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Util method for getting a sequence as a series of adjacent pairs

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This commit is contained in:
Chris Cameron
2017-09-12 16:52:11 -04:00
parent 3dc7f3bf78
commit cc984e718f
2 changed files with 40 additions and 0 deletions
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19
ICD.Common.Utils.Tests/Extensions/EnumerableExtensionsTest.cs
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@@ -331,6 +331,25 @@ namespace ICD.Common.Utils.Tests.Extensions
Assert.AreEqual(8, items[2][1]);
}
[Test]
public void GetAdjacentPairsTest()
{
IEnumerable<int> a = new int[] {};
Assert.AreEqual(0, a.GetAdjacentPairs().Count());
IEnumerable<int> b = new int[] { 1 };
Assert.AreEqual(0, b.GetAdjacentPairs().Count());
IEnumerable<int> c = new int[] { 1, 2, 3 };
int[][] cPairs = c.GetAdjacentPairs().ToArray();
Assert.AreEqual(2, cPairs.Length);
Assert.AreEqual(1, cPairs[0][0]);
Assert.AreEqual(2, cPairs[0][1]);
Assert.AreEqual(2, cPairs[1][0]);
Assert.AreEqual(3, cPairs[1][1]);
}
[Test]
public void MinByTest()
{