ReflectionExtensions.cs

// Copyright 2005-2015 Giacomo Stelluti Scala & Contributors. All rights reserved. See License.md in the project root for license information.

using Xunit;
using FluentAssertions;
using CommandLine.Core;
using CommandLine.Tests.Fakes;

namespace CommandLine.Tests.Unit.Core
{
    public class ReflectionHelperTests
    {
        [Fact]
        public static void Class_with_public_set_properties_or_fields_is_ranked_mutable()
        {
            typeof(Simple_Options).IsMutable().Should().BeTrue();
        }

        [Fact]
        public static void Class_without_public_set_properties_or_fields_is_ranked_immutable()
        {
            typeof(Immutable_Simple_Options).IsMutable().Should().BeFalse();
        }

        [Fact]
        public static void Class_with_read_only_properties_is_ranked_immutable()
        {
            typeof(Immutable_Simple_Options_Read_Only).IsMutable().Should().BeFalse();
        }

        [Fact]
        public static void Class_with_private_set_properties_is_ranked_immutable()
        {
            typeof(Immutable_Simple_Options_Private_Set).IsMutable().Should().BeFalse();
        }

#if NET5_0_OR_GREATER
        [Fact]
        public static void Class_with_init_properties_is_ranked_immutable()
        {
            typeof(Immutable_Simple_Options_Init).IsMutable().Should().BeFalse();
        }

        [Fact]
        public static void Record_without_public_set_properties_or_fields_is_ranked_immutable()
        {
            typeof(Immutable_Simple_Options_Record).IsMutable().Should().BeFalse();
        }
#endif
    }
}