def molecule_prepender(content): x = f"{MOLECULE_HEADER}\nfoo bar" assert x == util.file_prepender("foo bar")
def molecule_prepender(content): x = '# Molecule managed\n\nfoo bar' assert x == util.file_prepender('foo bar')
def molecule_prepender(content): x = "# Molecule managed\n\nfoo bar" assert x == util.file_prepender("foo bar")