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SkipLast

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neuecc
2020-05-11 12:38:32 +09:00
parent 1316328766
commit a5f47d4095
4 changed files with 181 additions and 780 deletions
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25
src/UniTask.NetCoreTests/Linq/Paging.cs
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@@ -39,6 +39,31 @@ namespace NetCoreTests.Linq
await Assert.ThrowsAsync<UniTaskTestException>(async () => await xs);
}
}
[Theory]
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[InlineData(9, 1)]
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public async Task SkipLast(int collection, int skipCount)
{
var xs = await UniTaskAsyncEnumerable.Range(1, collection).SkipLast(skipCount).ToArrayAsync();
var ys = Enumerable.Range(1, collection).SkipLast(skipCount).ToArray();
xs.Should().BeEquivalentTo(ys);
}
[Fact]
public async Task SkipLastException()
{
foreach (var item in UniTaskTestException.Throws())
{
var xs = item.SkipLast(5).ToArrayAsync();
await Assert.ThrowsAsync<UniTaskTestException>(async () => await xs);
}
}
[Theory]
[InlineData(0, 0)]