def create_build_use_case(self) -> BuildConfigurationUC:
"""
Plumbing to make build use case working.
"""
configuration_io = YamlConfigurationIO(self.args.output)
code_parser = PythonParser()
source_files = source_file_iterator(self.args.root_dir)
return BuildConfigurationUC(configuration_io, code_parser, source_files)
def create_build_use_case(self) -> BuildConfigurationUC:
"""
Plumbing to make build use case working.
"""
configuration_io = YamlConfigurationIO(self.args.output)
code_parser = (PythonParser()
if self.args.lang in ["py", "python"] else GoParser())
source_files = source_file_iterator(self.args.root_dir,
self.args.lang[:2])
return BuildConfigurationUC(configuration_io, code_parser,
source_files, self.args.lang)
def create_graph_use_case(self) -> DrawGraphUC:
"""
Plumbing to make draw_graph use case working.
"""
graph_conf = read_graph_config(self.args.config) if self.args.config else None
code_parser = PythonParser()
source_files = source_file_iterator(self.args.root_dir)
graph = Graph(self.args.output, graph_conf)
graph_drawer = GraphDrawer(graph)
return DrawGraphUC(graph_drawer, code_parser, source_files, graph_conf)
def create_check_use_case(self) -> CheckDependenciesUC:
"""
Plumbing to make check use case working.
"""
configuration = YamlConfigurationIO(self.args.config).read()
code_parser = PythonParser()
report_printer = ReportPrinter()
source_files = source_file_iterator(self.args.root_dir)
return CheckDependenciesUC(
configuration, report_printer, code_parser, source_files
)
def create_graph_use_case(self) -> DrawGraphUC:
"""
Plumbing to make draw_graph use case working.
"""
graph_conf = read_graph_config(self.args.config) if self.args.config else None
if self.args.lang:
lang = self.args.lang
elif graph_conf and "lang" in graph_conf:
lang = graph_conf["lang"]
else:
lang = "python"
code_parser = PythonParser() if lang in ["py", "python"] else GoParser()
source_files = source_file_iterator(self.args.root_dir, lang[:2])
graph = Graph(self.args.output, graph_conf)
graph_drawer = GraphDrawer(graph)
return DrawGraphUC(graph_drawer, code_parser, source_files, graph_conf)
"""
Test graph use case
"""
from typing import Iterator
from unittest.mock import Mock, patch
from dep_check.infra.io import Graph, GraphDrawer
from dep_check.infra.python_parser import PythonParser
from dep_check.models import Dependency, Module, SourceFile
from dep_check.use_cases.draw_graph import DrawGraphUC, _fold_dep
from .fakefile import GLOBAL_DEPENDENCIES, SIMPLE_FILE
PARSER = PythonParser()
def test_empty_source_files() -> None:
"""
Test result with no source files given.
"""
# Given
source_files: Iterator[SourceFile] = iter([])
drawer = Mock()
use_case = DrawGraphUC(drawer, PARSER, source_files)
# When
use_case.run()
# Then
drawer.write.assert_called_with({})
