public void WhenBothArePositiveDoesntCare()
{
var param = Expression.Parameter(typeof(IQueryable<int>), "x");
var expr = new SkipAndTakeVisitor<int>().Visit(param, 30, 50);
Assert.AreEqual("x.Skip(1500).Take(50)", expr.ToString());
}
public void WhenTakeIsZeroDoesntCreateAMethodCall()
{
var param = Expression.Parameter(typeof(IQueryable<int>), "x");
var expr = new SkipAndTakeVisitor<int>().Visit(param, 30, 0);
Assert.AreEqual("x", expr.ToString());
}
public void WhenBothAreNegativeDontCreateAnyMethodCall()
{
var param = Expression.Parameter(typeof(IQueryable<int>), "x");
var expr = new SkipAndTakeVisitor<int>().Visit(param, -10, -10);
Assert.AreEqual("x", expr.ToString());
}