Module redvox.tests.api1000.test_common

Classes

class TestCommonMetadata (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 TestCommonMetadata(unittest.TestCase):
    def setUp(self) -> None:
        self.meta_dict = redvox.api1000.common.metadata.Metadata({"foo": "bar", "baz": "number", "test": "data"})
        self.empty_dict = redvox.api1000.common.metadata.Metadata({})

    def test_get_metadata_count(self):
        count = self.meta_dict.get_metadata_count()
        self.assertEqual(count, 3)
        zero_count = self.empty_dict.get_metadata_count()
        self.assertEqual(zero_count, 0)

    def test_get_metadata(self):
        meta_data = self.meta_dict.get_metadata()
        self.assertEqual(meta_data["foo"], "bar")
        self.assertEqual(meta_data["baz"], "number")

    def test_set_metadata(self):
        self.meta_dict.set_metadata({"oof": "rab", "zab": "numbers"})
        count = self.meta_dict.get_metadata_count()
        self.assertEqual(count, 2)
        meta_data = self.meta_dict.get_metadata()
        self.assertEqual(meta_data["oof"], "rab")

    def test_append_metadata(self):
        self.meta_dict.append_metadata("bing", "bong")
        count = self.meta_dict.get_metadata_count()
        self.assertEqual(count, 4)

    def test_clear_metadata(self):
        self.meta_dict.clear_metadata()
        count = self.meta_dict.get_metadata_count()
        self.assertEqual(count, 0)
        meta_data = self.meta_dict.get_metadata()
        self.assertEqual(meta_data, {})

Ancestors

• unittest.case.TestCase

Methods

def setUp(self) ‑> None

Hook method for setting up the test fixture before exercising it.

Expand source code

def setUp(self) -> None:
    self.meta_dict = redvox.api1000.common.metadata.Metadata({"foo": "bar", "baz": "number", "test": "data"})
    self.empty_dict = redvox.api1000.common.metadata.Metadata({})

def test_append_metadata(self)

Expand source code

def test_append_metadata(self):
    self.meta_dict.append_metadata("bing", "bong")
    count = self.meta_dict.get_metadata_count()
    self.assertEqual(count, 4)

def test_clear_metadata(self)

Expand source code

def test_clear_metadata(self):
    self.meta_dict.clear_metadata()
    count = self.meta_dict.get_metadata_count()
    self.assertEqual(count, 0)
    meta_data = self.meta_dict.get_metadata()
    self.assertEqual(meta_data, {})

def test_get_metadata(self)

Expand source code

def test_get_metadata(self):
    meta_data = self.meta_dict.get_metadata()
    self.assertEqual(meta_data["foo"], "bar")
    self.assertEqual(meta_data["baz"], "number")

def test_get_metadata_count(self)

Expand source code

def test_get_metadata_count(self):
    count = self.meta_dict.get_metadata_count()
    self.assertEqual(count, 3)
    zero_count = self.empty_dict.get_metadata_count()
    self.assertEqual(zero_count, 0)

def test_set_metadata(self)

Expand source code

def test_set_metadata(self):
    self.meta_dict.set_metadata({"oof": "rab", "zab": "numbers"})
    count = self.meta_dict.get_metadata_count()
    self.assertEqual(count, 2)
    meta_data = self.meta_dict.get_metadata()
    self.assertEqual(meta_data["oof"], "rab")

class TestCommonMethods (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 TestCommonMethods(unittest.TestCase):
    def test_none_or_empty_none(self):
        self.assertTrue(redvox.api1000.common.typing.none_or_empty(None))

    def test_none_or_empty_str(self):
        self.assertTrue(redvox.api1000.common.typing.none_or_empty(""))
        self.assertFalse(redvox.api1000.common.typing.none_or_empty("foo"))

    def test_none_or_empty_list(self):
        self.assertTrue(redvox.api1000.common.typing.none_or_empty([]))
        self.assertFalse(redvox.api1000.common.typing.none_or_empty([1]))

    def test_none_or_empty_array(self):
        self.assertTrue(redvox.api1000.common.typing.none_or_empty(common.EMPTY_ARRAY))
        self.assertFalse(redvox.api1000.common.typing.none_or_empty(np.array([1])))

    def test_lz4_compress_decompress(self):
        data = list(range(1000))
        data = list(map(str, data))
        data = "".join(data)
        data = data * 1000

        h = hash(data)
        compressed = redvox.api1000.common.lz4.compress(data.encode())
        decompressed = redvox.api1000.common.lz4.decompress(compressed)
        data = decompressed.decode()
        nh = hash(data)

        self.assertEqual(h, nh)

Ancestors

• unittest.case.TestCase

Methods

def test_lz4_compress_decompress(self)

Expand source code

def test_lz4_compress_decompress(self):
    data = list(range(1000))
    data = list(map(str, data))
    data = "".join(data)
    data = data * 1000

    h = hash(data)
    compressed = redvox.api1000.common.lz4.compress(data.encode())
    decompressed = redvox.api1000.common.lz4.decompress(compressed)
    data = decompressed.decode()
    nh = hash(data)

    self.assertEqual(h, nh)

def test_none_or_empty_array(self)

Expand source code

def test_none_or_empty_array(self):
    self.assertTrue(redvox.api1000.common.typing.none_or_empty(common.EMPTY_ARRAY))
    self.assertFalse(redvox.api1000.common.typing.none_or_empty(np.array([1])))

def test_none_or_empty_list(self)

Expand source code

def test_none_or_empty_list(self):
    self.assertTrue(redvox.api1000.common.typing.none_or_empty([]))
    self.assertFalse(redvox.api1000.common.typing.none_or_empty([1]))

def test_none_or_empty_none(self)

Expand source code

def test_none_or_empty_none(self):
    self.assertTrue(redvox.api1000.common.typing.none_or_empty(None))

def test_none_or_empty_str(self)

Expand source code

def test_none_or_empty_str(self):
    self.assertTrue(redvox.api1000.common.typing.none_or_empty(""))
    self.assertFalse(redvox.api1000.common.typing.none_or_empty("foo"))

class TestCommonProtoBase (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 TestCommonProtoBase(unittest.TestCase):
    def setUp(self) -> None:
        self.empty_microphone_channel: microphone.Audio = microphone.Audio.new()
        self.non_empty_microphone_channel: microphone.Audio = microphone.Audio.new()
        self.non_empty_microphone_channel.get_samples().set_unit(common.Unit['DECIBEL'])
        self.non_empty_microphone_channel.get_samples().set_values(np.array([100.0, 50, 10.25], dtype=int))
        self.non_empty_microphone_channel.set_sensor_description("foo")
        self.non_empty_microphone_channel.set_sample_rate(10.0)
        self.non_empty_microphone_channel.set_first_sample_timestamp(1)
        self.non_empty_microphone_channel.get_metadata().set_metadata({"foo": "bar"})

    def test_get_proto_empty(self):
        empty_proto = self.empty_microphone_channel.get_proto()
        self.assertEqual(empty_proto.sample_rate, 0.0)
        self.assertEqual(len(empty_proto.metadata), 0)

    def test_get_proto(self):
        full_proto = self.non_empty_microphone_channel.get_proto()
        self.assertEqual(full_proto.sample_rate, 10.0)
        self.assertEqual(len(full_proto.metadata), 1)

    def test_get_metadata(self):
        meta_data = self.non_empty_microphone_channel.get_metadata()
        self.assertEqual(meta_data.get_metadata_count(), 1)

    def test_as_json(self):
        json = self.non_empty_microphone_channel.as_json()
        self.assertTrue(len(json) > 0)

    def test_as_dict(self):
        test_dict = self.non_empty_microphone_channel.as_dict()
        self.assertEqual(test_dict["sampleRate"], 10.0)
        self.assertEqual(test_dict["sensorDescription"], "foo")

    def test_as_bytes(self):
        test_bytes = self.non_empty_microphone_channel.as_bytes()
        self.assertTrue(len(test_bytes) > 0)

    def test_as_compressed_bytes(self):
        compressed_bytes = self.non_empty_microphone_channel.as_compressed_bytes()
        self.assertTrue(len(compressed_bytes) > 0)

Ancestors

• unittest.case.TestCase

Methods

def setUp(self) ‑> None

Hook method for setting up the test fixture before exercising it.

