def output_fixtures(
fixtures: List[Fixture],
tests: List[Test],
show_scopes: bool,
show_docstrings: bool,
show_dependencies: bool,
show_dependency_trees: bool,
):
generated_tests = itertools.chain.from_iterable(
test.get_parameterised_instances() for test in tests
)
fixture_to_tests = fixtures_used_directly_by_tests(generated_tests)
fixtures_to_parents, fixtures_to_children = fixture_parents_and_children(fixtures)
for module, fixtures in group_by(fixtures, key=lambda f: f.module_name).items():
rich_console.print(Rule(Text(module, style="title")))
for fixture in fixtures:
fixture_tree = make_fixture_information_tree(
fixture,
used_by_tests=fixture_to_tests[fixture],
fixtures_to_children=fixtures_to_children,
fixtures_to_parents=fixtures_to_parents,
show_scopes=show_scopes,
show_docstrings=show_docstrings,
show_dependencies=show_dependencies,
show_dependency_trees=show_dependency_trees,
)
rich_console.print(fixture_tree)
def add_fixture_usages_by_tests_to_tree(node: Tree, used_by: Iterable[Test]) -> None:
grouped_used_by = group_by(used_by, key=lambda t: t.description)
for description, tests in grouped_used_by.items():
test = tests[0]
loc = format_test_location(test)
sep = f" [{len(tests)}]" if len(tests) > 1 else ""
node.add(f"[muted]{loc}{sep}[/muted] {description}")
def _(
items=each(range(5), "echolocation", [-2, 3, 4, -3, 2, 3]),
key=each(is_even, is_vowel, square),
result=each(
{True: [0, 2, 4], False: [1, 3]},
{True: ["e", "o", "o", "a", "i", "o"], False: ["c", "h", "l", "c", "t", "n"]},
{4: [-2, 2], 9: [3, -3, 3], 16: [4]},
),
):
assert group_by(items, key) == result
