public async Task Should_create_a_state_instance()
{
// Arrange (Given)
var harness = new InMemoryTestHarness();
var fileHandlerStateMachine = new FileHandlerStateMachine();
var saga = harness.StateMachineSaga <FileHandlerState, FileHandlerStateMachine>(fileHandlerStateMachine);
await harness.Start();
try
{
var fileId = NewId.NextGuid();
await harness.Bus.Publish <FileInfoSubmitted>(new
{
FileId = fileId,
Timestamp = InVar.Timestamp,
FileName = "filename.file",
Folder = "c:/folder/"
});
var instanceID = await saga.Exists(fileId, x => x.Submitted);
var instance = saga.Sagas.Contains(instanceID.Value);
Assert.NotNull(instanceID);
Assert.True(saga.Created.Select(x => x.CorrelationId == fileId).Any());
}
finally
{
await harness.Stop();
}
}
public async Task Should_respond_when_file_deleted()
{
// Arrange (Given)
var harness = new InMemoryTestHarness();
var fileHandlerStateMachine = new FileHandlerStateMachine();
var saga = harness.StateMachineSaga <FileHandlerState, FileHandlerStateMachine>(fileHandlerStateMachine);
await harness.Start();
try
{
var fileId = NewId.NextGuid();
await harness.Bus.Publish <FileInfoSubmitted>(new
{
FileId = fileId,
Timestamp = InVar.Timestamp,
FileName = "filename.file",
Folder = "c:/folder/"
});
Assert.True(saga.Created.Select(x => x.CorrelationId == fileId).Any());
var instanceId = await saga.Exists(fileId, x => x.Submitted);
Assert.NotNull(instanceId);
var instance = saga.Sagas.Contains(instanceId.Value);
await harness.Bus.Publish <FileDeletedFromOriginFolder>(new
{
FileId = fileId,
FileName = "filename.file",
Folder = "c:/folder/"
});
instanceId = await saga.Exists(fileId, x => x.DeletedFromOriginFolder);
var requestClient = await harness.ConnectRequestClient <CheckFileInfo>();
var response = await requestClient.GetResponse <FileStatus>(new { FileId = fileId });
Assert.Equal(response.Message.State, fileHandlerStateMachine.DeletedFromOriginFolder.Name);
}
finally
{
await harness.Stop();
}
}
public async Task Should_respond_to_status_checks()
{
// Arrange (Given)
var harness = new InMemoryTestHarness();
var fileHandlerStateMachine = new FileHandlerStateMachine();
var saga = harness.StateMachineSaga <FileHandlerState, FileHandlerStateMachine>(fileHandlerStateMachine);
await harness.Start();
try
{
var fileId = NewId.NextGuid();
await harness.Bus.Publish <FileInfoSubmitted>(new
{
FileId = fileId,
Timestamp = InVar.Timestamp,
FileName = "filename.file",
Folder = "c:/folder/"
});
var instanceID = await saga.Exists(fileId, x => x.Submitted);
var instance = saga.Sagas.Contains(instanceID.Value);
var requestClient = await harness.ConnectRequestClient <CheckFileInfo>();
var response = await requestClient.GetResponse <FileStatus>(new { FileId = fileId });
Assert.Equal(response.Message.State, fileHandlerStateMachine.Submitted.Name);
}
finally
{
await harness.Stop();
}
}
