def test_find_single(self):
class Foo:
pass
command = Foo()
commands = Commands(command)
assert commands.find(name='foo') == command
def test_find_based_on_priority(self):
class Bar:
priority = 'low'
class Foo:
priority = 'normal'
class Help:
priority = 'normal'
command1 = Bar()
command2 = Foo()
command3 = Help()
commands = Commands((command1, command2, command3))
assert commands.find(priority='low') == [command1, ]
multiple = commands.find(priority='normal')
assert command2 in multiple
assert command3 in multiple
def test_find_nothing(self):
commands = Commands()
assert commands.find(name='foo') == None
