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IndexOfParallelShouldNotFindAnythingWhenBeyondRange test reworked to use BigSourceDataWithOutOfRangeItemIndexesWithRangeTheoryData.

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mlemanczyk committed 2024-01-17 20:39:09 +01:00
1 parent 6788c7a18c
commit 97e60e381b
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+7 -23
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Recyclable.CollectionsTests/RecyclableLongListTests.cs
+7 -23
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@@ -652,33 +652,17 @@ namespace Recyclable.CollectionsTests
}
[Theory]
[ClassData(typeof(BlockSizeTheoryData))]
public void IndexOfParallelShouldNotFindAnythingWhenBeyondRange(int blockSize)
[ClassData(typeof(BigSourceDataWithOutOfRangeItemIndexesWithRangeTheoryData))]
public void IndexOfParallelShouldNotFindAnythingWhenBeyondRange(string testCase, IEnumerable<long> testData, long itemsCount, int blockSize, IEnumerable<(long itemIndex, long rangeStartItemIndex, long rangeItemsCount)> itemIndexesWithRanges)
{
const long ItemsCount = RecyclableDefaults.MinItemsCountForParallelization * 3;
// Prepare
var testData = RecyclableLongListTestData.CreateTestData(ItemsCount).ToArray();
using var list = new RecyclableLongList<long>(testData, minBlockSize: blockSize, initialCapacity: ItemsCount);
using var list = new RecyclableLongList<long>(testData, minBlockSize: blockSize, initialCapacity: itemsCount);
using var expectedData = testData.ToRecyclableLongList();
var itemIndexes = RecyclableLongListTestData.CreateItemIndexVariants(ItemsCount, blockSize);
foreach (var itemIndexForGenerator in itemIndexes)
foreach (var (itemIndex, rangeStartItemIndex, rangedItemsCount) in itemIndexesWithRanges)
{
var itemRanges = RecyclableLongListTestData.CombineItemIndexWithRange(itemIndexForGenerator, ItemsCount);
foreach (var (itemIndex, rangedItemsCount) in itemRanges)
{
// Try finding the item prior the given itemIndex
if (itemIndex > 0)
{
_ = list.IndexOf(testData[itemIndex - 1], (int)itemIndex, (int)rangedItemsCount).Should().Be(-1);
}
// Try finding the item after the given item range
if (itemIndex + rangedItemsCount < ItemsCount)
{
_ = list.IndexOf(testData[itemIndex + rangedItemsCount], (int)itemIndex, (int)rangedItemsCount).Should().Be(-1);
}
}
// Act & Validate
_ = list.IndexOf(expectedData[itemIndex], (int)rangeStartItemIndex, (int)rangedItemsCount).Should().Be(-1);
}
}