def test_iteration(self):
buf = Buffer(station_id=self.station_id)
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
for item in buf:
self.assertTrue(isinstance(item, Measurement))
self.assertTrue(item in [self.m1, self.m2, self.m3])
def test_iteration(self):
buf = Buffer(station_id=self.station_id)
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
for item in buf:
self.assertTrue(isinstance(item, Measurement))
self.assertTrue(item in [self.m1, self.m2, self.m3])
def test_add(self):
buf1 = Buffer(station_id=self.station_id)
buf1.append(self.m1)
buf2 = Buffer(station_id=self.station_id)
buf2.append(self.m2)
buf2.append(self.m3)
result = buf1 + buf2
self.assertEquals(3, len(result))
def test_add(self):
buf1 = Buffer(station_id=self.station_id)
buf1.append(self.m1)
buf2 = Buffer(station_id=self.station_id)
buf2.append(self.m2)
buf2.append(self.m3)
result = buf1 + buf2
self.assertEqual(3, len(result))
def test_sort_reverse_chronologically(self):
ordered_reverse_chrono = [self.m2, self.m1, self.m3]
buf = Buffer(station_id=self.station_id)
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
self.assertNotEqual(buf.measurements, ordered_reverse_chrono)
buf.sort_reverse_chronologically()
self.assertEqual(buf.measurements, ordered_reverse_chrono)
def test_sort_reverse_chronologically(self):
ordered_reverse_chrono = [self.m2, self.m1, self.m3]
buf = Buffer(station_id=self.station_id)
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
self.assertNotEqual(buf.measurements, ordered_reverse_chrono)
buf.sort_reverse_chronologically()
self.assertEqual(buf.measurements, ordered_reverse_chrono)
def test_empty(self):
buf = Buffer(self.station_id)
self.assertEqual(0, len(buf))
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
self.assertEqual(3, len(buf))
self.assertTrue(self.m1 in buf)
self.assertTrue(self.m2 in buf)
self.assertTrue(self.m3 in buf)
buf.empty()
self.assertEqual(0, len(buf))
def test_empty(self):
buf = Buffer(self.station_id)
self.assertEqual(0, len(buf))
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
self.assertEqual(3, len(buf))
self.assertTrue(self.m1 in buf)
self.assertTrue(self.m2 in buf)
self.assertTrue(self.m3 in buf)
buf.empty()
self.assertEqual(0, len(buf))
def test_json_persistence_backend_writes(self):
with tempfile.NamedTemporaryFile() as tmp:
# write file
target_file = os.path.abspath(tmp.name)
be = JSONPersistenceBackend(target_file, 'mytest')
buffer = Buffer('mytest')
buffer.append(self.measurement)
be.persist_buffer(buffer)
# check data
with open(target_file, 'r') as f:
data = f.read()
items = json.loads(data)
self.assertEqual(1, len(items))
msmt = items[0]
self.assertTrue(all(item in msmt.items()
for item in self.data_dict.items()))
def test_json_persistence_backend_writes(self):
with tempfile.NamedTemporaryFile() as tmp:
# write file
target_file = os.path.abspath(tmp.name)
be = JSONPersistenceBackend(target_file, 'mytest')
buffer = Buffer('mytest')
buffer.append(self.measurement)
be.persist_buffer(buffer)
# check data
with open(target_file, 'r') as f:
data = f.read()
items = json.loads(data)
self.assertEqual(1, len(items))
msmt = items[0]
self.assertTrue(all(item in msmt.items()
for item in self.data_dict.items()))
def test_append(self):
buf = Buffer(self.station_id)
self.assertEqual(0, len(buf))
buf.append(self.m1)
self.assertEqual(1, len(buf))
self.assertTrue(self.m1 in buf)
buf = Buffer(self.station_id)
with self.assertRaises(AssertionError):
buf.append('not_a_measurement')
msmt = deepcopy(self.m1)
msmt.station_id = 'another_id'
with self.assertRaises(AssertionError):
buf.append(msmt)
def test_append(self):
buf = Buffer(self.station_id)
self.assertEqual(0, len(buf))
buf.append(self.m1)
self.assertEqual(1, len(buf))
self.assertTrue(self.m1 in buf)
buf = Buffer(self.station_id)
with self.assertRaises(AssertionError):
buf.append('not_a_measurement')
msmt = deepcopy(self.m1)
msmt.station_id = 'another_id'
with self.assertRaises(AssertionError):
buf.append(msmt)
def test_send_buffer(self):
instance = self.factory(MockHttpClientMeasurements)
buffer = Buffer(MockHttpClientMeasurements.msmt1.station_id)
buffer.append(MockHttpClientMeasurements.msmt1)
instance.send_buffer(buffer)
def test_repr(self):
buf = Buffer(self.station_id)
buf.append(self.m2)
str(buf)
def test_contains(self):
buf = Buffer(station_id=self.station_id)
buf.append(self.m1)
self.assertFalse(self.m3 in buf)
self.assertTrue(self.m1 in buf)
self.assertFalse(self.m2 in buf)
def test_contains(self):
buf = Buffer(station_id=self.station_id)
buf.append(self.m1)
self.assertFalse(self.m3 in buf)
self.assertTrue(self.m1 in buf)
self.assertFalse(self.m2 in buf)
def test_repr(self):
buf = Buffer(self.station_id)
buf.append(self.m2)
str(buf)
def test_send_buffer(self):
instance = self.factory(MockHttpClientMeasurements)
buffer = Buffer(MockHttpClientMeasurements.msmt1.station_id)
buffer.append(MockHttpClientMeasurements.msmt1)
instance.send_buffer(buffer)