public async Task CancelingTheTaskShouldCancelTheOperation()
{
SqlTaskStatus expectedStatus = SqlTaskStatus.Canceled;
DatabaseOperationStub operation = new DatabaseOperationStub();
operation.TaskResult = new TaskResult
{
};
SqlTask sqlTask = new SqlTask(new TaskMetadata(), operation.FunctionToRun, operation.FunctionToCancel);
Assert.Equal(sqlTask.TaskStatus, SqlTaskStatus.NotStarted);
Task taskToVerify = sqlTask.RunAsync().ContinueWith(task => {
Assert.Equal(sqlTask.TaskStatus, expectedStatus);
Assert.Equal(sqlTask.IsCancelRequested, true);
Assert.True(sqlTask.Duration > 0);
});
Assert.Equal(sqlTask.TaskStatus, SqlTaskStatus.InProgress);
Thread.Sleep(1000);
sqlTask.Cancel();
await taskToVerify;
}