Test without entrypoint

Author: jakirkham

numcodecs/tests/package_without_entrypoint-0.1.dist-info/entry_points.txt

@@ -0,0 +1 @@
+[numcodecs.codecs]

numcodecs/tests/package_without_entrypoint/__init__.py

@@ -0,0 +1 @@
+from numcodecs.abc import Codec

numcodecs/tests/test_entrypoints.py

@@ -18,6 +18,11 @@ def set_path():
     numcodecs.registry.codec_registry.pop("test")
 
 
+def test_no_entrypoint_codec():
+    cls = numcodecs.registry.get_codec({"id": "test"})
+    assert cls.codec_id == "test"
+
+
 @pytest.mark.usefixtures("set_path")
 def test_entrypoint_codec():
     cls = numcodecs.registry.get_codec({"id": "test"})