Module redvox.tests.common.test_data_window
tests for data window objects
Expand source code
"""
tests for data window objects
"""
import unittest
import contextlib
import tempfile
import numpy as np
import redvox.tests as tests
import redvox.common.date_time_utils as dt
from redvox.common import data_window as dw
class DataWindowTest(unittest.TestCase):
@classmethod
def setUpClass(cls) -> None:
cls.input_dir = tests.TEST_DATA_DIR
def test_data_window_simple(self):
with contextlib.redirect_stdout(None):
datawindow = dw.DataWindow(
input_dir=self.input_dir,
structured_layout=False
)
self.assertEqual(len(datawindow.stations), 3)
self.assertEqual(len(datawindow.station_ids), 3)
self.assertTrue("1637680001" in datawindow.station_ids)
self.assertEqual(len(datawindow.extensions), 2)
self.assertEqual(len(datawindow.api_versions), 2)
def test_data_window(self):
with contextlib.redirect_stdout(None):
datawindow = dw.DataWindow(
input_dir=self.input_dir,
structured_layout=False,
station_ids=["1637650010", "0000000001"],
)
self.assertEqual(len(datawindow.stations), 2)
test_station = datawindow.get_station("1637650010")[0]
self.assertTrue(test_station.is_timestamps_updated)
self.assertNotEqual(test_station.first_data_timestamp,
test_station.audio_sensor().get_data_channel("unaltered_timestamps")[0])
self.assertIsNotNone(datawindow.get_station("1637650010")[0].audio_sensor())
test_sensor = datawindow.get_station("1637650010")[0].accelerometer_sensor()
self.assertEqual(test_sensor.num_samples(), 642)
self.assertEqual(test_sensor.first_data_timestamp(), test_station.audio_sensor().first_data_timestamp())
test_sensor = datawindow.get_station("0000000001")[0].audio_sensor()
self.assertIsNotNone(test_sensor)
self.assertEqual(test_sensor.num_samples(), 720000)
test_sensor = datawindow.get_station("0000000001")[0].location_sensor()
self.assertIsNotNone(test_sensor)
self.assertEqual(test_sensor.num_samples(), 5)
def test_dw_with_start_end(self):
with contextlib.redirect_stdout(None):
dw_with_start_end = dw.DataWindow(
input_dir=self.input_dir,
station_ids=["1637650010", "0000000001"],
start_datetime=dt.datetime_from_epoch_seconds_utc(1597189455),
end_datetime=dt.datetime_from_epoch_seconds_utc(1597189465),
structured_layout=False,
)
self.assertEqual(len(dw_with_start_end.stations), 1)
audio_sensor = dw_with_start_end.get_station("0000000001")[0].audio_sensor()
self.assertIsNotNone(audio_sensor)
self.assertEqual(audio_sensor.num_samples(), 480000)
loc_sensor = dw_with_start_end.get_station("0000000001")[0].location_sensor()
self.assertIsNotNone(loc_sensor)
self.assertEqual(loc_sensor.num_samples(), 4)
def test_dw_invalid(self):
dw_invalid = dw.DataWindow(
input_dir=self.input_dir,
station_ids=["does_not_exist"],
structured_layout=False,
)
self.assertIsNone(dw_invalid.get_station("does_not_exist"))
def test_dw_insert_audio_before_data(self):
dw_audio = dw.DataWindow(
input_dir=self.input_dir,
station_ids=["0000000001"],
start_datetime=dt.datetime_from_epoch_seconds_utc(1597189452),
end_datetime=dt.datetime_from_epoch_seconds_utc(1597189453),
structured_layout=False,
)
x = dw_audio.stations[0]
self.assertEqual(x.audio_sensor().num_samples(), 48000)
self.assertEqual(np.count_nonzero(np.isnan(x.audio_sensor().get_data_channel("microphone"))), 45572)
def test_dw_insert_audio_after_data(self):
dw_audio = dw.DataWindow(
input_dir=self.input_dir,
station_ids=["0000000001"],
start_datetime=dt.datetime_from_epoch_seconds_utc(1597189467),
end_datetime=dt.datetime_from_epoch_seconds_utc(1597189468),
structured_layout=False,
)
x = dw_audio.stations[0]
self.assertEqual(x.audio_sensor().num_samples(), 48000)
self.assertEqual(np.count_nonzero(np.isnan(x.audio_sensor().get_data_channel("microphone"))), 2428)
class DataWindowJsonTest(unittest.TestCase):
@classmethod
def setUpClass(cls) -> None:
cls.temp_dir = tempfile.TemporaryDirectory()
cls.temp_dir_path = cls.temp_dir.name
def test_dw_json_pkl_compression(self):
d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"})
json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "pkl")
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w")
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
json_str = d_w.to_json(self.temp_dir_path, "d_w", "pkl")
unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw")
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
def test_dw_json_lz4_compression(self):
d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"})
json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4")
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w")
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
json_str = d_w.to_json(self.temp_dir_path, "d_w", "lz4")
unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw")
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
def test_dw_json_start_dt(self):
d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"})
json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4")
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w",
start_dt=dt.datetime_from_epoch_seconds_utc(1597189455))
