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Count, LongCount

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neuecc
2020-05-09 23:33:27 +09:00
parent aa8cb80866
commit e93bcbf564
4 changed files with 175 additions and 802 deletions
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32
src/UniTask.NetCoreTests/Linq/Aggregate.cs
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@@ -345,5 +345,37 @@ namespace NetCoreTests.Linq
return Comparer<int>.Default.Compare(Value, other.Value);
}
}
[Theory]
[InlineData(0, 10)]
[InlineData(0, 1)]
[InlineData(10, 0)]
[InlineData(1, 11)]
public async Task Count(int start, int count)
{
{
var xs = await UniTaskAsyncEnumerable.Range(start, count).CountAsync();
var ys = Enumerable.Range(start, count).Count();
xs.Should().Be(ys);
}
{
var xs = await UniTaskAsyncEnumerable.Range(start, count).CountAsync(x => x % 2 == 0);
var ys = Enumerable.Range(start, count).Count(x => x % 2 == 0);
xs.Should().Be(ys);
}
{
var xs = await UniTaskAsyncEnumerable.Range(start, count).LongCountAsync();
var ys = Enumerable.Range(start, count).LongCount();
xs.Should().Be(ys);
}
{
var xs = await UniTaskAsyncEnumerable.Range(start, count).LongCountAsync(x => x % 2 == 0);
var ys = Enumerable.Range(start, count).LongCount(x => x % 2 == 0);
xs.Should().Be(ys);
}
}
}
}