Fix test

Author: Fokko

pyiceberg/expressions/__init__.py

@@ -79,7 +79,7 @@ def handle_primitive_type(cls, v: Any, handler: ValidatorFunctionWrapHandler) ->
 
         # Handle different input formats
         if isinstance(v, bool):
-            return AlwaysTrue() if v else AlwaysFalse()
+            return AlwaysTrue() if v is True else AlwaysFalse()
 
         if isinstance(v, dict) and (field_type := v.get("type")):
             # Unary

tests/expressions/test_expressions.py

@@ -788,7 +788,7 @@ def test_always_true() -> None:
 def test_always_false() -> None:
     always_false = AlwaysFalse()
     assert always_false.model_dump_json() == "false"
-    assert BooleanExpression.model_validate_json("true") == always_false
+    assert BooleanExpression.model_validate_json("false") == always_false
     assert str(always_false) == "AlwaysFalse()"
     assert repr(always_false) == "AlwaysFalse()"
     assert always_false == eval(repr(always_false))