// ==========================================================================
//  Squidex Headless CMS
// ==========================================================================
//  Copyright (c) Squidex UG (haftungsbeschraenkt)
//  All rights reserved. Licensed under the MIT license.
// ==========================================================================

using System.Linq;
using Xunit;

namespace Squidex.Domain.Apps.Core.Model
{
    public class InvariantPartitionTests
    {
        [Fact]
        public void Should_provide_name()
        {
            var sut = InvariantPartitioning.Instance;

            Assert.Equal("invariant value", sut.ToString());
        }

        [Fact]
        public void Should_provide_master()
        {
            var sut = InvariantPartitioning.Instance;

            Assert.Equal("iv", sut.Master);
            Assert.Equal("Invariant", sut.GetName("iv"));

            Assert.Equal(new[] { "iv" }, sut.AllKeys.ToArray());
            Assert.Equal(new[] { "iv" }, sut.GetPriorities("iv").ToArray());

            Assert.True(sut.IsMaster("iv"));
            Assert.True(sut.Contains("iv"));

            Assert.False(sut.IsOptional("iv"));
        }

        [Fact]
        public void Should_handle_unsupported_key()
        {
            var sut = InvariantPartitioning.Instance;

            Assert.Null(sut.GetName("invalid"));

            Assert.Empty(sut.GetPriorities("invalid"));

            Assert.False(sut.IsMaster("invalid"));
            Assert.False(sut.IsOptional("invalid"));
            Assert.False(sut.Contains("invalid"));
        }
    }
}