public async Task GetNextSubtaskAsync_ShouldNot_ReturnSubtask_When_AllAreDone()
{
var dbContextOptions = DbContextOptionsFactory.CreateOptions("Return_next_subtask_when_all_are_done");
using (var dbContext = new TestDbContext(dbContextOptions))
{
SeedDistributedTask(dbContext, 1);
dbContext.Subtasks.Add(new Subtask()
{
Id = 1,
DistributedTaskId = 1,
Status = SubtaskStatus.Done
});
dbContext.Subtasks.Add(new Subtask()
{
Id = 2,
DistributedTaskId = 1,
Status = SubtaskStatus.Done
});
await dbContext.SaveChangesAsync();
}
using (var dbContext = new TestDbContext(dbContextOptions))
{
var getNextSubtaskToComputeService = new GetNextSubtaskToComputeService(dbContext);
var subtask = await getNextSubtaskToComputeService.GetNextSubtaskAsync();
Assert.Null(subtask);
}
}
public async Task GetNextSubtaskAsync_Should_ReturnASubtask_BasedOnDistributedTaskPriority()
{
var dbContextOptions = DbContextOptionsFactory.CreateOptions("Return_next_subtask_base_on_priority");
using (var dbContext = new TestDbContext(dbContextOptions))
{
SeedDistributedTask(dbContext, 1);
dbContext.Subtasks.Add(new Subtask()
{
Id = 1,
DistributedTaskId = 1,
Status = SubtaskStatus.WaitingForExecution
});
SeedDistributedTask(dbContext, 2, priority: 5);
dbContext.Subtasks.Add(new Subtask()
{
Id = 2,
DistributedTaskId = 2,
Status = SubtaskStatus.WaitingForExecution
});
await dbContext.SaveChangesAsync();
}
using (var dbContext = new TestDbContext(dbContextOptions))
{
var getNextSubtaskToComputeService = new GetNextSubtaskToComputeService(dbContext);
var subtask = await getNextSubtaskToComputeService.GetNextSubtaskAsync();
Assert.AreEqual(2, subtask.Id);
}
}
public async Task GetNextSubtaskAsync_ShouldNot_ReturnSubtask_When_DistributedTaskIsNotInProgress()
{
var dbContextOptions =
DbContextOptionsFactory.CreateOptions("Return_next_subtask_when_distributed_task_not_in_progress");
using (var dbContext = new TestDbContext(dbContextOptions))
{
dbContext.DistributedTasks.Add(new DistributedTask()
{
Id = 1,
Status = DistributedTaskStatus.Error,
});
dbContext.Subtasks.Add(new Subtask()
{
Id = 1,
DistributedTaskId = 1,
Status = SubtaskStatus.Done
});
await dbContext.SaveChangesAsync();
}
using (var dbContext = new TestDbContext(dbContextOptions))
{
var getNextSubtaskToComputeService = new GetNextSubtaskToComputeService(dbContext);
var subtask = await getNextSubtaskToComputeService.GetNextSubtaskAsync();
Assert.Null(subtask);
}
}
public async Task GetNextSubtaskAsync_ShouldNot_ReturnSubtask_When_SubtasksInProgressAreCancelled()
{
var dbContextOptions =
DbContextOptionsFactory.CreateOptions("Return_next_subtask_when_subtasks_in_progress_are_cancelled");
using (var dbContext = new TestDbContext(dbContextOptions))
{
SeedDistributedTask(dbContext, 1);
dbContext.Subtasks.Add(new Subtask()
{
Id = 1,
DistributedTaskId = 1,
Status = SubtaskStatus.Executing,
SubtasksInProgress = new List <SubtaskInProgress>()
{
new SubtaskInProgress()
{
Status = SubtaskInProgressStatus.Cancelled,
Id = 1,
Node = new DistributedNode()
{
TrustLevel = 5
}
},
new SubtaskInProgress()
{
Status = SubtaskInProgressStatus.Cancelled,
Id = 2,
Node = new DistributedNode()
{
TrustLevel = 5
}
}
}
});
await dbContext.SaveChangesAsync();
}
using (var dbContext = new TestDbContext(dbContextOptions))
{
var getNextSubtaskToComputeService = new GetNextSubtaskToComputeService(dbContext);
var subtask = await getNextSubtaskToComputeService.GetNextSubtaskAsync();
Assert.NotNull(subtask);
Assert.AreEqual(1, subtask.Id);
}
}
public async Task GetNextSubtaskAsync_ShouldNot_ReturnSubtask_When_TrustLevelAlreadyReached()
{
var dbContextOptions =
DbContextOptionsFactory.CreateOptions("Return_next_subtask_when_trust_level_already_reached");
using (var dbContext = new TestDbContext(dbContextOptions))
{
SeedDistributedTask(dbContext, 1, trustLevelToComplete: 5);
dbContext.Subtasks.Add(new Subtask()
{
Id = 1,
DistributedTaskId = 1,
Status = SubtaskStatus.Executing,
SubtasksInProgress = new List <SubtaskInProgress>()
{
new SubtaskInProgress()
{
Status = SubtaskInProgressStatus.Executing,
Id = 1,
Node = new DistributedNode()
{
TrustLevel = 5
}
}
}
});
await dbContext.SaveChangesAsync();
}
using (var dbContext = new TestDbContext(dbContextOptions))
{
var getNextSubtaskToComputeService = new GetNextSubtaskToComputeService(dbContext);
var subtask = await getNextSubtaskToComputeService.GetNextSubtaskAsync();
Assert.Null(subtask);
}
}