using System;

using System.Globalization;

using NUnit.Framework;



namespace Mercurial.Tests

{

    [TestFixture]

    [Category("Integration")]

    public class AdditionalArgumentsTests : SingleRepositoryTestsBase

    {

        [Test]

        public void Log_WithUnknownArgument_ThrowsMercurialExecutionException()

        {

            Repo.Init();



            var command = new LogCommand();

            command.AdditionalArguments.Add("--dummyargument");



            Assert.Throws<MercurialExecutionException>(() => Repo.Execute(command));

        }



        [Test]

        public void Log_WithUnknownArgument_ThrowsMercurialExecutionExceptionThatMentionesArgument()

        {

            Repo.Init();



            var command = new LogCommand();

            command.AdditionalArguments.Add("--dummyargument");



            try

            {

                Repo.Execute(command);

            }

            catch (MercurialExecutionException ex)

            {

                Assert.That(ex.Message, Is.StringContaining("hg log: option --dummyargument not recognized"));

                return;

            }

            catch (Exception ex)

            {

                Assert.Fail(string.Format(CultureInfo.InvariantCulture, "Log with unknown argument should not have thrown {0}", ex.GetType().Name));

            }

            Assert.Fail("Log with unknown argument should have thrown MercurialExecutionException");

        }

    }

}