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Add (I/ReadOnly)AsyncReactiveProperty.WaitAsync

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neuecc
2020-06-11 16:42:59 +09:00
parent 5d8e0e61ad
commit 4898e4c7bf
2 changed files with 364 additions and 2 deletions
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79
src/UniTask.NetCoreTests/AsyncReactivePropertyTest.cs
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@@ -112,6 +112,85 @@ namespace NetCoreTests
state.Value.Should().Be(20);
}
[Fact]
public async Task WaitAsyncTest()
{
var rp = new AsyncReactiveProperty<int>(128);
var f = await rp.FirstAsync();
f.Should().Be(128);
{
var t = rp.WaitAsync();
rp.Value = 99;
rp.Value = 100;
var v = await t;
v.Should().Be(99);
}
{
var t = rp.WaitAsync();
rp.Value = 99;
rp.Value = 100;
var v = await t;
v.Should().Be(99);
}
}
[Fact]
public async Task WaitAsyncCancellationTest()
{
var cts = new CancellationTokenSource();
var rp = new AsyncReactiveProperty<int>(128);
var t = rp.WaitAsync(cts.Token);
cts.Cancel();
rp.Value = 99;
rp.Value = 100;
await Assert.ThrowsAsync<OperationCanceledException>(async () => { await t; });
}
[Fact]
public async Task ReadOnlyWaitAsyncTest()
{
var rp = new AsyncReactiveProperty<int>(128);
var rrp = rp.ToReadOnlyAsyncReactiveProperty(CancellationToken.None);
var t = rrp.WaitAsync();
rp.Value = 99;
rp.Value = 100;
var v = await t;
v.Should().Be(99);
}
[Fact]
public async Task ReadOnlyWaitAsyncCancellationTest()
{
var cts = new CancellationTokenSource();
var rp = new AsyncReactiveProperty<int>(128);
var rrp = rp.ToReadOnlyAsyncReactiveProperty(CancellationToken.None);
var t = rrp.WaitAsync(cts.Token);
cts.Cancel();
rp.Value = 99;
rp.Value = 100;
await Assert.ThrowsAsync<OperationCanceledException>(async () => { await t; });
}
}