fix(fabricerror): make http code mandatory (#8)

Author: portellaa

src/core/tests/test_fabric_error.py

@@ -5,14 +5,18 @@
 def test_basic_error():
   basic_error = FabricError()
   basic_error.name = "BasicError"
-  basic_error.description = "This is a basic test error"
+  basic_error.description = "This is a default test error"
   basic_error.return_value = -1
 
   basic_error_dict = dict(basic_error)
 
   assert 'name' in basic_error_dict
   assert 'description' in basic_error_dict
+  assert basic_error_dict['description'] == "This is a default test error"
   assert 'return_value' in basic_error_dict
+  assert basic_error_dict['return_value'] == -1
+  assert 'http_code' in basic_error_dict
+  assert basic_error_dict['http_code'] == 500
 
 def test_full_error():
   basic_error = FabricError(context={'a': 'a'}, http_code=500, name="FullError")

src/core/ydata/core/error/fabric_error.py

@@ -11,7 +11,7 @@ def _camelcased(value: str) -> str:
 class FabricError(Exception):
   context: Optional[dict[str, str]]
   description: str
-  http_code: Optional[int]
+  http_code: int = 500
   name: Optional[str]
   return_value: int
 
@@ -21,7 +21,8 @@ def __init__(
       http_code: Optional[int] = None,
       name: Optional[str] = None):
     self.context = context
-    self.http_code = http_code
+    if http_code:
+      self.http_code = http_code
     self.name = name
 
   def __iter__(self):
@@ -36,7 +37,7 @@ def __iter__(self):
   def __str__(self) -> str:
     return f'''
       {self.__class__.__name__}(name={self.name}, context={self.context}, description={self.description}, \
-return_value={self.return_value})
+http_code={self.http_code}, return_value={self.return_value})
     '''
 
   def __repr__(self) -> str: