def test_is_processed_works(id_watch):
config = Config(string=CONFIG_WITH_FILTERS)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, id_watch)
exposes = hunter.hunt_flats()
assert count(exposes) > 4
for expose in exposes:
assert id_watch.is_processed(expose['id'])
def test_ids_are_added_to_maintainer(mocker):
config = Config(string=IdMaintainerTest.DUMMY_CONFIG)
config.set_searchers([DummyCrawler()])
id_watch = IdMaintainer(":memory:")
spy = mocker.spy(id_watch, "mark_processed")
hunter = Hunter(config, id_watch)
exposes = hunter.hunt_flats()
assert count(exposes) > 4
assert spy.call_count == 24
def test_is_processed_works(mocker):
config = Config(string=IdMaintainerTest.DUMMY_CONFIG)
config.set_searchers([DummyCrawler()])
id_watch = IdMaintainer(":memory:")
hunter = Hunter(config, id_watch)
exposes = hunter.hunt_flats()
assert count(exposes) > 4
for expose in exposes:
assert id_watch.is_processed(expose['id'])
def test_exposes_are_returned_with_limit(id_watch):
config = Config(string=CONFIG_WITH_FILTERS)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, id_watch)
hunter.hunt_flats()
saved = id_watch.get_recent_exposes(10)
assert len(saved) == 10
expose = saved[0]
assert expose['title'] is not None
def test_exposes_are_saved_to_maintainer(id_watch):
config = Config(string=CONFIG_WITH_FILTERS)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, id_watch)
exposes = hunter.hunt_flats()
assert count(exposes) > 4
saved = id_watch.get_exposes_since(datetime.datetime.now() - datetime.timedelta(seconds=10))
assert len(saved) > 0
assert count(exposes) < len(saved)
def test_addresses_are_processed_by_hunter(self):
config = Config(string=self.DUMMY_CONFIG)
config.set_searchers([DummyCrawler(addresses_as_links=True)])
hunter = Hunter(config, IdMaintainer(":memory:"))
exposes = hunter.hunt_flats()
self.assertTrue(count(exposes) > 4, "Expected to find exposes")
for expose in exposes:
self.assertFalse(expose['address'].startswith('http'),
"Expected addresses to be processed by default")
def test_exposes_are_returned_as_dictionaries(id_watch):
config = Config(string=CONFIG_WITH_FILTERS)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, id_watch)
hunter.hunt_flats()
saved = id_watch.get_exposes_since(datetime.datetime.now() - datetime.timedelta(seconds=10))
assert len(saved) > 0
expose = saved[0]
assert expose['title'] is not None
assert expose['created_at'] is not None
def hunt_client():
app.config['TESTING'] = True
with tempfile.NamedTemporaryFile(mode='w+') as temp_db:
config = Config(string=DUMMY_CONFIG)
config.set_searchers([DummyCrawler()])
app.config['HUNTER'] = WebHunter(config, IdMaintainer(temp_db.name))
app.config['BOT_TOKEN'] = "1234xxx.12345"
app.secret_key = b'test_session_key'
with app.test_client() as hunt_client:
yield hunt_client
def test_exposes_are_returned_filtered(id_watch):
config = Config(string=CONFIG_WITH_FILTERS)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, id_watch)
hunter.hunt_flats()
hunter.hunt_flats()
filter = Filter.builder().max_size_filter(70).build()
saved = id_watch.get_recent_exposes(10, filter=filter)
assert len(saved) == 10
for expose in saved:
assert int(re.match(r'\d+', expose['size'])[0]) <= 70
def test_filter_min_rooms(self):
min_rooms = 2
config = Config(string=self.FILTER_MIN_ROOMS_CONFIG)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, IdMaintainer(":memory:"))
exposes = hunter.hunt_flats()
self.assertTrue(count(exposes) > 4, "Expected to find exposes")
unfiltered = list(filter(lambda expose: float(re.search(r'\d+([\.,]\d+)?', expose['rooms'])[0]) < min_rooms, exposes))
if len(unfiltered) > 0:
for expose in unfiltered:
print("Got unfiltered expose: ", expose)
self.assertTrue(len(unfiltered) == 0, "Expected flats with too few rooms to be filtered")
def test_filter_max_size(self):
max_size = 80
config = Config(string=self.FILTER_MAX_SIZE_CONFIG)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, IdMaintainer(":memory:"))
exposes = hunter.hunt_flats()
self.assertTrue(count(exposes) > 4, "Expected to find exposes")
unfiltered = list(filter(lambda expose: float(re.search(r'\d+([\.,]\d+)?', expose['size'])[0]) > max_size, exposes))
if len(unfiltered) > 0:
for expose in unfiltered:
print("Got unfiltered expose: ", expose)
self.assertTrue(len(unfiltered) == 0, "Expected big flats to be filtered")
def test_filter_titles(self):
titlewords = [ "wg", "tausch", "flat", "ruhig", "gruen" ]
filteredwords = [ "wg", "tausch", "wochenendheimfahrer", "pendler", "zwischenmiete" ]
config = Config(string=self.FILTER_TITLES_CONFIG)
config.set_searchers([DummyCrawler(titlewords)])
hunter = Hunter(config, IdMaintainer(":memory:"))
exposes = hunter.hunt_flats()
self.assertTrue(count(exposes) > 4, "Expected to find exposes")
unfiltered = list(filter(lambda expose: any(word in expose['title'] for word in filteredwords), exposes))
if len(unfiltered) > 0:
for expose in unfiltered:
print("Got unfiltered expose: ", expose)
self.assertTrue(len(unfiltered) == 0, "Expected words to be filtered")
def test_address_processor(self):
crawler = DummyCrawler(addresses_as_links=True)
config = Config(string=self.DUMMY_CONFIG)
config.set_searchers([crawler])
exposes = crawler.get_results("https://www.example.com/search")
for expose in exposes:
self.assertTrue(expose['address'].startswith('http'),
"Expected addresses not yet to be processed")
chain = ProcessorChain.builder(Config(string=self.DUMMY_CONFIG)) \
.resolve_addresses() \
.build()
exposes = chain.process(exposes)
for expose in exposes:
self.assertFalse(expose['address'].startswith('http'),
"Expected addresses to be processed")
def test_resolve_durations(self, m):
config = Config(string=self.DUMMY_CONFIG)
config.set_searchers([DummyCrawler()])
hunter = Hunter(config, IdMaintainer(":memory:"))
matcher = re.compile(
'maps.googleapis.com/maps/api/distancematrix/json')
m.get(
matcher,
text=
'{"status": "OK", "rows": [ { "elements": [ { "distance": { "text": "far", "value": 123 }, "duration": { "text": "days", "value": 123 } } ] } ]}'
)
exposes = hunter.hunt_flats()
self.assertTrue(count(exposes) > 4, "Expected to find exposes")
without_durations = list(
filter(lambda expose: 'durations' not in expose, exposes))
if len(without_durations) > 0:
for expose in without_durations:
print("Got expose: ", expose)
self.assertTrue(
len(without_durations) == 0, "Expected durations to be calculated")
def test_hunt_flats(self):
config = Config(string=self.DUMMY_CONFIG)
config.set_searchers([CrawlImmowelt(Config(string=self.DUMMY_CONFIG))])
hunter = Hunter(config, IdMaintainer(":memory:"))
exposes = hunter.hunt_flats()
self.assertTrue(count(exposes) > 0, "Expected to find exposes")
