Merge pull request #17 from RasaHQ/str-path-fix

cache-dir fix

rasa_nlu_examples/errors.py

@@ -0,0 +1,2 @@
+class RasaFileNotFound(Exception):
+    pass

rasa_nlu_examples/featurizers/dense/bpemb_featurizer.py

@@ -44,7 +44,7 @@ def required_packages(cls) -> List[Text]:
         # model, the closest size is chosen
         "vs_fallback": True,
         # specifies the folder in which downloaded BPEmb files will be cached
-        "cache_dir": Path.home() / Path(".cache/bpemb"),
+        "cache_dir": str(Path.home() / Path(".cache/bpemb")),
         # specifies the path to a custom SentencePiece model file
         "model_file": None,
         # specifies the path to a custom embedding file. Supported formats are Word2Vec

tests/test_cli/test_commandline.py

@@ -1,12 +1,12 @@
 import subprocess
-
 import pytest
 
 
-@pytest.mark.parametrize(
-    "fp", ["fasttext-config.yml", "printer-config.yml", "bytepair-config.yml"]
-)
-def test_run_train_command(fp):
+yml_files = ["fasttext-config.yml", "printer-config.yml", "bytepair-config.yml"]
+
+
+@pytest.mark.parametrize("fp", yml_files)
+def test_run_test_command(fp):
     cmd = [
         "rasa",
         "test",
@@ -23,3 +23,18 @@ def test_run_train_command(fp):
     ]
     status = subprocess.run(cmd)
     assert status.returncode == 0
+
+
+@pytest.mark.parametrize("fp", yml_files)
+def test_run_train_command(fp):
+    cmd = [
+        "rasa",
+        "train",
+        "nlu",
+        "-u",
+        "tests/data/nlu.md",
+        "--config",
+        f"tests/configs/{fp}",
+    ]
+    status = subprocess.run(cmd)
+    assert status.returncode == 0