spectre.console/test/Spectre.Console.Cli.Tests/Unit/CommandAppTests.Version.cs

namespace Spectre.Console.Tests.Unit.Cli;

public sealed partial class CommandAppTests
{
    public sealed class Version
    {
        [Fact]
        public void Should_Output_The_Version_To_The_Console()
        {
            // Given
            var fixture = new CommandAppTester();
            fixture.Configure(config =>
            {
                config.AddBranch<AnimalSettings>("animal", animal =>
                {
                    animal.AddBranch<MammalSettings>("mammal", mammal =>
                    {
                        mammal.AddCommand<DogCommand>("dog");
                        mammal.AddCommand<HorseCommand>("horse");
                    });
                });
            });

            // When
            var result = fixture.Run(Constants.VersionCommand);

            // Then
            result.Output.ShouldStartWith("Spectre.Cli version ");
        }
    }
}