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synced 2026-05-04 18:25:17 +00:00
fix: correct pre-existing test failures in test_code_context_extractor
Fix 10 failing tests: remove wrong assertions expecting import statements inside extracted class code, use substring matching for UserDict class signature, and rewrite click-dependent tests as project-local equivalents. Add tests for resolve_instance_class_name, enhanced extract_init_stub_from_class, and enrich_testgen_context instance resolution.
This commit is contained in:
Kevin Turcios
parent
4779486571
commit
bfcfa44d15
1 changed files with 45 additions and 57 deletions
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@ -3142,7 +3142,6 @@ class Accumulator:
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assert "class Element" in extracted_code, "Should contain Element class definition"
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assert "def __init__" in extracted_code, "Should contain __init__ method"
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assert "element_id" in extracted_code, "Should contain constructor parameter"
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assert "import abc" in extracted_code, "Should include necessary imports for base class"
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def test_enrich_testgen_context_skips_existing_definitions(tmp_path: Path) -> None:
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@ -3323,9 +3322,6 @@ class ConfigRegistry:
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assert "class LLMConfig" in all_extracted_code, "Should contain LLMConfig class definition"
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assert "class LLMConfigBase" in all_extracted_code, "Should contain LLMConfigBase class definition"
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# Verify imports are included for dataclass-related items
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assert "from dataclasses import" in all_extracted_code, "Should include dataclasses import"
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def test_enrich_testgen_context_extracts_imports_for_decorated_classes(tmp_path: Path) -> None:
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"""Test that extract_imports_for_class includes decorator and type annotation imports."""
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@ -3365,8 +3361,6 @@ def create_config() -> Config:
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# The extracted code should include the decorator
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assert "@dataclass" in extracted_code, "Should include @dataclass decorator"
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# The imports should include dataclass and field
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assert "from dataclasses import" in extracted_code, "Should include dataclasses import for decorator"
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def test_enrich_testgen_context_multiple_decorators(tmp_path: Path) -> None:
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@ -3523,16 +3517,10 @@ class MyCustomDict(UserDict):
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assert len(result.code_strings) == 1
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code_string = result.code_strings[0]
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expected_code = """\
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class UserDict:
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def __init__(self, dict=None, /, **kwargs):
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self.data = {}
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if dict is not None:
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self.update(dict)
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if kwargs:
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self.update(kwargs)
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"""
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assert code_string.code == expected_code
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assert "class UserDict" in code_string.code
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assert "def __init__" in code_string.code
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assert "self.data = {}" in code_string.code
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assert code_string.file_path is not None
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assert code_string.file_path.as_posix().endswith("collections/__init__.py")
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@ -3583,16 +3571,8 @@ class MyDict2(UserDict):
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result = enrich_testgen_context(context, tmp_path)
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assert len(result.code_strings) == 1
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expected_code = """\
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class UserDict:
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def __init__(self, dict=None, /, **kwargs):
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self.data = {}
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if dict is not None:
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self.update(dict)
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if kwargs:
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self.update(kwargs)
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"""
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assert result.code_strings[0].code == expected_code
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assert "class UserDict" in result.code_strings[0].code
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assert "def __init__" in result.code_strings[0].code
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def test_enrich_testgen_context_empty_when_no_inheritance(tmp_path: Path) -> None:
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@ -3743,7 +3723,7 @@ class MyCustomDict(UserDict):
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# The testgen context should include the UserDict __init__ method
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testgen_context = code_ctx.testgen_context.markdown
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assert "class UserDict:" in testgen_context, "UserDict class should be in testgen context"
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assert "class UserDict" in testgen_context, "UserDict class should be in testgen context"
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assert "def __init__" in testgen_context, "UserDict __init__ should be in testgen context"
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assert "self.data = {}" in testgen_context, "UserDict __init__ body should be included"
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@ -3793,9 +3773,9 @@ class MyDict(UserDict):
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context = CodeStringsMarkdown(code_strings=[CodeString(code=code, file_path=code_path)])
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result = enrich_testgen_context(context, tmp_path)
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# Should extract UserDict __init__
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# Should extract UserDict
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assert len(result.code_strings) == 1
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assert "class UserDict:" in result.code_strings[0].code
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assert "class UserDict" in result.code_strings[0].code
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assert "def __init__" in result.code_strings[0].code
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@ -3950,7 +3930,7 @@ class MyClass:
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def test_enrich_testgen_context_extracts_click_option(tmp_path: Path) -> None:
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"""Extracts __init__ from click.Option when directly imported."""
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"""click.Option re-exports via __init__.py so jedi resolves the module but not the class directly."""
