test: Remove redundant URL tests from test_object.py

The TestRemoteURLSupport class tested is_remote_url and parse_remote_url
which were renamed to is_url and parse_url. These tests are now redundant
as comprehensive coverage exists in tests/unit/test_storage_urls.py.

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: dimitri-yatsenko

tests/integration/test_object.py

@@ -761,92 +761,3 @@ def test_staged_insert_missing_pk_raises(self, schema_obj, mock_object_storage):
                 staged.store("data_file", ".dat")
 
 
-class TestRemoteURLSupport:
-    """Tests for remote URL detection and parsing."""
-
-    def test_is_remote_url_s3(self):
-        """Test S3 URL detection."""
-        from datajoint.storage import is_remote_url
-
-        assert is_remote_url("s3://bucket/path/file.dat") is True
-        assert is_remote_url("S3://bucket/path/file.dat") is True
-
-    def test_is_remote_url_gcs(self):
-        """Test GCS URL detection."""
-        from datajoint.storage import is_remote_url
-
-        assert is_remote_url("gs://bucket/path/file.dat") is True
-        assert is_remote_url("gcs://bucket/path/file.dat") is True
-
-    def test_is_remote_url_azure(self):
-        """Test Azure URL detection."""
-        from datajoint.storage import is_remote_url
-
-        assert is_remote_url("az://container/path/file.dat") is True
-        assert is_remote_url("abfs://container/path/file.dat") is True
-
-    def test_is_remote_url_http(self):
-        """Test HTTP/HTTPS URL detection."""
-        from datajoint.storage import is_remote_url
-
-        assert is_remote_url("http://example.com/path/file.dat") is True
-        assert is_remote_url("https://example.com/path/file.dat") is True
-
-    def test_is_remote_url_local_path(self):
-        """Test local paths are not detected as remote."""
-        from datajoint.storage import is_remote_url
-
-        assert is_remote_url("/local/path/file.dat") is False
-        assert is_remote_url("relative/path/file.dat") is False
-        assert is_remote_url("C:\\Windows\\path\\file.dat") is False
-
-    def test_is_remote_url_non_string(self):
-        """Test non-string inputs return False."""
-        from datajoint.storage import is_remote_url
-
-        assert is_remote_url(None) is False
-        assert is_remote_url(123) is False
-        assert is_remote_url(Path("/local/path")) is False
-
-    def test_parse_remote_url_s3(self):
-        """Test S3 URL parsing."""
-        from datajoint.storage import parse_remote_url
-
-        protocol, path = parse_remote_url("s3://bucket/path/file.dat")
-        assert protocol == "s3"
-        assert path == "bucket/path/file.dat"
-
-    def test_parse_remote_url_gcs(self):
-        """Test GCS URL parsing."""
-        from datajoint.storage import parse_remote_url
-
-        protocol, path = parse_remote_url("gs://bucket/path/file.dat")
-        assert protocol == "gcs"
-        assert path == "bucket/path/file.dat"
-
-        protocol, path = parse_remote_url("gcs://bucket/path/file.dat")
-        assert protocol == "gcs"
-        assert path == "bucket/path/file.dat"
-
-    def test_parse_remote_url_azure(self):
-        """Test Azure URL parsing."""
-        from datajoint.storage import parse_remote_url
-
-        protocol, path = parse_remote_url("az://container/path/file.dat")
-        assert protocol == "abfs"
-        assert path == "container/path/file.dat"
-
-    def test_parse_remote_url_http(self):
-        """Test HTTP URL parsing."""
-        from datajoint.storage import parse_remote_url
-
-        protocol, path = parse_remote_url("https://example.com/path/file.dat")
-        assert protocol == "https"
-        assert path == "example.com/path/file.dat"
-
-    def test_parse_remote_url_unsupported(self):
-        """Test unsupported protocol raises error."""
-        from datajoint.storage import parse_remote_url
-
-        with pytest.raises(dj.DataJointError, match="Unsupported remote URL"):
-            parse_remote_url("ftp://server/path/file.dat")