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w",
start_dt=dt.datetime_from_epoch_seconds_utc(1597189300))
self.assertIsNone(unjsonified)
def test_dw_json_end_dt(self):
d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"})
json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4")
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w",
end_dt=dt.datetime_from_epoch_seconds_utc(1597189465))
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w",
end_dt=dt.datetime_from_epoch_seconds_utc(1597189495))
self.assertIsNone(unjsonified)
def test_dw_json_station_ids(self):
d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"})
json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4")
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", station_ids=["0000000001"])
self.assertTrue("0000000001" in unjsonified.station_ids)
self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", station_ids=["0000000002"])
self.assertIsNone(unjsonified)
def test_empty_dw_json(self):
d_w = dw.DataWindow(".")
json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "pkl")
unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w")
self.assertEqual(len(unjsonified.station_ids), 0)
json_str = d_w.to_json(self.temp_dir_path, "d_w", "lz4")
unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw")
self.assertEqual(len(unjsonified.station_ids), 0)
# noinspection PyUnresolvedReferences
@classmethod
def tearDownClass(cls) -> None:
cls.temp_dir.cleanup()
Classes
class DataWindowJsonTest (methodName='runTest')
-
A class whose instances are single test cases.
By default, the test code itself should be placed in a method named 'runTest'.
If the fixture may be used for many test cases, create as many test methods as are needed. When instantiating such a TestCase subclass, specify in the constructor arguments the name of the test method that the instance is to execute.
Test authors should subclass TestCase for their own tests. Construction and deconstruction of the test's environment ('fixture') can be implemented by overriding the 'setUp' and 'tearDown' methods respectively.
If it is necessary to override the init method, the base class init method must always be called. It is important that subclasses should not change the signature of their init method, since instances of the classes are instantiated automatically by parts of the framework in order to be run.
When subclassing TestCase, you can set these attributes: * failureException: determines which exception will be raised when the instance's assertion methods fail; test methods raising this exception will be deemed to have 'failed' rather than 'errored'. * longMessage: determines whether long messages (including repr of objects used in assert methods) will be printed on failure in addition to any explicit message passed. * maxDiff: sets the maximum length of a diff in failure messages by assert methods using difflib. It is looked up as an instance attribute so can be configured by individual tests if required.
Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.
Expand source code
class DataWindowJsonTest(unittest.TestCase): @classmethod def setUpClass(cls) -> None: cls.temp_dir = tempfile.TemporaryDirectory() cls.temp_dir_path = cls.temp_dir.name def test_dw_json_pkl_compression(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "pkl") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) json_str = d_w.to_json(self.temp_dir_path, "d_w", "pkl") unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) def test_dw_json_lz4_compression(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) json_str = d_w.to_json(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) def test_dw_json_start_dt(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", start_dt=dt.datetime_from_epoch_seconds_utc(1597189455)) self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", start_dt=dt.datetime_from_epoch_seconds_utc(1597189300)) self.assertIsNone(unjsonified) def test_dw_json_end_dt(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", end_dt=dt.datetime_from_epoch_seconds_utc(1597189465)) self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", end_dt=dt.datetime_from_epoch_seconds_utc(1597189495)) self.assertIsNone(unjsonified) def test_dw_json_station_ids(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", station_ids=["0000000001"]) self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", station_ids=["0000000002"]) self.assertIsNone(unjsonified) def test_empty_dw_json(self): d_w = dw.DataWindow(".") json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "pkl") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w") self.assertEqual(len(unjsonified.station_ids), 0) json_str = d_w.to_json(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw") self.assertEqual(len(unjsonified.station_ids), 0) # noinspection PyUnresolvedReferences @classmethod def tearDownClass(cls) -> None: cls.temp_dir.cleanup()
Ancestors
- unittest.case.TestCase
Static methods
def setUpClass() ‑> NoneType
-
Hook method for setting up class fixture before running tests in the class.
