Refact: change method to access to schema an tables

tests/datastore/test_fs_datacatalogue.py

@@ -4,6 +4,7 @@ from pathlib import Path
 import pytest
 
 from plesna.datastore.fs_datacatalogue import FSDataCatalogue
+from plesna.models.storage import Schema
 
 FIXTURE_DIR = Path(__file__).parent.parent / Path("./raw_datas/")
 
@@ -42,31 +43,19 @@ def test_init(location):
 
 def test_list_schema(location):
     repo = FSDataCatalogue("example", location)
-    assert {id: s.model_dump()["ref"]["id"] for id, s in repo.schemas().items()} == {
-        ".": ".",
-        "username": "username",
-        "salary": "salary",
-    }
-    assert {id: s.model_dump()["ref"]["value"] for id, s in repo.schemas().items()} == {
-        ".": ".",
-        "username": "username",
-        "salary": "salary",
-    }
-    assert {id: s.model_dump()["path"] for id, s in repo.schemas().items()} == {
-        ".": Path("."),
-        "username": Path("username"),
-        "salary": Path("salary"),
-    }
 
+    assert repo.schemas == [".", "username", "salary"]
+    assert repo.schema(".").ref == Schema(id=".", value=".")
+    assert repo.schema("username").ref == Schema(id="username", value="username")
 
-def test_list_tables(location):
+def test_list_tables_schema(location):
     repo = FSDataCatalogue("example", location)
-    assert repo.tables() == {}
-    assert {id: t.model_dump()["ref"]["value"] for id,t in repo.tables("username").items()} == {
-        "username.csv": "username.csv",
-        "username-password-recovery-code.xlsx": "username-password-recovery-code.xlsx",
-        "username-password-recovery-code.xls": "username-password-recovery-code.xls",
-    }
-    assert {id: t.model_dump()["ref"]["value"] for id,t in repo.tables("salary").items()} == {
-        "salary.pdf": "salary.pdf",
-    }
+
+    assert repo.schema(".").tables == []
+    assert repo.schema("username").tables == [
+                'username.csv',
+                'username-password-recovery-code.xlsx',
+                'username-password-recovery-code.xls',
+            ]
+    assert repo.schema("salary").tables == ["salary.pdf"]
+