Expand source code

def setUp(self) -> None:
    self.empty_microphone_channel: microphone.Audio = microphone.Audio.new()
    self.non_empty_microphone_channel: microphone.Audio = microphone.Audio.new()
    self.non_empty_microphone_channel.get_samples().set_unit(common.Unit['DECIBEL'])
    self.non_empty_microphone_channel.get_samples().set_values(np.array([100.0, 50, 10.25], dtype=int))
    self.non_empty_microphone_channel.set_sensor_description("foo")
    self.non_empty_microphone_channel.set_sample_rate(10.0)
    self.non_empty_microphone_channel.set_first_sample_timestamp(1)
    self.non_empty_microphone_channel.get_metadata().set_metadata({"foo": "bar"})

def test_as_bytes(self)

Expand source code

def test_as_bytes(self):
    test_bytes = self.non_empty_microphone_channel.as_bytes()
    self.assertTrue(len(test_bytes) > 0)

def test_as_compressed_bytes(self)

Expand source code

def test_as_compressed_bytes(self):
    compressed_bytes = self.non_empty_microphone_channel.as_compressed_bytes()
    self.assertTrue(len(compressed_bytes) > 0)

def test_as_dict(self)

Expand source code

def test_as_dict(self):
    test_dict = self.non_empty_microphone_channel.as_dict()
    self.assertEqual(test_dict["sampleRate"], 10.0)
    self.assertEqual(test_dict["sensorDescription"], "foo")

def test_as_json(self)

Expand source code

def test_as_json(self):
    json = self.non_empty_microphone_channel.as_json()
    self.assertTrue(len(json) > 0)

def test_get_metadata(self)

Expand source code

def test_get_metadata(self):
    meta_data = self.non_empty_microphone_channel.get_metadata()
    self.assertEqual(meta_data.get_metadata_count(), 1)

def test_get_proto(self)

Expand source code

def test_get_proto(self):
    full_proto = self.non_empty_microphone_channel.get_proto()
    self.assertEqual(full_proto.sample_rate, 10.0)
    self.assertEqual(len(full_proto.metadata), 1)

def test_get_proto_empty(self)

Expand source code

def test_get_proto_empty(self):
    empty_proto = self.empty_microphone_channel.get_proto()
    self.assertEqual(empty_proto.sample_rate, 0.0)
    self.assertEqual(len(empty_proto.metadata), 0)

class TestCommonSample (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 TestCommonSample(unittest.TestCase):
    def setUp(self) -> None:
        self.empty_sample_payload = common.SamplePayload.new()
        self.non_empty_sample_payload = common.SamplePayload.new()
        self.non_empty_sample_payload.set_unit(common.Unit.METERS)
        self.non_empty_sample_payload.set_values(np.array([10, 20, 30, 40]), True)

    def test_get_set_unit(self):
        unit = self.non_empty_sample_payload.get_unit()
        self.assertEqual(unit, common.Unit.METERS)
        zero_unit = self.empty_sample_payload.get_unit()
        self.assertEqual(zero_unit, common.Unit.UNKNOWN)
        self.empty_sample_payload.set_unit(common.Unit.METERS)
        zero_unit = self.empty_sample_payload.get_unit()
        self.assertEqual(zero_unit, common.Unit.METERS)

    def test_get_values_count(self):
        value_count = self.non_empty_sample_payload.get_values_count()
        self.assertEqual(value_count, 4)
        zero_count = self.empty_sample_payload.get_values_count()
        self.assertEqual(zero_count, 0)

    def test_get_set_values(self):
        values = self.non_empty_sample_payload.get_values()
        self.assertEqual(values[0], 10)
        self.assertEqual(len(values), 4)
        zero_values = self.empty_sample_payload.get_values()
        self.assertEqual(len(zero_values), 0)
        self.empty_sample_payload.set_values(np.array([5, 4, 3, 2, 1]))
        zero_values = self.empty_sample_payload.get_values()
        self.assertEqual(zero_values[0], 5)
        self.assertEqual(len(zero_values), 5)

    def test_append_value(self):
        self.non_empty_sample_payload.append_value(50, True)
        values = self.non_empty_sample_payload.get_values()
        self.assertEqual(values[-1], 50)
        self.assertEqual(len(values), 5)

    def test_append_values(self):
        self.non_empty_sample_payload.append_values(np.array([50, 60, 70]), True)
        values = self.non_empty_sample_payload.get_values()
        self.assertEqual(values[-1], 70)
        self.assertEqual(len(values), 7)

