Fixed unit tests

tests/controls/conftest.py

@@ -1,5 +1,10 @@
 import pytest
+from pandas import DataFrame
 
+from myfasthtml.controls.DataGrid import DataGrid, DatagridConf
+from myfasthtml.controls.DataGridsManager import DataGridsManager
+from myfasthtml.controls.TabsManager import TabsManager
+from myfasthtml.core.data.DataServicesManager import DataServicesManager
 from myfasthtml.core.instances import SingleInstance, InstancesManager
 
 
@@ -27,3 +32,27 @@ def session():
 def root_instance(session):
   InstancesManager.reset()
   return RootInstanceForTests(session=session)
+
+
+@pytest.fixture
+def datagrids_manager(root_instance):
+  return DataGridsManager(root_instance)
+
+
+@pytest.fixture
+def dataservices_manager(root_instance):
+  return InstancesManager.get_by_type(root_instance._session, DataServicesManager)
+
+
+def get_data_grid(root_instance, df: DataFrame, table_name: str = "test.grid1", save_state: bool = False):
+  TabsManager(root_instance)  # just define it
+  dgm = DataGridsManager(root_instance)
+  dsm = InstancesManager.get_by_type(root_instance._session, DataServicesManager)
+  
+  data_service = dsm.create_service(table_name, save_state=save_state)
+  data_service.load_dataframe(df)
+  
+  grid_id = DataGrid.get_grid_id_from_data_service_id(data_service.get_id())
+  namespace, table_name = table_name.split(".")
+  conf = DatagridConf(namespace=namespace, name=table_name)
+  return DataGrid(dgm, conf=conf, save_state=save_state, _id=grid_id)