Expand source code
@classmethod def setUpClass(cls) -> None: cls.temp_dir = tempfile.TemporaryDirectory() cls.temp_dir_path = cls.temp_dir.name
def tearDownClass() ‑> NoneType
-
Hook method for deconstructing the class fixture after running all tests in the class.
Expand source code
@classmethod def tearDownClass(cls) -> None: cls.temp_dir.cleanup()
Methods
def test_dw_json_end_dt(self)
-
Expand source code
def test_dw_json_end_dt(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", end_dt=dt.datetime_from_epoch_seconds_utc(1597189465)) self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", end_dt=dt.datetime_from_epoch_seconds_utc(1597189495)) self.assertIsNone(unjsonified)
def test_dw_json_lz4_compression(self)
-
Expand source code
def test_dw_json_lz4_compression(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) json_str = d_w.to_json(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
def test_dw_json_pkl_compression(self)
-
Expand source code
def test_dw_json_pkl_compression(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "pkl") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) json_str = d_w.to_json(self.temp_dir_path, "d_w", "pkl") unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw") self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data())
def test_dw_json_start_dt(self)
-
Expand source code
def test_dw_json_start_dt(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", start_dt=dt.datetime_from_epoch_seconds_utc(1597189455)) self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", start_dt=dt.datetime_from_epoch_seconds_utc(1597189300)) self.assertIsNone(unjsonified)
def test_dw_json_station_ids(self)
-
Expand source code
def test_dw_json_station_ids(self): d_w = dw.DataWindow(tests.TEST_DATA_DIR, False, station_ids={"0000000001"}) json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", station_ids=["0000000001"]) self.assertTrue("0000000001" in unjsonified.station_ids) self.assertTrue(unjsonified.get_station("0000000001")[0].has_audio_data()) unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w", station_ids=["0000000002"]) self.assertIsNone(unjsonified)
def test_empty_dw_json(self)
-
Expand source code
def test_empty_dw_json(self): d_w = dw.DataWindow(".") json_str = d_w.to_json_file(self.temp_dir_path, "d_w", "pkl") unjsonified = dw.DataWindow.from_json_file(self.temp_dir_path, "d_w") self.assertEqual(len(unjsonified.station_ids), 0) json_str = d_w.to_json(self.temp_dir_path, "d_w", "lz4") unjsonified = dw.DataWindow.from_json(json_str, self.temp_dir_path + "/dw") self.assertEqual(len(unjsonified.station_ids), 0)
class DataWindowTest (methodName='runTest')
-
A class whose instances are single test cases.
By default, the test code itself should be placed in a method named 'runTest'.
If the fixture may be used for many test cases, create as many test methods as are needed. When instantiating such a TestCase subclass, specify in the constructor arguments the name of the test method that the instance is to execute.
Test authors should subclass TestCase for their own tests. Construction and deconstruction of the test's environment ('fixture') can be implemented by overriding the 'setUp' and 'tearDown' methods respectively.
If it is necessary to override the init method, the base class init method must always be called. It is important that subclasses should not change the signature of their init method, since instances of the classes are instantiated automatically by parts of the framework in order to be run.
When subclassing TestCase, you can set these attributes: * failureException: determines which exception will be raised when the instance's assertion methods fail; test methods raising this exception will be deemed to have 'failed' rather than 'errored'. * longMessage: determines whether long messages (including repr of objects used in assert methods) will be printed on failure in addition to any explicit message passed. * maxDiff: sets the maximum length of a diff in failure messages by assert methods using difflib. It is looked up as an instance attribute so can be configured by individual tests if required.
Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.
Expand source code
class DataWindowTest(unittest.TestCase): @classmethod def setUpClass(cls) -> None: cls.input_dir = tests.TEST_DATA_DIR def test_data_window_simple(self): with contextlib.redirect_stdout(None): datawindow = dw.DataWindow( input_dir=self.input_dir, structured_layout=False ) self.assertEqual(len(datawindow.stations), 3) self.assertEqual(len(datawindow.station_ids), 3) self.assertTrue("1637680001" in datawindow.station_ids) self.assertEqual(len(datawindow.extensions), 2) self.assertEqual(len(datawindow.api_versions), 2) def test_data_window(self): with contextlib.redirect_stdout(None): datawindow = dw.DataWindow( input_dir=self.input_dir, structured_layout=False, station_ids=["1637650010", "0000000001"], ) self.assertEqual(len(datawindow.stations), 2) test_station = datawindow.get_station("1637650010")[0] self.assertTrue(test_station.is_timestamps_updated) self.assertNotEqual(test_station.first_data_timestamp, test_station.audio_sensor().get_data_channel("unaltered_timestamps")[0]) self.assertIsNotNone(datawindow.get_station("1637650010")[0].audio_sensor()) test_sensor = datawindow.get_station("1637650010")[0].accelerometer_sensor() self.assertEqual(test_sensor.num_samples(), 642) self.assertEqual(test_sensor.first_data_timestamp(), test_station.audio_sensor().first_data_timestamp()) test_sensor = datawindow.get_station("0000000001")[0].audio_sensor() self.assertIsNotNone(test_sensor) self.assertEqual(test_sensor.num_samples(), 720000) test_sensor = datawindow.get_station("0000000001")[0].location_sensor() self.assertIsNotNone(test_sensor) self.assertEqual(test_sensor.num_samples(), 5) def test_dw_with_start_end(self): with contextlib.redirect_stdout(None): dw_with_start_end = dw.DataWindow( input_dir=self.input_dir, station_ids=["1637650010", "0000000001"], start_datetime=dt.datetime_from_epoch_seconds_utc(1597189455), end_datetime=dt.datetime_from_epoch_seconds_utc(1597189465), structured_layout=False, ) self.assertEqual(len(dw_with_start_end.stations), 1) audio_sensor = dw_with_start_end.get_station("0000000001")[0].audio_sensor() self.assertIsNotNone(audio_sensor) self.assertEqual(audio_sensor.num_samples(), 480000) loc_sensor = dw_with_start_end.get_station("0000000001")[0].location_sensor() self.assertIsNotNone(loc_sensor) self.assertEqual(loc_sensor.num_samples(), 4) def test_dw_invalid(self): dw_invalid = dw.DataWindow( input_dir=self.input_dir, station_ids=["does_not_exist"], structured_layout=False, ) self.assertIsNone(dw_invalid.get_station("does_not_exist")) def test_dw_insert_audio_before_data(self): dw_audio = dw.DataWindow( input_dir=self.input_dir, station_ids=["0000000001"], start_datetime=dt.datetime_from_epoch_seconds_utc(1597189452), end_datetime=dt.datetime_from_epoch_seconds_utc(1597189453), structured_layout=False, ) x = dw_audio.stations[0] self.assertEqual(x.audio_sensor().num_samples(), 48000) self.assertEqual(np.count_nonzero(np.isnan(x.audio_sensor().get_data_channel("microphone"))), 45572) def test_dw_insert_audio_after_data(self): dw_audio = dw.DataWindow( input_dir=self.input_dir, station_ids=["0000000001"], start_datetime=dt.datetime_from_epoch_seconds_utc(1597189467), end_datetime=dt.datetime_from_epoch_seconds_utc(1597189468), structured_layout=False, ) x = dw_audio.stations[0] self.assertEqual(x.audio_sensor().num_samples(), 48000) self.assertEqual(np.count_nonzero(np.isnan(x.audio_sensor().get_data_channel("microphone"))), 2428)
Ancestors
- unittest.case.TestCase
Static methods
def setUpClass() ‑> NoneType
-
Hook method for setting up class fixture before running tests in the class.
