test serialization of true and false object

Author: nathanbijleveld

tests/expressions/test_expressions.py

@@ -738,6 +738,7 @@ def test_not() -> None:
 
 def test_always_true() -> None:
     always_true = AlwaysTrue()
+    assert always_true.model_dump_json() == '"true"'
     assert str(always_true) == "AlwaysTrue()"
     assert repr(always_true) == "AlwaysTrue()"
     assert always_true == eval(repr(always_true))
@@ -746,6 +747,7 @@ def test_always_true() -> None:
 
 def test_always_false() -> None:
     always_false = AlwaysFalse()
+    assert always_false.model_dump_json() == '"false"'
     assert str(always_false) == "AlwaysFalse()"
     assert repr(always_false) == "AlwaysFalse()"
     assert always_false == eval(repr(always_false))