using System;
using Freelancers.Infrastructure.Storage;
using Xunit;

namespace Freelancers.Infrastructure.Tests.Storage
{
    public class CacheStorageFacts
    {
        private static CacheStorage _cacheStorage;

        public CacheStorageFacts()
        {
            _cacheStorage = new CacheStorage();
        }

        public class Remove
        {
            [Fact]
            public void WithEmptyKeyThrowsArgumentException()
            {
                Assert.Throws<ArgumentException>(() => _cacheStorage.Remove(""));
            }
        }

        public class Store
        {
            [Fact]
            public void WithEmptyKeyThrowsArgumentException()
            {
                Assert.Throws<ArgumentException>(() => _cacheStorage.Store("", "test"));
            }
            [Fact]
            public void WithNullDataThrowsArgumentException()
            {
                Assert.Throws<ArgumentNullException>(() => _cacheStorage.Store("test", null));
            }
        }

        public class Retrieve
        {
            [Fact]
            public void WithEmptyKeyThrowsArgumentException()
            {
                Assert.Throws<ArgumentException>(() => _cacheStorage.Retrieve<object>(""));
            }
        }
    }
}