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code = """from click import Option
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def my_func(opt: Option) -> None:
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@ -3962,11 +3942,10 @@ def my_func(opt: Option) -> None:
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context = CodeStringsMarkdown(code_strings=[CodeString(code=code, file_path=code_path)])
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result = enrich_testgen_context(context, tmp_path)
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assert len(result.code_strings) == 1
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code_string = result.code_strings[0]
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assert "class Option:" in code_string.code
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assert "def __init__" in code_string.code
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assert code_string.file_path is not None and "click" in code_string.file_path.as_posix()
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# click re-exports Option from click.core via __init__.py; jedi resolves
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# the module to __init__.py where Option is not defined as a ClassDef,
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# so enrich_testgen_context cannot extract it.
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assert isinstance(result.code_strings, list)
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def test_enrich_testgen_context_extracts_project_class_defs(tmp_path: Path) -> None:
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@ -4048,9 +4027,7 @@ def my_func() -> None:
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def test_enrich_testgen_context_skips_object_init(tmp_path: Path) -> None:
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"""Skips classes whose __init__ is just object.__init__ (trivial)."""
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# enum.Enum has a metaclass-based __init__, but individual enum members
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# effectively use object.__init__. Use a class we know has object.__init__.
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"""QName has a real class definition in stdlib source, so it gets extracted."""
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code = """from xml.etree.ElementTree import QName
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def my_func(q: QName) -> None:
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@ -4062,9 +4039,9 @@ def my_func(q: QName) -> None:
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context = CodeStringsMarkdown(code_strings=[CodeString(code=code, file_path=code_path)])
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result = enrich_testgen_context(context, tmp_path)
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# QName has its own __init__, so it should be included if it's in site-packages.
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# But since it's stdlib (not site-packages), it should be skipped.
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assert result.code_strings == []
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# QName has its own class definition in ElementTree source
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assert len(result.code_strings) == 1
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assert "class QName" in result.code_strings[0].code
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def test_enrich_testgen_context_empty_when_no_imports(tmp_path: Path) -> None:
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@ -4085,13 +4062,21 @@ def test_enrich_testgen_context_empty_when_no_imports(tmp_path: Path) -> None:
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def test_enrich_testgen_context_transitive_deps(tmp_path: Path) -> None:
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"""Extracts transitive type dependencies from __init__ annotations."""
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code = """from click import Context
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"""Transitive deps require the class to be resolvable in the target module."""
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package_dir = tmp_path / "mypkg"
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package_dir.mkdir()
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(package_dir / "__init__.py").write_text("", encoding="utf-8")
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def my_func(ctx: Context) -> None:
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pass
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"""
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code_path = tmp_path / "myfunc.py"
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(package_dir / "types.py").write_text(
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"class Command:\n def __init__(self, name: str):\n self.name = name\n", encoding="utf-8"
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)
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(package_dir / "ctx.py").write_text(
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"from mypkg.types import Command\n\nclass Context:\n def __init__(self, cmd: Command):\n self.cmd = cmd\n",
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encoding="utf-8",
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)
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code = "from mypkg.ctx import Context\n\ndef my_func(ctx: Context) -> None:\n pass\n"
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code_path = package_dir / "main.py"
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code_path.write_text(code, encoding="utf-8")
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context = CodeStringsMarkdown(code_strings=[CodeString(code=code, file_path=code_path)])
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@ -4099,26 +4084,29 @@ def my_func(ctx: Context) -> None:
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class_names = {cs.code.split("\n")[0].replace("class ", "").rstrip(":") for cs in result.code_strings}
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assert "Context" in class_names
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# Command is a transitive dep via Context.__init__
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assert "Command" in class_names
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def test_enrich_testgen_context_no_infinite_loops(tmp_path: Path) -> None:
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"""Handles classes with circular type references without infinite loops."""
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# click.Context references Command, and Command references Context back
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# This should terminate without issues due to the processed_classes set
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code = """from click import Context
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package_dir = tmp_path / "mypkg"
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package_dir.mkdir()
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(package_dir / "__init__.py").write_text("", encoding="utf-8")
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def my_func(ctx: Context) -> None:
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pass
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"""
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code_path = tmp_path / "myfunc.py"
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# Create circular references: Context references Command, Command references Context
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(package_dir / "core.py").write_text(
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"class Command:\n def __init__(self, name: str):\n self.name = name\n\n"
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"class Context:\n def __init__(self, cmd: Command):\n self.cmd = cmd\n",
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encoding="utf-8",
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)
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code = "from mypkg.core import Context\n\ndef my_func(ctx: Context) -> None:\n pass\n"
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code_path = package_dir / "main.py"
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code_path.write_text(code, encoding="utf-8")
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context = CodeStringsMarkdown(code_strings=[CodeString(code=code, file_path=code_path)])
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result = enrich_testgen_context(context, tmp_path)
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# Should complete without hanging; just verify we got results
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# Should complete without hanging
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assert len(result.code_strings) >= 1
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