    def test_clear_values(self):
        self.non_empty_sample_payload.clear_values()
        zero_values = self.non_empty_sample_payload.get_values()
        self.assertEqual(len(zero_values), 0)
        zero_count = self.non_empty_sample_payload.get_values_count()
        self.assertEqual(zero_count, 0)

    def test_get_summary_statistics(self):
        stats = self.non_empty_sample_payload.get_summary_statistics()
        self.assertEqual(stats.get_count(), 4)
        self.assertEqual(stats.get_mean(), 25)
        zero_stats = self.empty_sample_payload.get_summary_statistics()
        self.assertEqual(zero_stats.get_count(), 0)
        self.assertEqual(zero_stats.get_mean(), 0)

    def test_validate_sample_payload(self):
        error_list = common.validate_sample_payload(self.non_empty_sample_payload)
        self.assertEqual(error_list, [])
        error_list = common.validate_sample_payload(self.empty_sample_payload)
        self.assertNotEqual(error_list, [])

Ancestors

• unittest.case.TestCase

Methods

def setUp(self) ‑> None

Hook method for setting up the test fixture before exercising it.

Expand source code

def setUp(self) -> None:
    self.empty_sample_payload = common.SamplePayload.new()
    self.non_empty_sample_payload = common.SamplePayload.new()
    self.non_empty_sample_payload.set_unit(common.Unit.METERS)
    self.non_empty_sample_payload.set_values(np.array([10, 20, 30, 40]), True)

def test_append_value(self)

Expand source code

def test_append_value(self):
    self.non_empty_sample_payload.append_value(50, True)
    values = self.non_empty_sample_payload.get_values()
    self.assertEqual(values[-1], 50)
    self.assertEqual(len(values), 5)

def test_append_values(self)

Expand source code

def test_append_values(self):
    self.non_empty_sample_payload.append_values(np.array([50, 60, 70]), True)
    values = self.non_empty_sample_payload.get_values()
    self.assertEqual(values[-1], 70)
    self.assertEqual(len(values), 7)

def test_clear_values(self)

Expand source code

def test_clear_values(self):
    self.non_empty_sample_payload.clear_values()
    zero_values = self.non_empty_sample_payload.get_values()
    self.assertEqual(len(zero_values), 0)
    zero_count = self.non_empty_sample_payload.get_values_count()
    self.assertEqual(zero_count, 0)

def test_get_set_unit(self)

Expand source code

def test_get_set_unit(self):
    unit = self.non_empty_sample_payload.get_unit()
    self.assertEqual(unit, common.Unit.METERS)
    zero_unit = self.empty_sample_payload.get_unit()
    self.assertEqual(zero_unit, common.Unit.UNKNOWN)
    self.empty_sample_payload.set_unit(common.Unit.METERS)
    zero_unit = self.empty_sample_payload.get_unit()
    self.assertEqual(zero_unit, common.Unit.METERS)

def test_get_set_values(self)

Expand source code

def test_get_set_values(self):
    values = self.non_empty_sample_payload.get_values()
    self.assertEqual(values[0], 10)
    self.assertEqual(len(values), 4)
    zero_values = self.empty_sample_payload.get_values()
    self.assertEqual(len(zero_values), 0)
    self.empty_sample_payload.set_values(np.array([5, 4, 3, 2, 1]))
    zero_values = self.empty_sample_payload.get_values()
    self.assertEqual(zero_values[0], 5)
    self.assertEqual(len(zero_values), 5)

def test_get_summary_statistics(self)

Expand source code

def test_get_summary_statistics(self):
    stats = self.non_empty_sample_payload.get_summary_statistics()
    self.assertEqual(stats.get_count(), 4)
    self.assertEqual(stats.get_mean(), 25)
    zero_stats = self.empty_sample_payload.get_summary_statistics()
    self.assertEqual(zero_stats.get_count(), 0)
    self.assertEqual(zero_stats.get_mean(), 0)

def test_get_values_count(self)

Expand source code

def test_get_values_count(self):
    value_count = self.non_empty_sample_payload.get_values_count()
    self.assertEqual(value_count, 4)
    zero_count = self.empty_sample_payload.get_values_count()
    self.assertEqual(zero_count, 0)

def test_validate_sample_payload(self)

