def test_rename_across_files():
files = {
'foo': dedent(
"""
def old():
pass
"""),
'bar': dedent(
"""
from foo import old
old()
""")}
refactoring = Rename(files={m: f.split('\n') for m, f in files.items()})
refactoring.initialize(
module='bar',
position=Position(row=2, column=0),
old_name='old',
new_name='new')
refactoring.apply()
assert refactoring.get_result('foo') == dedent("""
def new():
pass
""")
assert refactoring.get_result('bar') == dedent("""
from foo import new
new()
""")
def rename(source, cursor, old_name, new_name):
refactoring = Rename(files={'module': source.split('\n')})
refactoring.initialize(
module='module',
position=cursor,
old_name=old_name,
new_name=new_name)
refactoring.apply()
return refactoring.get_result('module')
