class EngineSettingsTest(unittest.TestCase):
default_settings = {
'a': 1,
'b': 1,
'c': 1,
'd': 1,
'bool': True,
'int': '10',
'float': '2.3',
'list': '1,2,3'
}
module_settings = {'a': 2, 'b': 2, 'c': 2}
spider_settings = {'a': 3, 'b': 3}
custom_settings = {'a': 4}
def setUp(self):
self.settings = EngineSettings(default_settings=self.default_settings,
module_settings=self.module_settings,
spider_settings=self.spider_settings,
custom_settings=self.custom_settings)
def test_basic(self):
self.assertIn('a', self.settings)
self.assertNotIn('x', self.settings)
self.assertEqual(self.settings['d'], 1)
self.assertRaises(KeyError, self.settings.__getitem__, 'x')
self.assertEqual(self.settings.get('d'), 1)
self.assertIsNone(self.settings.get('x'))
def test_req_or_resp(self):
req = Request('http://github.com/', meta={'a': 10, 'x': 'y'})
self.assertEqual(self.settings.get('a', req_or_resp=req), 10)
self.assertEqual(self.settings.get('x', req_or_resp=req), 'y')
resp = Response('', request=req)
self.assertEqual(self.settings.get('a', req_or_resp=resp), 10)
self.assertEqual(self.settings.get('x', req_or_resp=resp), 'y')
def test_priority(self):
self.assertEqual(self.settings.get('a'), 4)
self.assertEqual(self.settings.get('b'), 3)
self.assertEqual(self.settings.get('c'), 2)
self.assertEqual(self.settings.get('d'), 1)
def test_getters(self):
self.assertEqual(self.settings.get_bool('bool'), True)
self.assertEqual(self.settings.get_int('int'), 10)
self.assertEqual(self.settings.get_float('float'), 2.3)
self.assertListEqual(self.settings.get_list('list'), ['1', '2', '3'])
def test_keys(self):
keys = self.settings.keys()
self.assertIsInstance(keys, list)
keys2 = set(self.default_settings.keys() +
self.module_settings.keys() + self.spider_settings.keys() +
self.custom_settings.keys())
self.assertEqual(len(keys), len(set(keys)))
self.assertSetEqual(set(keys), keys2)
class EngineSettingsTest(unittest.TestCase):
default_settings = {
'a': 1, 'b': 1, 'c': 1, 'd': 1,
'bool': True, 'int': '10', 'float': '2.3', 'list': '1,2,3'}
module_settings = {'a': 2, 'b': 2, 'c': 2}
spider_settings = {'a': 3, 'b': 3}
custom_settings = {'a': 4}
def setUp(self):
self.settings = EngineSettings(
default_settings=self.default_settings,
module_settings=self.module_settings,
spider_settings=self.spider_settings,
custom_settings=self.custom_settings)
def test_basic(self):
self.assertIn('a', self.settings)
self.assertNotIn('x', self.settings)
self.assertEqual(self.settings['d'], 1)
self.assertRaises(KeyError, self.settings.__getitem__, 'x')
self.assertEqual(self.settings.get('d'), 1)
self.assertIsNone(self.settings.get('x'))
def test_req_or_resp(self):
req = Request('http://github.com/', meta={'a': 10, 'x': 'y'})
self.assertEqual(self.settings.get('a', req_or_resp=req), 10)
self.assertEqual(self.settings.get('x', req_or_resp=req), 'y')
resp = Response('', request=req)
self.assertEqual(self.settings.get('a', req_or_resp=resp), 10)
self.assertEqual(self.settings.get('x', req_or_resp=resp), 'y')
def test_priority(self):
self.assertEqual(self.settings.get('a'), 4)
self.assertEqual(self.settings.get('b'), 3)
self.assertEqual(self.settings.get('c'), 2)
self.assertEqual(self.settings.get('d'), 1)
def test_getters(self):
self.assertEqual(self.settings.get_bool('bool'), True)
self.assertEqual(self.settings.get_int('int'), 10)
self.assertEqual(self.settings.get_float('float'), 2.3)
self.assertListEqual(self.settings.get_list('list'), ['1', '2', '3'])
def test_keys(self):
keys = self.settings.keys()
self.assertIsInstance(keys, list)
keys2 = set(self.default_settings.keys() +
self.module_settings.keys() +
self.spider_settings.keys() +
self.custom_settings.keys())
self.assertEqual(len(keys), len(set(keys)))
self.assertSetEqual(set(keys), keys2)