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, "localhost", nil)
	if err != nil {
		t.Errorf("Error creating pool: %v", err)
	}

	err = pool.AddRemote("localhost")
	if err != nil {
		t.Errorf("Error adding remote: %v", err)
	}
	allHosts, err := pool.Negotiate([]string{"kalle", "pelle"})
	if err != nil {
		t.Errorf("Error negotiating: %v", err)
	}
	if len(allHosts) != 1 {
		t.Errorf("Expected 1 host, got %d", len(allHosts))
	}
}