public void Indirect_Task_No_Transform_Is_Error()
{
//Arrange
var functions = new Mock <Functions>();
var target = new AsyncManager(functions.Object);
var namespaceCtx = new IntPtr(37);
//Act
var hr = target.ProcessCommandPossibleAsync(namespaceCtx, 1, (Func <CancellationTokenSource, Task>)((cts) => Task.FromException(new Exception())));
//Assert
Assert.Equal(HRESULT.E_INVALIDARG, hr);
}
public void Task_With_Transform_Is_Other_Result()
{
//Arrange
var functions = new Mock <Functions>();
var target = new AsyncManager(functions.Object);
var namespaceCtx = new IntPtr(37);
//Act
var hr = target.ProcessCommandPossibleAsync(namespaceCtx, 1, (cts) => Task.FromResult(4), (value) => HRESULT.S_FALSE);
//Assert
Assert.Equal(HRESULT.S_FALSE, hr);
}
public void Direct_Task_Transform_With_Error_In_Transform_Is_Error()
{
//Arrange
var functions = new Mock <Functions>();
var target = new AsyncManager(functions.Object);
var namespaceCtx = new IntPtr(37);
//Act
var hr = target.ProcessCommandPossibleAsync <int>(namespaceCtx, 1, (cts) => Task.FromResult(1), (value) => throw new Exception());
//Assert
Assert.Equal(HRESULT.E_INVALIDARG, hr);
}
public void ValueTask_No_Transform_Is_S_OK()
{
//Arrange
var functions = new Mock <Functions>();
var target = new AsyncManager(functions.Object);
var namespaceCtx = new IntPtr(37);
//Act
var hr = target.ProcessCommandPossibleAsync(namespaceCtx, 1, (cts) => new ValueTask());
//Assert
Assert.Equal(HRESULT.S_OK, hr);
}
public void Indirect_Task_Transform_With_Error_In_Kickoff_Is_Error()
{
//Arrange
var functions = new Mock <Functions>();
var target = new AsyncManager(functions.Object);
var namespaceCtx = new IntPtr(37);
var tcs = new TaskCompletionSource <int>();
tcs.SetException(new Exception());
//Act
var hr = target.ProcessCommandPossibleAsync <int>(namespaceCtx, 1, (cts) => tcs.Task, UncalledCallback <int>);
//Assert
Assert.Equal(HRESULT.E_INVALIDARG, hr);
}
public async Task Task_With_Transform_Is_Other_Result()
{
//Arrange
var functions = new Mock <Functions>();
var namespaceCtx = new IntPtr(37);
functions.Setup(f => f.PrjCompleteCommand(namespaceCtx, 1, HRESULT.S_FALSE, IntPtr.Zero));
var tcs = new TaskCompletionSource <int>();
var target = new AsyncManager(functions.Object);
//Act
var hr = target.ProcessCommandPossibleAsync(namespaceCtx, 1, (cts) => tcs.Task, (value) => HRESULT.S_FALSE);
tcs.SetResult(4);
await Task.Delay(50);
//Assert
Assert.Equal(HRESULT.ERROR_IO_PENDING, hr);
functions.VerifyAll();
}
public async Task Direct_Task_Transform_With_Error_In_Transform_Is_Error()
{
//Arrange
var functions = new Mock <Functions>();
var namespaceCtx = new IntPtr(37);
functions.Setup(f => f.PrjCompleteCommand(namespaceCtx, 1, HRESULT.E_INVALIDARG, IntPtr.Zero));
var tcs = new TaskCompletionSource <int>();
var target = new AsyncManager(functions.Object);
//Act
var hr = target.ProcessCommandPossibleAsync <int>(namespaceCtx, 1, (cts) => tcs.Task, (value) => throw new Exception());
tcs.SetResult(4);
await Task.Delay(50);
//Assert
Assert.Equal(HRESULT.ERROR_IO_PENDING, hr);
functions.VerifyAll();
}
public async Task Direct_ValueTask_No_Transform_Is_Error()
{
//Arrange
var functions = new Mock <Functions>();
var namespaceCtx = new IntPtr(37);
functions.Setup(f => f.PrjCompleteCommand(namespaceCtx, 1, HRESULT.E_INVALIDARG, IntPtr.Zero));
var tcs = new TaskCompletionSource <NotificationRequired>();
var target = new AsyncManager(functions.Object);
//Act
var hr = target.ProcessCommandPossibleAsync(namespaceCtx, 1, (Func <CancellationTokenSource, ValueTask>)((cts) => new ValueTask(tcs.Task)));
tcs.SetException(new Exception());
await Task.Delay(50);
//Assert
Assert.Equal(HRESULT.ERROR_IO_PENDING, hr);
functions.VerifyAll();
}