CliRunner.invoke(..., prog_name) not working #616
Description
Trying to call CliRunner.invoke with the prog_name argument fails for me, any ideas? Thanks!
from click import argument, command, echo
from click.testing import CliRunner
@command()
@argument('greeting')
def main(greeting):
echo(greeting)>>> runner = CliRunner().invoke(main, args=['hello'])
>>> runner.exit_code
0
>>> runner.output
'hello\n'>>> runner = CliRunner().invoke(main, args=['hello'], prog_name='foobar')
>>> runner.exit_code
-1
>>> runner.output
''Python 3.5.2 with click 6.6.