using IvfTl.ControlHost;
using Xunit;

namespace IvfTl.ControlHost.Tests
{
    public class HostArgsTests
    {
        [Fact]
        public void Parse_AllArgs_FillsFields()
        {
            var a = HostArgs.Parse(new[] {
                "--account=admin", "--password=123456", "--cacheDisk=C", "--port=38080" });
            Assert.Equal("admin", a.Account);
            Assert.Equal("123456", a.Password);
            Assert.Equal("C", a.CacheDisk);
            Assert.Equal(38080, a.Port);
        }

        [Fact]
        public void Parse_MissingPort_UsesDefault38080()
        {
            var a = HostArgs.Parse(new[] { "--account=x", "--password=y" });
            Assert.Equal(38080, a.Port);
        }

        [Fact]
        public void Parse_NoCredentials_IsValidFalse()
        {
            var a = HostArgs.Parse(new[] { "--port=38080" });
            Assert.False(a.IsValid);
        }

        [Fact]
        public void Parse_WithCredentials_IsValidTrue()
        {
            var a = HostArgs.Parse(new[] { "--account=admin", "--password=123456" });
            Assert.True(a.IsValid);
        }
    }
}