DbExecutorTests.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DbExecutorTests
{
    using System.Data;
    using DapperWrapper;
    using Moq;

    public class DbExecutorTests
    {
        [Test]
        public void QueryDoesNotReturnNull()
        {
            const string query = "blah";
            var mock = new Mock<IDbExecutor>();
            mock.Setup(f => f.Query<Address>(It.IsAny<string>(), null, null, true, null, null))
            .Returns(new List<Address>
            {
                new Address()
            });


            var result = mock.Object.Query<Address>(query).ToList();

            Assert.IsNotNull(result);

            mock.Verify(x => x.Query<Address>(It.IsAny<string>(), null, null, true, null, null), Times.Once);
        }

        private List<Address> RunQuery(IDbExecutor executor)
        {
            var blah = executor;
            return blah.Query<Address>("blah").ToList();
        }
    }

    public class Address { }
}