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Assert parsed source cache population #3546

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Merged
koxudaxi merged 2 commits into from
Jul 2, 2026
+8 −4
Merged

Assert parsed source cache population #3546

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a3113ac
Assert parsed source cache population
koxudaxi Jul 2, 2026
65e5b15
Allow direct cache assertions
koxudaxi Jul 2, 2026
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12 changes: 8 additions & 4 deletions tests/main/test_parsed_source_cache_parity.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@

import pytest

from datamodel_code_generator import InputFileType, _clear_parser_source_data_cache
from datamodel_code_generator import InputFileType, _clear_parser_source_data_cache, _parser_source_data_cache
from tests.conftest import assert_output
from tests.main.conftest import JSON_SCHEMA_DATA_PATH, OPEN_API_DATA_PATH, run_main_with_args

Expand Down Expand Up @@ -55,13 +55,14 @@ def _run_generate_with_parsed_source_cache(
*,
use_cache: bool,
extra_args: Sequence[str] | None,
) -> None:
) -> int:
_clear_parser_source_data_cache()
run_main_with_args(
_build_generate_args(input_path, output_path, input_file_type, extra_args),
use_parsed_source_cache=use_cache,
use_builtin_default_formatter=False,
)
return len(_parser_source_data_cache)


@pytest.mark.parametrize(
Expand Down Expand Up @@ -93,6 +94,7 @@ def _run_generate_with_parsed_source_cache(
),
],
)
@pytest.mark.allow_direct_assert
def test_generate_output_matches_with_and_without_parsed_source_cache(
input_path: Path,
input_file_type: InputFileType,
Expand All @@ -103,19 +105,21 @@ def test_generate_output_matches_with_and_without_parsed_source_cache(
cached_output = tmp_path / "cached.py"
uncached_output = tmp_path / "uncached.py"

_run_generate_with_parsed_source_cache(
cached_entry_count = _run_generate_with_parsed_source_cache(
input_path,
cached_output,
input_file_type,
use_cache=True,
extra_args=extra_args,
)
_run_generate_with_parsed_source_cache(
uncached_entry_count = _run_generate_with_parsed_source_cache(
input_path,
uncached_output,
input_file_type,
use_cache=False,
extra_args=extra_args,
)

assert cached_entry_count > 0
assert uncached_entry_count == 0
assert_output(uncached_output.read_text(encoding="utf-8"), cached_output)
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