diff --git a/garak/probes/fileformats.py b/garak/probes/fileformats.py
index 6c87e970..e4542b52 100644
--- a/garak/probes/fileformats.py
+++ b/garak/probes/fileformats.py
@@ -14,7 +14,7 @@
 from garak.configurable import Configurable
 from garak.probes.base import Probe
 import garak.attempt
-
+import garak.resources.theme
 
 class HF_Files(Probe, Configurable):
     """Get a manifest of files associated with a Hugging Face generator
@@ -50,7 +50,7 @@ def probe(self, generator) -> Iterable[garak.attempt.Attempt]:
             return []
         if generator.__class__.__name__ not in self.supported_generators:
             return []
-        attempt = self._mint_attempt(None)
+        attempt = self._mint_attempt(generator.name)
 
         repo_filenames = huggingface_hub.list_repo_files(generator.name)
         local_filenames = []
@@ -58,7 +58,7 @@ def probe(self, generator) -> Iterable[garak.attempt.Attempt]:
             repo_filenames,
             leave=False,
             desc=f"Gathering files in {generator.name}",
-            colour="#e5a70e",  # probe theme colour
+            colour=f"#{garak.resources.theme.PROBE_RGB}",
         ):
             local_filename = huggingface_hub.hf_hub_download(
                 generator.name, repo_filename, force_download=False
diff --git a/tests/probes/test_probes_fileformats.py b/tests/probes/test_probes_fileformats.py
new file mode 100644
index 00000000..16ba21ed
--- /dev/null
+++ b/tests/probes/test_probes_fileformats.py
@@ -0,0 +1,37 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+import os
+
+import garak._config
+import garak._plugins
+
+import garak.probes.base
+import garak.probes.fileformats
+import garak.attempt
+
+
+def test_hf_files_load():
+    p = garak.probes.fileformats.HF_Files()
+    assert isinstance(p, garak.probes.base.Probe)
+
+
+def test_hf_files_hf_repo():
+    p = garak._plugins.load_plugin("probes.fileformats.HF_Files")
+    garak._config.plugins.generators["huggingface"] = {"Model": {"name": "gpt2"}}
+    g = garak._plugins.load_plugin(
+        "generators.huggingface.Model", config_root=garak._config
+    )
+    r = p.probe(g)
+    assert isinstance(r, list), ".probe should return a list"
+    assert len(r) == 1, "HF_Files.probe() should return one attempt"
+    assert isinstance(
+        r[0], garak.attempt.Attempt
+    ), "HF_Files.probe() must return an Attempt"
+    assert isinstance(r[0].outputs, list), "File list scan should return a list"
+    assert len(r[0].outputs) > 0, "File list scan should return list of filenames"
+    for filename in r[0].outputs:
+        assert isinstance(
+            filename, str
+        ), "File list scan should return list of string filenames"
+        assert os.path.isfile(filename), "List of HF_Files paths should all be real"