fix: make tests using 'Crunch' class works

Author: anesson-cs

eodag/plugins/base.py

@@ -17,7 +17,7 @@
 # limitations under the License.
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any, Dict, List, Tuple
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple
 
 from eodag.utils.exceptions import PluginNotFoundError
 
@@ -60,7 +60,7 @@ def get_plugin_by_class_name(cls, name: str) -> EODAGPluginMount:
 class PluginTopic(metaclass=EODAGPluginMount):
     """Base of all plugin topics in eodag"""
 
-    def __init__(self, provider: str, config: PluginConfig) -> None:
+    def __init__(self, provider: Optional[str], config: PluginConfig) -> None:
         self.config = config
         self.provider = provider
 

eodag/plugins/crunch/base.py

@@ -32,6 +32,13 @@ class Crunch(PluginTopic):
     def __init__(self, config: Optional[Dict[str, Any]]) -> None:
         self.config = PluginConfig()
         self.config.__dict__ = config if config is not None else {}
+        self.provider = None
+
+    def __repr__(self) -> str:
+        return (
+            f"{self.__class__.__name__}(provider=None, config={self.config}, "
+            f"topic={self.__class__.mro()[-3].__name__})"
+        )
 
     def proceed(
         self, products: List[EOProduct], **search_params: Any