ArrayHelper.cs

namespace Towel_Testing;

[TestClass]
public partial class ArrayHelper_Testing
{
	#region string.Replace (multiple)

	[TestMethod]
	public void NewFromRanges()
	{
		{
			int[] array = ArrayHelper.NewFromRanges();
			Assert.IsTrue(array == Array.Empty<int>());
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..0);
			Assert.IsTrue(array == Array.Empty<int>());
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..0, 0..0);
			Assert.IsTrue(array == Array.Empty<int>());
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..1);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..2);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0, 1 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..2);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..3);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1, 2 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..3);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1, 2 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(3..0);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 3, 2, 1, }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..1, 0..1);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0, 0 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..2, 0..1);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0, 1, 0 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..2, 0..2);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0, 1, 0, 1 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..2, 1..2);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1, 1 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..3, 1..3);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1, 2, 1, 2 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..1, 0..1, 0..1);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0, 0, 0 }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(0..2, 0..2, 0..2);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 0, 1, 0, 1, 0, 1, }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..3, 1..3, 1..3);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1, 2, 1, 2, 1, 2, }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(3..1, 1..3, 3..1);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 3, 2, 1, 2, 3, 2, }));
		}
		{
			int[] array = ArrayHelper.NewFromRanges(1..3, 3..1, 1..3);
			Assert.IsTrue(EquateSequence<int>(array, stackalloc int[] { 1, 2, 3, 2, 1, 2, }));
		}
	}

	#endregion
}