using System.Reflection;
using AutoFixture;
using Bit.Test.Common.Helpers;
using Xunit.Sdk;

namespace Bit.Test.Common.AutoFixture.Attributes
{
    [DataDiscoverer("AutoFixture.Xunit2.NoPreDiscoveryDataDiscoverer", "AutoFixture.Xunit2")]
    public class BitAutoDataAttribute : DataAttribute
    {
        private readonly Func<IFixture> _createFixture;
        private readonly object[] _fixedTestParameters;

        public BitAutoDataAttribute(params object[] fixedTestParameters) :
            this(() => new Fixture(), fixedTestParameters)
        { }

        public BitAutoDataAttribute(Func<IFixture> createFixture, params object[] fixedTestParameters) :
            base()
        {
            _createFixture = createFixture;
            _fixedTestParameters = fixedTestParameters;
        }

        public override IEnumerable<object[]> GetData(MethodInfo testMethod)
            => BitAutoDataAttributeHelpers.GetData(testMethod, _createFixture(), _fixedTestParameters);
    }
}