TESTS

2026-06-12 23:34:00 +07:00
parent 790a5f8e10
commit d7e9bb7b5b
27 changed files with 1167 additions and 1020 deletions
--- a/QWERTYkez.Mensura.Tests/CollectionsPowNExtensionsTest.cs
+++ b/QWERTYkez.Mensura.Tests/CollectionsPowNExtensionsTest.cs
@@ -0,0 +1,75 @@
+namespace QWERTYkez.Mensura.Tests;
+
+public class CollectionsPowNExtensionsTest
+{
+    private const double BaseVal = 3.0;
+    private const double Expected = 9.0; // 3^2 = 9
+
+    [Fact]
+    public void Test_PowN()
+    {
+        Length[] arr = [new(BaseVal)];
+        Length?[] arrNull = [new(BaseVal), null];
+        List<Length> list = [new(BaseVal)];
+        List<Length?> listNull = [new(BaseVal), null];
+        IReadOnlyCollection<Length> roc = list;
+        IEnumerable<Length> en = list;
+        IEnumerable<Length?> enNull = listNull;
+
+        // --- 1. Целые степени (int) ---
+        // Span-based Core
+        Span<Length> dstSpan = new Length[1];
+        arr.AsSpan().PowCore(2, 1, dstSpan);
+        Assert.Equal(Expected, dstSpan[0]._Value);
+
+        arrNull.AsSpan().PowCore(2, 2, new Length?[2]); // Проверка nullable span
+
+        arr.AsSpan().Pow(2, dstSpan);
+        Assert.Equal(Expected, dstSpan[0]._Value);
+
+        // Arrays
+        Assert.Equal(Expected, arr.Pow<Length, Length>(2)[0]._Value);
+        Assert.Equal(Expected, arrNull.Pow<Length, Length>(2)[0]?._Value);
+
+        // Lists
+        Assert.Equal(Expected, list.Pow<Length, Length>(2)[0]._Value);
+        Assert.Equal(Expected, listNull.Pow<Length, Length>(2)[0]?._Value);
+
+        // ReadOnlyCollection
+        roc.Pow(2, dstSpan);
+        Assert.Equal(Expected, dstSpan[0]._Value);
+
+        // IEnumerable / Iterators
+        Assert.Equal(Expected, en.Pow<Length, Length>(2).First()._Value);
+        Assert.Equal(Expected, enNull.Pow<Length, Length>(2).First(x => x.HasValue)?._Value);
+
+
+        // --- 2. Дробные степени (double) ---
+        // Span-based Core
+        arr.AsSpan().PowCore(2.0, 1, dstSpan);
+        Assert.Equal(Expected, dstSpan[0]._Value);
+
+        arr.AsSpan().Pow(2.0, dstSpan);
+        Assert.Equal(Expected, dstSpan[0]._Value);
+
+        // Arrays
+        Assert.Equal(Expected, arr.Pow<Length, Length>(2.0)[0]._Value);
+        Assert.Equal(Expected, arrNull.Pow<Length, Length>(2.0)[0]?._Value);
+
+        // Lists
+        Assert.Equal(Expected, list.Pow<Length, Length>(2.0)[0]._Value);
+        Assert.Equal(Expected, listNull.Pow<Length, Length>(2.0)[0]?._Value);
+
+        // ReadOnlyCollection
+        roc.Pow(2.0, dstSpan);
+        Assert.Equal(Expected, dstSpan[0]._Value);
+
+        // IEnumerable / Iterators
+        Assert.Equal(Expected, en.Pow<Length, Length>(2.0).First()._Value);
+        Assert.Equal(Expected, enNull.Pow<Length, Length>(2.0).First(x => x.HasValue)?._Value);
+
+        // Дополнительные итераторы
+        Assert.Equal(Expected, en.PowIterator<Length, Length>(2.0).First()._Value);
+        Assert.Equal(Expected, enNull.PowNullableIterator<Length, Length>(2.0).First(x => x.HasValue)?._Value);
+    }
+}