def test_empty_rules(source_files) -> None:
"""
Test result with no rule given.
"""
# Given
configuration = Configuration()
report_printer = Mock()
use_case = CheckDependenciesUC(configuration, report_printer, PARSER,
source_files)
# When
with pytest.raises(ForbiddenDepencyError):
use_case.run()
# Then
assert set(report_printer.print_report.call_args[0][0]) == set(
(
DependencyError(SIMPLE_FILE.module, Module("module"), tuple()),
DependencyError(SIMPLE_FILE.module, Module("module.inside.module"),
tuple()),
DependencyError(SIMPLE_FILE.module, Module("amodule.aclass"),
tuple()),
DependencyError(FILE_WITH_LOCAL_IMPORT.module, Module("module"),
tuple()),
DependencyError(FILE_WITH_LOCAL_IMPORT.module,
Module("module.inside.module"), tuple()),
DependencyError(FILE_WITH_LOCAL_IMPORT.module,
Module("amodule.aclass"), tuple()),
DependencyError(FILE_WITH_LOCAL_IMPORT.module,
Module("amodule.inside.aclass"), tuple()),
DependencyError(FILE_WITH_STD_IMPORT.module, Module("module"),
tuple()),
DependencyError(FILE_WITH_STD_IMPORT.module,
Module("module.inside.module"), tuple()),
))
def test_not_passing_rules(source_files) -> None:
"""
Test result with a set rules that not accept files.
"""
# Given
dep_rules = {
"simple_module": [ModuleWildcard("module.*"), ModuleWildcard("amodule")],
"amodule.local_module": [
ModuleWildcard("module"),
ModuleWildcard("module.inside.*"),
ModuleWildcard("amod"),
],
"amodule.std_module": [ModuleWildcard("mod")],
}
configuration = Configuration(dependency_rules=dep_rules)
report_printer = Mock()
use_case = CheckDependenciesUC(configuration, report_printer, PARSER, source_files)
# When
with pytest.raises(ForbiddenDepencyError):
use_case.run()
# Then
simple = SIMPLE_FILE.module
local = FILE_WITH_LOCAL_IMPORT.module
std = FILE_WITH_STD_IMPORT.module
assert set(report_printer.print_report.call_args[0][0]) == set(
(
DependencyError(
simple, Module("module"), tuple(sorted(dep_rules["simple_module"]))
),
DependencyError(
local,
Module("amodule.aclass"),
tuple(sorted(dep_rules["amodule.local_module"])),
),
DependencyError(
local,
Module("amodule.inside.aclass"),
tuple(sorted(dep_rules["amodule.local_module"])),
),
DependencyError(
std, Module("module"), tuple(sorted(dep_rules["amodule.std_module"]))
),
DependencyError(
std,
Module("module.inside.module"),
tuple(sorted(dep_rules["amodule.std_module"])),
),
)
)
def test_not_passing_rules_with_import_from() -> None:
"""
Test result with a set rules that accept files.
"""
# Given
dep_rules = {
"module": [ModuleWildcard("module%"), ModuleWildcard("amodule.submodule")]
}
configuration = Configuration(dep_rules)
source_file = SourceFile(
Module("module"), SourceCode("from amodule import othermodule, submodule\n")
)
report_printer = Mock()
use_case = CheckDependenciesUC(
configuration, report_printer, PARSER, iter([source_file])
)
# When
with pytest.raises(ForbiddenDepencyError):
use_case.run()
# Then
assert set(report_printer.print_report.call_args[0][0]) == set(
(
DependencyError(
Module("module"),
Module("amodule.othermodule"),
tuple(sorted(dep_rules["module"])),
),
)
)