fix #929 (#930)

* fix #929

Co-authored-by: Tommaso Comparin <[email protected]>

Author: lorenzocerrone

CHANGELOG.md

@@ -1,5 +1,10 @@
 **Note**: Numbers like (\#123) point to closed Pull Requests on the fractal-tasks-core repository.
 
+# Unreleased
+
+* Testing:
+    * Fix links to ome/ngff specs (\#930).
+
 # 1.4.3
 
 * Tasks:

tests/tasks/_validation.py

@@ -19,11 +19,15 @@
 
 
 def validate_schema(*, path: str, type: str):
-
+    if __OME_NGFF_VERSION__ != "0.4":
+        raise ValueError(
+            "This test is only valid for OME-NGFF version 0.4, "
+            "please update the test."
+        )
     file_path = pooch.retrieve(
         url=(
-            "https://raw.githubusercontent.com/ome/ngff/main/"
-            f"{__OME_NGFF_VERSION__}/schemas/{type}.schema"
+            "https://raw.githubusercontent.com/ome/ngff/"
+            f"7ac3430c74a66e5bcf53e41c429143172d68c0a4/schemas/{type}.schema"
         ),
         known_hash=None,
     )

tests/test_unit_channels.py

@@ -126,10 +126,16 @@ def test_get_channel_from_list(testdata_path: Path):
 
 @pytest.fixture(scope="session")
 def omero_channel_schema():
+
+    if __OME_NGFF_VERSION__ != "0.4":
+        raise ValueError(
+            "This test is only valid for OME-NGFF version 0.4, "
+            "please update the test."
+        )
     file_path = pooch.retrieve(
         url=(
-            "https://raw.githubusercontent.com/ome/ngff/main/"
-            f"{__OME_NGFF_VERSION__}/schemas/image.schema"
+            "https://raw.githubusercontent.com/ome/ngff/"
+            "7ac3430c74a66e5bcf53e41c429143172d68c0a4/schemas/image.schema"
         ),
         known_hash=None,
     )