public void SortDescendingTests([ValueSource("list0")] QueryArg arg)
{
var expected = arg.ToList();
expected.Sort();
expected.Reverse();
Assert.That(arg.ToQuery().SortDescending().ToList(), Is.EquivalentTo(
expected));
}
public void AverageTest([ValueSource("list0")] QueryArg arg0)
{
if (arg0.ToList().Count == 0)
{
Assert.Ignore("Ignore empty queries for average test.");
return;
}
Assert.That(arg0.ToQuery().Select(t => (double)t).Average(), Is.EqualTo(
arg0.ToList().Average()).Within(0.001).Percent);
}
public void ForeachTest([ValueSource("list0")] QueryArg arg0, [ValueSource("list1")] QueryArg arg1)
{
List <int> actual = new List <int>();
foreach (var item in arg0.ToQuery().Concat(arg1.ToQuery()))
{
actual.Add(item);
}
Assert.That(actual, Is.EquivalentTo(
arg0.ToList().Concat(arg1.ToList()).ToList()));
}
public void WithIndicesTest([ValueSource("list0")] QueryArg arg)
{
int index = 0;
foreach (var item in arg.ToQuery().WithIndices())
{
Assert.That(item.index, Is.EqualTo(index));
Assert.That(item.value, Is.EqualTo(arg.ToList()[index]));
index++;
}
}
public void SumTests([ValueSource("list0")] QueryArg arg)
{
if (arg.ToList().Count == 0)
{
Assert.Ignore("Ignore empty queries for sum tests.");
return;
}
Assert.That(arg.ToQuery().Sum(), Is.EqualTo(
arg.ToList().Sum()));
}
public void Repeat([ValueSource("list0")] QueryArg arg, [Values(0, 1, 2, 3, 100)] int repetitions)
{
List <int> list = new List <int>();
for (int i = 0; i < repetitions; i++)
{
list.AddRange(arg.ToList());
}
Assert.That(arg.ToQuery().Repeat(repetitions).ToList(), Is.EquivalentTo(
list));
}
public void FirstTests([ValueSource("list0")] QueryArg arg)
{
var list = arg.ToList();
if (list.Count == 0)
{
Assert.That(() => arg.ToQuery().First(), Throws.InvalidOperationException);
}
else
{
Assert.That(arg.ToQuery().First(), Is.EqualTo(
arg.ToList().First()));
}
if (list.Where(i => i % 2 == 0).Count() == 0)
{
Assert.That(() => arg.ToQuery().Where(i => i % 2 == 0).First(), Throws.InvalidOperationException);
}
else
{
Assert.That(arg.ToQuery().First(i => i % 2 == 0), Is.EqualTo(
arg.ToList().First(i => i % 2 == 0)));
}
}
public void ZipTest([ValueSource("list0")] QueryArg arg0, [ValueSource("list1")] QueryArg arg1)
{
var list0 = arg0.ToList();
var list1 = arg1.ToList();
List <string> expected = new List <string>();
for (int i = 0; i < Mathf.Min(list0.Count, list1.Count); i++)
{
expected.Add(list0[i].ToString() + list1[i].ToString());
}
Assert.That(arg0.ToQuery().Zip(arg1.ToQuery(), (a, b) => a.ToString() + b.ToString()).ToList(), Is.EquivalentTo(
expected));
Assert.That(arg0.ToQuery().Zip(arg1.ToList(), (a, b) => a.ToString() + b.ToString()).ToList(), Is.EquivalentTo(
expected));
}
public void MultiForeachTest([ValueSource("list0")] QueryArg arg)
{
List <int> a = new List <int>();
List <int> b = new List <int>();
var q = arg.ToQuery();
foreach (var item in q)
{
a.Add(item);
}
Assert.That(() => {
foreach (var item in q)
{
b.Add(item);
}
}, Throws.InvalidOperationException);
}
public void WithPreviousOffsetTest([ValueSource("list0")] QueryArg arg)
{
var list = arg.ToList();
if (list.Count == 0)
{
Assert.That(arg.ToQuery().WithPrevious(offset: 4).Count(), Is.EqualTo(0));
Assert.That(arg.ToQuery().WithPrevious(offset: 4, includeStart: true).Count(), Is.EqualTo(0));
}
else if (list.Count == 1)
{
Assert.That(arg.ToQuery().WithPrevious(offset: 4).Count(), Is.EqualTo(0));
Assert.That(arg.ToQuery().WithPrevious(offset: 4, includeStart: true).Count(), Is.EqualTo(1));
}
else
{
Assert.That(arg.ToQuery().WithPrevious(offset: 4).Count(), Is.EqualTo(Mathf.Max(0, list.Count - 4)));
Assert.That(arg.ToQuery().WithPrevious(offset: list.Count + 1).Count(), Is.EqualTo(0));
Assert.That(arg.ToQuery().WithPrevious(offset: int.MaxValue).Count(), Is.EqualTo(0));
}
Assert.That(Values.Range(0, 10).WithPrevious(offset: 2).All(i => i.value - i.prev == 2));
}
public void SelectTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().Select(i => i * 23).ToList(), Is.EquivalentTo(
arg.ToList().Select(i => i * 23).ToList()));
}
public void WhereTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().Where(i => i % 2 == 0).ToList(), Is.EquivalentTo(
arg.ToList().Where(i => i % 2 == 0).ToList()));
}
public void TakeWhileTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().TakeWhile(i => i < 4).ToList(), Is.EquivalentTo(
arg.ToList().TakeWhile(i => i < 4).ToList()));
}
public void SkipTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().Skip(3).ToList(), Is.EquivalentTo(
arg.ToList().Skip(3).ToList()));
}
public void AnyTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().Any(i => i == 4), Is.EqualTo(
arg.ToList().Query().Any(i => i == 4)));
}
public void OrderByDescendingTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().OrderByDescending(i => i).ToList(), Is.EquivalentTo(
arg.ToList().OrderByDescending(i => i).ToList()));
}
public void DistinctTest([ValueSource("list0")] QueryArg arg)
{
Assert.That(arg.ToQuery().Distinct().OrderBy(t => t).ToList(), Is.EquivalentTo(
arg.ToList().Distinct().OrderBy(t => t).ToList()));
}