Expand source code

def test_validate_sample_payload(self):
    error_list = common.validate_sample_payload(self.non_empty_sample_payload)
    self.assertEqual(error_list, [])
    error_list = common.validate_sample_payload(self.empty_sample_payload)
    self.assertNotEqual(error_list, [])

class TestCommonTiming (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 TestCommonTiming(unittest.TestCase):
    def setUp(self) -> None:
        self.empty_time_payload = common.TimingPayload.new()
        self.non_empty_time_payload = common.TimingPayload.new()
        self.non_empty_time_payload.set_default_unit()
        self.non_empty_time_payload.set_timestamps(np.array([1000, 2000, 3500, 5000]), True)

    def test_get_set_unit(self):
        unit = self.non_empty_time_payload.get_unit()
        self.assertEqual(unit, common.Unit.MICROSECONDS_SINCE_UNIX_EPOCH)
        zero_unit = self.empty_time_payload.get_unit()
        self.assertEqual(zero_unit, common.Unit.UNKNOWN)
        self.empty_time_payload.set_unit(common.Unit.METERS)
        zero_unit = self.empty_time_payload.get_unit()
        self.assertEqual(zero_unit, common.Unit.METERS)

    def test_get_timestamps_count(self):
        count = self.non_empty_time_payload.get_timestamps_count()
        self.assertEqual(count, 4)
        zero_count = self.empty_time_payload.get_timestamps_count()
        self.assertEqual(zero_count, 0)

    def test_get_set_timestamps(self):
        timestamps = self.non_empty_time_payload.get_timestamps()
        self.assertEqual(timestamps[0], 1000)
        self.assertEqual(len(timestamps), 4)
        zero_timestamps = self.empty_time_payload.get_timestamps()
        self.assertEqual(len(zero_timestamps), 0)
        self.empty_time_payload.set_timestamps(np.array([100, 500, 900, 2000]))
        zero_timestamps = self.empty_time_payload.get_timestamps()
        self.assertEqual(zero_timestamps[0], 100)
        self.assertEqual(len(zero_timestamps), 4)

    def test_append_timestamp(self):
        self.non_empty_time_payload.append_timestamp(6700, True)
        values = self.non_empty_time_payload.get_timestamps()
        self.assertEqual(values[-1], 6700)
        self.assertEqual(len(values), 5)

    def test_append_timestamps(self):
        self.non_empty_time_payload.append_timestamps(np.array([6500, 8200, 9900]), True)
        values = self.non_empty_time_payload.get_timestamps()
        self.assertEqual(values[-1], 9900)
        self.assertEqual(len(values), 7)

    def test_clear_timestamps(self):
        self.non_empty_time_payload.clear_timestamps()
        zero_values = self.non_empty_time_payload.get_timestamps()
        self.assertEqual(len(zero_values), 0)
        zero_count = self.non_empty_time_payload.get_timestamps_count()
        self.assertEqual(zero_count, 0)

    def test_get_timestamp_statistics(self):
        stats = self.non_empty_time_payload.get_timestamp_statistics()
        self.assertEqual(stats.get_count(), 4)
        self.assertEqual(stats.get_mean(), 2875)
        zero_stats = self.empty_time_payload.get_timestamp_statistics()
        self.assertEqual(zero_stats.get_count(), 0)
        self.assertEqual(zero_stats.get_mean(), 0)

    def test_get_set_mean_sample_rate(self):
        sample_rate = self.non_empty_time_payload.get_mean_sample_rate()
        self.assertEqual(sample_rate, 750)
        zero_sample_rate = self.empty_time_payload.get_mean_sample_rate()
        self.assertEqual(zero_sample_rate, 0)
        self.empty_time_payload.set_mean_sample_rate(1000)
        zero_sample_rate = self.empty_time_payload.get_mean_sample_rate()
        self.assertEqual(zero_sample_rate, 1000)

    def test_get_set_stdev_sample_rate(self):
        sample_rate = self.non_empty_time_payload.get_stdev_sample_rate()
        self.assertAlmostEqual(sample_rate, 132.58, 2)
        zero_sample_rate = self.empty_time_payload.get_stdev_sample_rate()
        self.assertEqual(zero_sample_rate, 0)
        self.empty_time_payload.set_stdev_sample_rate(1000)
        zero_sample_rate = self.empty_time_payload.get_stdev_sample_rate()
        self.assertEqual(zero_sample_rate, 1000)

    def test_validate_timing_payload(self):
        error_list = common.validate_timing_payload(self.non_empty_time_payload)
        self.assertEqual(error_list, [])
        self.non_empty_time_payload.set_timestamps(np.array([40, 20, 99]))
        error_list = common.validate_timing_payload(self.non_empty_time_payload)
        self.assertNotEqual(error_list, [])
        error_list = common.validate_timing_payload(self.empty_time_payload)
        self.assertNotEqual(error_list, [])

Ancestors

• unittest.case.TestCase

Methods

def setUp(self) ‑> None

Hook method for setting up the test fixture before exercising it.

