mlemanczyk/Recyclable.Collections
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Fix stack test for empty pop

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Marek Lemańczyk committed 2025-07-14 13:49:26 +02:00
1 parent 80b4b0e890
commit 53c34d0fa7
6 files changed
+388 -303
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Recyclable.CollectionsTests/RecyclableSortedListTests.cs
+46 -39
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@@ -7,17 +7,20 @@ namespace Recyclable.CollectionsTests
{
private static readonly (int, string)[] _testData = new[] { (5, "a"), (4, "d"), (3, "c"), (2, "b"), (1, "a") };
[Fact]
public void ShouldBeSortedWhenCreated()
{
// Act
using var sortedList = new RecyclableSortedList<int, string>(_testData, 2);
[Theory]
[MemberData(nameof(RecyclableLongListTestData.ItemsCountTestCases), MemberType = typeof(RecyclableLongListTestData))]
public void ShouldBeSortedWhenCreated(int itemsCount)
{
// Act
var data = RecyclableLongListTestData.CreateTestData(itemsCount)
.Select(x => (itemsCount - x + 1, x))
.ToArray();
using var sortedList = new RecyclableSortedList<long, long>(data, 2);
// Validate
_ = sortedList.Should().HaveCount(_testData.Length)
.And.BeEquivalentTo(_testData)
.And.BeInAscendingOrder((item) => item.Key);
}
// Validate
_ = sortedList.Should().HaveCount(itemsCount)
.And.BeInAscendingOrder(item => item.Key);
}
[Fact]
public void ShouldBeEmptyWhenNotInitialized()
@@ -47,40 +50,44 @@ namespace Recyclable.CollectionsTests
.And.ContainInConsecutiveOrder(_testData);
}
[Fact]
public void ShouldBeSortedWhenUpdateEnds()
{
// Prepare
using var sortedList = new RecyclableSortedList<int, string>(2);
[Theory]
[MemberData(nameof(RecyclableLongListTestData.ItemsCountTestCases), MemberType = typeof(RecyclableLongListTestData))]
public void ShouldBeSortedWhenUpdateEnds(int itemsCount)
{
// Prepare
using var sortedList = new RecyclableSortedList<long, long>(2);
// Act
sortedList.BeginUpdate();
foreach (var testItem in _testData)
{
sortedList.Add(testItem);
}
// Act
sortedList.BeginUpdate();
foreach (var value in RecyclableLongListTestData.CreateTestData(itemsCount))
{
sortedList.Add((itemsCount - value + 1, value));
}
// Validate
_ = sortedList.Should().BeInDescendingOrder(x => x.Key);
// Validate
_ = sortedList.Should().BeInDescendingOrder(x => x.Key);
// Act
sortedList.EndUpdate();
// Act
sortedList.EndUpdate();
// Validate
_ = sortedList.Should().BeInAscendingOrder(x => x.Key);
}
// Validate
_ = sortedList.Should().BeInAscendingOrder(x => x.Key);
}
[Fact]
public void ShouldBeEmptyAfterClear()
{
// Prepare
using var sortedList = new RecyclableSortedList<int, string>(_testData);
[Theory]
[MemberData(nameof(RecyclableLongListTestData.ItemsCountTestCases), MemberType = typeof(RecyclableLongListTestData))]
public void ShouldBeEmptyAfterClear(int itemsCount)
{
// Prepare
var data = RecyclableLongListTestData.CreateTestData(itemsCount)
.Select(x => (x, x));
using var sortedList = new RecyclableSortedList<long, long>(data);
// Act
sortedList.Clear();
// Act
sortedList.Clear();
// Validate
_ = sortedList.Should().BeEmpty();
}
}
// Validate
_ = sortedList.Should().BeEmpty();
}
}
}