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# coding: utf-8
from __future__ import unicode_literals
from genty import genty_repeat
from test.test_case_base import TestCase
class GentyRepeatTest(TestCase):
"""Tests for :mod:`box.test.genty.genty_repeat`."""
def test_repeat_decorator_decorates_function_with_appropriate_repeat_count(self):
@genty_repeat(15)
def some_func():
pass
self.assertEqual(15, some_func.genty_repeat_count) # pylint:disable=no-member
def test_repeat_decorator_decorates_method_with_appropriate_repeat_count(self):
class SomeClass(object):
@genty_repeat(13)
def some_func(self):
pass
some_instance = SomeClass()
self.assertEqual(13, some_instance.some_func.genty_repeat_count) # pylint:disable=no-member
def test_repeat_rejects_negative_counts(self):
with self.assertRaises(ValueError) as context:
@genty_repeat(-1)
def _():
pass
self.assertIn('Please pick a value >= 0', str(context.exception))
def test_repeat_allows_zero_iterations(self):
@genty_repeat(0)
def some_func():
pass
self.assertEqual(0, some_func.genty_repeat_count) # pylint:disable=no-member
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