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Add sort tests for RecyclableLongList

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Marek Lemańczyk committed 2025-07-14 11:34:12 +02:00
1 parent 80499d0936
commit 9133867d39
1 file changed
+95 -10
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Recyclable.CollectionsTests/RecyclableLongListTests.cs
+95 -10
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@@ -928,11 +928,11 @@ namespace Recyclable.CollectionsTests
[Theory]
[MemberData(nameof(RecyclableLongListTestData.SourceDataWithBlockSizeVariants), MemberType = typeof(RecyclableLongListTestData))]
public void SetByIndexShouldReturnCorrectItemWhenLong(string testCase, IEnumerable<long> testData, long itemsCount, int targetBlockSize)
{
// Prepare
using var list = new RecyclableLongList<long>(testData, minBlockSize: targetBlockSize, itemsCount);
var expectedData = testData.ToList();
public void SetByIndexShouldReturnCorrectItemWhenLong(string testCase, IEnumerable<long> testData, long itemsCount, int targetBlockSize)
{
// Prepare
using var list = new RecyclableLongList<long>(testData, minBlockSize: targetBlockSize, itemsCount);
var expectedData = testData.ToList();
// Act & Validate
foreach (long item in testData)
@@ -941,11 +941,96 @@ namespace Recyclable.CollectionsTests
list[item - 1] = item + 1;
// Validate
expectedData[(int)item - 1] = item + 1;
list[item - 1].Should().Be(item + 1);
list.Should().Equal(expectedData);
}
}
expectedData[(int)item - 1] = item + 1;
list[item - 1].Should().Be(item + 1);
list.Should().Equal(expectedData);
}
}
[Theory]
[MemberData(nameof(RecyclableLongListTestData.SourceDataVariants), MemberType = typeof(RecyclableLongListTestData))]
public void SortShouldSortItemsInCorrectOrder(string testCase, IEnumerable<long> testData, long itemsCount)
{
// Prepare
using var list = new RecyclableLongList<long>(testData.Reverse(), initialCapacity: itemsCount);
var expectedData = testData.Reverse().ToList();
expectedData.Sort();
// Act
list.Sort();
// Validate
_ = list.Should().Equal(expectedData);
}
[Theory]
[MemberData(nameof(RecyclableLongListTestData.SourceDataVariants), MemberType = typeof(RecyclableLongListTestData))]
public void SortShouldSortItemsInCorrectOrderWhenWithComparer(string testCase, IEnumerable<long> testData, long itemsCount)
{
// Prepare
using var list = new RecyclableLongList<long>(testData.Reverse(), initialCapacity: itemsCount);
IComparer<long> comparer = Comparer<long>.Default;
var expectedData = testData.Reverse().ToList();
expectedData.Sort(comparer);
// Act
list.Sort(comparer);
// Validate
_ = list.Should().Equal(expectedData);
}
[Theory]
[MemberData(nameof(RecyclableLongListTestData.SourceDataVariants), MemberType = typeof(RecyclableLongListTestData))]
public void SortShouldSortItemsInCorrectOrderWhenWithComparison(string testCase, IEnumerable<long> testData, long itemsCount)
{
// Prepare
using var list = new RecyclableLongList<long>(testData.Reverse(), initialCapacity: itemsCount);
static int comparison(long x, long y)
{
return (x - y) switch
{
> 0 => 1,
< 0 => -1,
_ => 0,
};
}
var expectedData = testData.Reverse().ToList();
expectedData.Sort(comparison);
// Act
list.Sort(comparison);
// Validate
_ = list.Should().Equal(expectedData);
}
[Theory]
[MemberData(nameof(RecyclableLongListTestData.SourceDataWithItemIndexVariants), MemberType = typeof(RecyclableLongListTestData))]
public void SortShouldSortItemsInCorrectOrderWhenConstrained(string testCase, IEnumerable<long> testData, long itemsCount, long[] itemIndexes)
{
// Prepare
IComparer<long> comparer = Comparer<long>.Default;
var expectedData = testData.Reverse().ToArray();
foreach (var itemIndex in itemIndexes)
{
// Prepare
using var list = new RecyclableLongList<long>(testData.Reverse(), initialCapacity: itemsCount);
var startingIndex = (int)Math.Min(1, itemIndex);
var expectedSortedData = expectedData.ToList();
expectedSortedData.Sort(startingIndex, (int)itemIndex, comparer);
// Act
list.Sort(startingIndex, (int)itemIndex, comparer);
// Validate
_ = list.Should().Equal(expectedSortedData);
}
}
[Theory]
[MemberData(nameof(RecyclableLongListTestData.SourceDataWithBlockSizeVariants), MemberType = typeof(RecyclableLongListTestData))]