package main

import (
	"testing"
	"time"
)

func TestConnection(t *testing.T) {
	// TestConnection tests the connection to the server

	localPool := NewGrainLocalPool(100, time.Minute, func(id CartId) (*CartGrain, error) {
		return &CartGrain{
			Id:              id,
			storageMessages: []Message{},
			Items:           []*CartItem{},
			TotalPrice:      0,
		}, nil
	})
	pool, err := NewSyncedPool(localPool, "127.0.0.1", nil)
	if err != nil {
		t.Errorf("Error creating pool: %v", err)
	}

	err = pool.AddRemote("127.0.0.1")
	if err != nil {
		t.Errorf("Error adding remote: %v", err)
	}
	go pool.Negotiate()

	data, err := pool.Get(ToCartId("kalle"))
	if err != nil {
		t.Errorf("Error getting data: %v", err)
	}
	if data == nil {
		t.Errorf("Expected data, got nil")
	}
	time.Sleep(2 * time.Millisecond)
	data, err = pool.Get(ToCartId("kalle"))
	if err != nil {
		t.Errorf("Error getting data: %v", err)
	}
	if data == nil {
		t.Errorf("Expected data, got nil")
	}
}