def verify_added_command(self, name, callback, checks=None):
if checks is None:
verify(self.discord_client).add_command(
arg_that(lambda command: command.name == name and command.callback == callback))
else:
verify(self.discord_client).add_command(
arg_that(lambda command:
command.name == name and command.callback == callback and command.checks == checks))
with description(shredgen._shred_in_scale):
with it('generates a random array of notes from the given scale of the given length'
):
note_a = mock(shredgen.Note)
note_b = mock(shredgen.Note)
note_c = mock(shredgen.Note)
scale = mock({'notes': [note_a, note_b, note_c]},
spec=shredgen.Scale)
when(builtins).print(...)
when(random).randrange(...).thenReturn(2, 1, 0, 1, 2)
shredgen._shred_in_scale(scale, 5)
verify(builtins).print(
arg_that(lambda arg: arg.notes ==
[note_c, note_b, note_a, note_b, note_c]))
with description(shredgen._get_scale_by_name):
with before.each:
self.scale_a = mock({'aliases': ['a', 'aa', 'aaa']},
spec=shredgen.Scale)
self.scale_b = mock({'aliases': ['b', 'bb', 'bbb']},
spec=shredgen.Scale)
self.scale_c = mock({'aliases': ['c', 'cc', 'ccc']},
spec=shredgen.Scale)
when(shredgen)._get_all_scales().thenReturn(
[self.scale_a, self.scale_b, self.scale_c])
with it('returns the first scale whose aliases contains the given name'
):
def testShouldNotSatisfyIfPredicateReturnsFalse(self):
self.assertFalse(arg_that(lambda arg: arg > 5).matches(1))
def testShouldSatisfyIfPredicateReturnsTrue(self):
self.assertTrue(arg_that(lambda arg: arg > 5).matches(10))