Fix Serialization

Author: Behemyth

cppython/utility.py

@@ -5,6 +5,9 @@
 import json
 from pathlib import Path
 
+from pydantic import FilePath
+from pydantic.types import DirectoryPath
+
 from cppython.schema import CMakePresets, ConfigurePreset
 
 
@@ -23,18 +26,19 @@ def write_preset(name: str, path: Path, presets: CMakePresets) -> Path:
     """
     file = path / f"{name}.json"
 
+    serialized = json.loads(presets.json())
     with open(file, "w", encoding="utf8") as json_file:
-        json.dump(presets.dict(), json_file, ensure_ascii=False, indent=2)
+        json.dump(serialized, json_file, ensure_ascii=False, indent=2)
 
     return file
 
 
-def write_presets(tool_path: Path, generator_output: list[tuple[str, Path]]) -> None:
+def write_presets(tool_path: DirectoryPath, generator_output: list[tuple[str, FilePath]]) -> None:
     """
     Write the cppython presets
     """
 
-    def write_generator_presets(tool_path: Path, generator_name: str, toolchain_path: Path) -> Path:
+    def write_generator_presets(tool_path: DirectoryPath, generator_name: str, toolchain_path: FilePath) -> FilePath:
         """
         Write a generator preset.
         @returns - The written json file

tests/unit/test_utility.py

@@ -23,15 +23,17 @@ def test_preset_read_write(self, tmpdir: Path):
 
         assert presets == output
 
-    def test_presets(self, tmpdir: Path):
+    def test_presets(self, tmpdir):
         """
         TODO
         """
 
-        input_toolchain = tmpdir / "input.cmake"
+        temporary_directory = Path(tmpdir)
+
+        input_toolchain = temporary_directory / "input.cmake"
 
         with open(input_toolchain, "w", encoding="utf8") as file:
             file.write("")
 
         generator_output = [("test", input_toolchain)]
-        write_presets(tmpdir, generator_output)
+        write_presets(temporary_directory, generator_output)