public void ToBuilderReturnsExpectedResult() { var handler1 = new SqlProjectionHandler(typeof(object), _ => new SqlNonQueryCommand[0]); var handler2 = new SqlProjectionHandler(typeof(object), _ => new SqlNonQueryCommand[0]); var sut = new SqlProjection(new[] { handler1, handler2 }); var result = sut.ToBuilder().Build().Handlers; Assert.That(result, Is.EquivalentTo(new[] { handler1, handler2 })); }