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Join, GroupBy, GroupJoin

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neuecc
2020-05-12 00:38:06 +09:00
parent 418586fbfb
commit 7298686d5a
11 changed files with 904 additions and 3905 deletions
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64
src/UniTask.NetCoreTests/Linq/Joins.cs
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@@ -185,5 +185,69 @@ namespace NetCoreTests.Linq
await Assert.ThrowsAsync<UniTaskTestException>(async () => await zs);
}
}
[Fact]
public async Task GroupJoin()
{
var outer = new[] { 1, 2, 4, 5, 8, 10, 14, 4, 8, 1, 2, 10 };
var inner = new[] { 1, 2, 1, 2, 1, 14, 2 };
{
var xs = await outer.ToUniTaskAsyncEnumerable().GroupJoin(inner.ToUniTaskAsyncEnumerable(), x => x, x => x, (x, y) => (x, string.Join(", ", y))).ToArrayAsync();
var ys = outer.GroupJoin(inner, x => x, x => x, (x, y) => (x, string.Join(", ", y))).ToArray();
xs.Length.Should().Be(ys.Length);
xs.Should().BeEquivalentTo(ys);
}
{
var xs = await outer.ToUniTaskAsyncEnumerable().GroupJoinAwait(inner.ToUniTaskAsyncEnumerable(), x => RandomRun(x), x => RandomRun(x), (x, y) => RandomRun((x, string.Join(", ", y)))).ToArrayAsync();
var ys = outer.GroupJoin(inner, x => x, x => x, (x, y) => (x, string.Join(", ", y))).ToArray();
xs.Length.Should().Be(ys.Length);
xs.Should().BeEquivalentTo(ys);
}
{
var xs = await outer.ToUniTaskAsyncEnumerable().GroupJoinAwaitWithCancellation(inner.ToUniTaskAsyncEnumerable(), (x, _) => RandomRun(x), (x, _) => RandomRun(x), (x, y, _) => RandomRun((x, string.Join(", ", y)))).ToArrayAsync();
var ys = outer.GroupJoin(inner, x => x, x => x, (x, y) => (x, string.Join(", ", y))).ToArray();
xs.Length.Should().Be(ys.Length);
xs.Should().BeEquivalentTo(ys);
}
}
[Fact]
public async Task GroupJoinThrow()
{
var outer = new[] { 1, 2, 4, 5, 8, 10, 14, 4, 8, 1, 2, 10 }.ToUniTaskAsyncEnumerable();
var inner = new[] { 1, 2, 1, 2, 1, 14, 2 }.ToUniTaskAsyncEnumerable();
foreach (var item in UniTaskTestException.Throws())
{
{
var xs = item.GroupJoin(outer, x => x, x => x, (x, y) => x).ToArrayAsync();
var ys = inner.GroupJoin(item, x => x, x => x, (x, y) => x).ToArrayAsync();
await Assert.ThrowsAsync<UniTaskTestException>(async () => await xs);
await Assert.ThrowsAsync<UniTaskTestException>(async () => await ys);
}
{
var xs = item.GroupJoinAwait(outer, x => RandomRun(x), x => RandomRun(x), (x, y) => RandomRun(x)).ToArrayAsync();
var ys = inner.GroupJoinAwait(item, x => RandomRun(x), x => RandomRun(x), (x, y) => RandomRun(x)).ToArrayAsync();
await Assert.ThrowsAsync<UniTaskTestException>(async () => await xs);
await Assert.ThrowsAsync<UniTaskTestException>(async () => await ys);
}
{
var xs = item.GroupJoinAwaitWithCancellation(outer, (x, _) => RandomRun(x), (x, _) => RandomRun(x), (x, y, _) => RandomRun(x)).ToArrayAsync();
var ys = inner.GroupJoinAwaitWithCancellation(item, (x, _) => RandomRun(x), (x, _) => RandomRun(x), (x, y, _) => RandomRun(x)).ToArrayAsync();
await Assert.ThrowsAsync<UniTaskTestException>(async () => await xs);
await Assert.ThrowsAsync<UniTaskTestException>(async () => await ys);
}
}
}
}
}