Issue running UltestDebugNearest with Go

[awwalker]

Describe the bug

Setting a breakpoint in a Golang test and then running :UltestDebugNearest results in:

error caught in async handler '/Users/awalker/.local/share/nvim/plugged/vim-ultest/rplugin/python3/ultest:function:_ultest_external_result [[{'namespaces': [], 'id': 'TestParseLoginMethodExtractionComplete-5127535966012300037', 'col': 1, 'name': 'TestParseLoginMetho
dExtractionComplete', 'line': 29, 'type': 'test', 'running': 0, 'file': 'services/scheduler/upload/login_method_extraction_complete_test.go'}, 0, '/var/folders/hh/nbqckpb91qv7t2q3n8kcgqt022nfxk/T/nvimwKMAye/2']]'
Traceback (most recent call last):
  File "/Users/awalker/.local/share/nvim/plugged/vim-ultest/rplugin/python3/ultest/__init__.py", line 114, in _external_result
    return self.handler.external_result(*args)
  File "/Users/awalker/.local/share/nvim/plugged/vim-ultest/rplugin/python3/ultest/handler/__init__.py", line 90, in external_result
    raise ValueError(f"Unknown file {file_name}")
ValueError: Unknown file 0

Logs:

   1   │ 16:58:37 | INFO | MainThread | logging.py:create_logger:98 | Logger created
   2   │ 16:58:37 | DEBUG | MainThread | __init__.py:__init__:41 | Handler created
   3   │ 16:58:37 | DEBUG | Thread-1 | __init__.py:_handle_coroutine:57 | Starting job with group update_positions
   4   │ 16:58:37 | INFO | Thread-1 | tracker.py:_async_update:52 | Updating positions in services/scheduler/upload/login_method_extraction_complete_test.go
   5   │ 16:58:37 | DEBUG | Thread-1 | file.py:parse_file_structure:22 | Converted pattern {'test': ['\\v^\\s*func (\\w+)'], 'namespace': []} to {'test': [re.compile('^\\s*func (\\w+)')], 'namespace': []}
   6   │ 16:58:37 | DEBUG | Thread-1 | tracker.py:_async_update:79 | New test services/scheduler/upload/login_method_extraction_complete_test.go found in services/scheduler/upload/login_method_extraction_complete_test.go
   7   │ 16:58:37 | DEBUG | Thread-1 | tracker.py:_async_update:79 | New test TestParseLoginMethodExtractionComplete-5127535966012300037 found in services/scheduler/upload/login_method_extraction_complete_test.go
   8   │ 16:58:37 | DEBUG | Thread-1 | tracker.py:_async_update:79 | New test TestProcessLoginMethodExtractionComplete-5127535966012300037 found in services/scheduler/upload/login_method_extraction_complete_test.go
   9   │ 16:58:37 | DEBUG | Thread-1 | tracker.py:_remove_old_positions:122 | No tests removed
  10   │ 16:58:37 | DEBUG | Thread-1 | __init__.py:_handle_coroutine:77 | Finished job with group update_positions
  11   │ 16:58:45 | ERROR | MainThread | logging.py:__deferred_flog:62 | Error name 'process_id' is not defined converting args to str f"Saving external stdout path '{output_path}' for test {process_id}"
  12   │ 16:58:45 | DEBUG | MainThread | __init__.py:_register_started:272 | Registering TestParseLoginMethodExtractionComplete-5127535966012300037 as started
  13   │ 16:59:20 | ERROR | MainThread | __init__.py:external_result:87 | Attempted to register test result for unknown file {file_name}

To Reproduce
Steps to reproduce the behavior:

Expected behavior
The test runs and hits my breakpoint.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
my debug adapter config looks like this at the time of the test run

{
  request= "launch",
  dlvToolPath= "/Users/awalker/go/bin/dlv",
  mode= "test",
  type= "go",
  program= "/Users/awalker/plaid/go.git/services/scheduler/upload",
  args=     {
      [1] = "-test.run",
      [2] = "TestParseLoginMethodExtractionComplete$",
    },
}

[rcarriga]

Ah this got missed in the recent changes for namespaces. Thanks for the report! Should be all good now