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from typing import Callable, List, Optional, Tuple
import pytest
from astroid.nodes.scoped_nodes import Module
from pylint.pyreverse.inspector import Project, project_from_files
# This class could and should be replaced with a simple dataclass when support for Python < 3.7 is dropped.
# A NamedTuple is not possible as some tests need to modify attributes during the test.
class PyreverseConfig: # pylint: disable=too-many-instance-attributes, too-many-arguments
"""Holds the configuration options for Pyreverse.
The default values correspond to the defaults of the options parser."""
def __init__(
self,
mode: str = "PUB_ONLY",
classes: Optional[List[str]] = None,
show_ancestors: Optional[int] = None,
all_ancestors: Optional[bool] = None,
show_associated: Optional[int] = None,
all_associated: Optional[bool] = None,
show_builtin: bool = False,
module_names: Optional[bool] = None,
only_classnames: bool = False,
output_format: str = "dot",
colorized: bool = False,
max_color_depth: int = 2,
ignore_list: Tuple = tuple(),
project: str = "",
output_directory: str = "",
):
self.mode = mode
if classes:
self.classes = classes
else:
self.classes = []
self.show_ancestors = show_ancestors
self.all_ancestors = all_ancestors
self.show_associated = show_associated
self.all_associated = all_associated
self.show_builtin = show_builtin
self.module_names = module_names
self.only_classnames = only_classnames
self.output_format = output_format
self.colorized = colorized
self.max_color_depth = max_color_depth
self.ignore_list = ignore_list
self.project = project
self.output_directory = output_directory
@pytest.fixture()
def default_config() -> PyreverseConfig:
return PyreverseConfig()
@pytest.fixture()
def colorized_dot_config() -> PyreverseConfig:
return PyreverseConfig(
output_format="dot",
colorized=True,
)
@pytest.fixture()
def vcg_config() -> PyreverseConfig:
return PyreverseConfig(
output_format="vcg",
)
@pytest.fixture()
def puml_config() -> PyreverseConfig:
return PyreverseConfig(
output_format="puml",
)
@pytest.fixture()
def colorized_puml_config() -> PyreverseConfig:
return PyreverseConfig(
output_format="puml",
colorized=True,
)
@pytest.fixture(scope="session")
def get_project() -> Callable:
def _get_project(module: str, name: Optional[str] = "No Name") -> Project:
"""return an astroid project representation"""
def _astroid_wrapper(func: Callable, modname: str) -> Module:
return func(modname)
return project_from_files([module], _astroid_wrapper, project_name=name)
return _get_project
|