Expand source code
@classmethod def setUpClass(cls) -> None: cls.input_dir = tests.TEST_DATA_DIR
Methods
def test_data_window(self)
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def test_data_window(self): with contextlib.redirect_stdout(None): datawindow = dw.DataWindow( input_dir=self.input_dir, structured_layout=False, station_ids=["1637650010", "0000000001"], ) self.assertEqual(len(datawindow.stations), 2) test_station = datawindow.get_station("1637650010")[0] self.assertTrue(test_station.is_timestamps_updated) self.assertNotEqual(test_station.first_data_timestamp, test_station.audio_sensor().get_data_channel("unaltered_timestamps")[0]) self.assertIsNotNone(datawindow.get_station("1637650010")[0].audio_sensor()) test_sensor = datawindow.get_station("1637650010")[0].accelerometer_sensor() self.assertEqual(test_sensor.num_samples(), 642) self.assertEqual(test_sensor.first_data_timestamp(), test_station.audio_sensor().first_data_timestamp()) test_sensor = datawindow.get_station("0000000001")[0].audio_sensor() self.assertIsNotNone(test_sensor) self.assertEqual(test_sensor.num_samples(), 720000) test_sensor = datawindow.get_station("0000000001")[0].location_sensor() self.assertIsNotNone(test_sensor) self.assertEqual(test_sensor.num_samples(), 5)
def test_data_window_simple(self)
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def test_data_window_simple(self): with contextlib.redirect_stdout(None): datawindow = dw.DataWindow( input_dir=self.input_dir, structured_layout=False ) self.assertEqual(len(datawindow.stations), 3) self.assertEqual(len(datawindow.station_ids), 3) self.assertTrue("1637680001" in datawindow.station_ids) self.assertEqual(len(datawindow.extensions), 2) self.assertEqual(len(datawindow.api_versions), 2)
def test_dw_insert_audio_after_data(self)
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def test_dw_insert_audio_after_data(self): dw_audio = dw.DataWindow( input_dir=self.input_dir, station_ids=["0000000001"], start_datetime=dt.datetime_from_epoch_seconds_utc(1597189467), end_datetime=dt.datetime_from_epoch_seconds_utc(1597189468), structured_layout=False, ) x = dw_audio.stations[0] self.assertEqual(x.audio_sensor().num_samples(), 48000) self.assertEqual(np.count_nonzero(np.isnan(x.audio_sensor().get_data_channel("microphone"))), 2428)
def test_dw_insert_audio_before_data(self)
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def test_dw_insert_audio_before_data(self): dw_audio = dw.DataWindow( input_dir=self.input_dir, station_ids=["0000000001"], start_datetime=dt.datetime_from_epoch_seconds_utc(1597189452), end_datetime=dt.datetime_from_epoch_seconds_utc(1597189453), structured_layout=False, ) x = dw_audio.stations[0] self.assertEqual(x.audio_sensor().num_samples(), 48000) self.assertEqual(np.count_nonzero(np.isnan(x.audio_sensor().get_data_channel("microphone"))), 45572)
def test_dw_invalid(self)
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def test_dw_invalid(self): dw_invalid = dw.DataWindow( input_dir=self.input_dir, station_ids=["does_not_exist"], structured_layout=False, ) self.assertIsNone(dw_invalid.get_station("does_not_exist"))
def test_dw_with_start_end(self)
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def test_dw_with_start_end(self): with contextlib.redirect_stdout(None): dw_with_start_end = dw.DataWindow( input_dir=self.input_dir, station_ids=["1637650010", "0000000001"], start_datetime=dt.datetime_from_epoch_seconds_utc(1597189455), end_datetime=dt.datetime_from_epoch_seconds_utc(1597189465), structured_layout=False, ) self.assertEqual(len(dw_with_start_end.stations), 1) audio_sensor = dw_with_start_end.get_station("0000000001")[0].audio_sensor() self.assertIsNotNone(audio_sensor) self.assertEqual(audio_sensor.num_samples(), 480000) loc_sensor = dw_with_start_end.get_station("0000000001")[0].location_sensor() self.assertIsNotNone(loc_sensor) self.assertEqual(loc_sensor.num_samples(), 4)