click-tester
Provides utilities for testing command line tools built with Pocoo Click library.
ClickRunnerTestCase
A unittest.TestCase subclass which provides convenience methods for testing click commands.
Handles and displays errors, traceback information and command output.
import click
from click_tester import ClickRunnerTestCase
@click.command()
@click.option('--noun')
def hello(noun):
print('hello ' + noun + '!')
class TestHelloCmd(ClickRunnerTestCase):
def test_message(self):
self.expect_invoke_success(my_command,
['--noun=world'],
r'^hello world!')
