public async Task ExecTest()
{
var que = new TaskQueue <bool>();
//失败重试
que.Add(_ => Run(1000), 0, "cmd1");
que.Add(_ => Run(500, false), 2, "cmd2");
que.Add(_ => Run(500), 0, "cmd3");
await que.Exec();
que.History.Select(p => p.Result).Should().BeEquivalentTo(new[] { true, false, true });
//固定超时
que.Clear();
que.Add(token => Run(1000, true, token), 0, "cmd1");
que.Add(token => Run(1000, true, token), 0, "cmd2");
que.Add(token => Run(1000, true, token), 0, "cmd3");
await Assert.ThrowsAsync(typeof(OperationCanceledException), async() => await que.Exec(1.7));
que.History.Count(p => p.Result).Should().Be(2);
//取消任务
que.Clear();
que.Add(token => Run(500, true, token), 0, "cmd1");
que.Add(token => Run(500, true, token), 0, "cmd2");
que.Add(token => Run(500, true, token), 0, "cmd3");
que.Add(token => Run(500, true, token), 0, "cmd4");
que.Add(token => Run(500, true, token), 0, "cmd5");
que.Add(token => Run(500, true, token), 0, "cmd6");
var cts = new CancellationTokenSource();
cts.CancelAfter(2100);
await Assert.ThrowsAsync(typeof(OperationCanceledException), async() => await que.Exec(cts.Token));
que.History.Count().Should().Be(5);
//暂停 继续
que.Build();
await Assert.ThrowsAsync(typeof(OperationCanceledException), async() => await que.Exec(1.2));
que.History.Count(p => p.Result).Should().Be(2);
que.History.Count(p => !p.Result).Should().Be(1);
que.PendingQueue.Count().Should().Be(4);
await que.Exec();
que.History.Count(p => p.Result).Should().Be(6);
que.History.Count(p => !p.Result).Should().Be(1);
que.PendingQueue.Count().Should().Be(0);
}
