, which will make it overflow.
	// If the value overflows, it will loop around from MaxUint64
	// For many client implementations, you need to be using a LiteralEncoding for this feature to work
	Decrement(ctx context.Context, key string, delta uint64) (uint64, error)
}

type Mock struct {
	mock.Mock
}