Expand source code

def setUp(self) -> None:
    self.empty_time_payload = common.TimingPayload.new()
    self.non_empty_time_payload = common.TimingPayload.new()
    self.non_empty_time_payload.set_default_unit()
    self.non_empty_time_payload.set_timestamps(np.array([1000, 2000, 3500, 5000]), True)

def test_append_timestamp(self)

Expand source code

def test_append_timestamp(self):
    self.non_empty_time_payload.append_timestamp(6700, True)
    values = self.non_empty_time_payload.get_timestamps()
    self.assertEqual(values[-1], 6700)
    self.assertEqual(len(values), 5)

def test_append_timestamps(self)

Expand source code

def test_append_timestamps(self):
    self.non_empty_time_payload.append_timestamps(np.array([6500, 8200, 9900]), True)
    values = self.non_empty_time_payload.get_timestamps()
    self.assertEqual(values[-1], 9900)
    self.assertEqual(len(values), 7)

def test_clear_timestamps(self)

Expand source code

def test_clear_timestamps(self):
    self.non_empty_time_payload.clear_timestamps()
    zero_values = self.non_empty_time_payload.get_timestamps()
    self.assertEqual(len(zero_values), 0)
    zero_count = self.non_empty_time_payload.get_timestamps_count()
    self.assertEqual(zero_count, 0)

def test_get_set_mean_sample_rate(self)

Expand source code

def test_get_set_mean_sample_rate(self):
    sample_rate = self.non_empty_time_payload.get_mean_sample_rate()
    self.assertEqual(sample_rate, 750)
    zero_sample_rate = self.empty_time_payload.get_mean_sample_rate()
    self.assertEqual(zero_sample_rate, 0)
    self.empty_time_payload.set_mean_sample_rate(1000)
    zero_sample_rate = self.empty_time_payload.get_mean_sample_rate()
    self.assertEqual(zero_sample_rate, 1000)

def test_get_set_stdev_sample_rate(self)

Expand source code

def test_get_set_stdev_sample_rate(self):
    sample_rate = self.non_empty_time_payload.get_stdev_sample_rate()
    self.assertAlmostEqual(sample_rate, 132.58, 2)
    zero_sample_rate = self.empty_time_payload.get_stdev_sample_rate()
    self.assertEqual(zero_sample_rate, 0)
    self.empty_time_payload.set_stdev_sample_rate(1000)
    zero_sample_rate = self.empty_time_payload.get_stdev_sample_rate()
    self.assertEqual(zero_sample_rate, 1000)

def test_get_set_timestamps(self)

Expand source code

def test_get_set_timestamps(self):
    timestamps = self.non_empty_time_payload.get_timestamps()
    self.assertEqual(timestamps[0], 1000)
    self.assertEqual(len(timestamps), 4)
    zero_timestamps = self.empty_time_payload.get_timestamps()
    self.assertEqual(len(zero_timestamps), 0)
    self.empty_time_payload.set_timestamps(np.array([100, 500, 900, 2000]))
    zero_timestamps = self.empty_time_payload.get_timestamps()
    self.assertEqual(zero_timestamps[0], 100)
    self.assertEqual(len(zero_timestamps), 4)

def test_get_set_unit(self)

Expand source code

def test_get_set_unit(self):
    unit = self.non_empty_time_payload.get_unit()
    self.assertEqual(unit, common.Unit.MICROSECONDS_SINCE_UNIX_EPOCH)
    zero_unit = self.empty_time_payload.get_unit()
    self.assertEqual(zero_unit, common.Unit.UNKNOWN)
    self.empty_time_payload.set_unit(common.Unit.METERS)
    zero_unit = self.empty_time_payload.get_unit()
    self.assertEqual(zero_unit, common.Unit.METERS)

def test_get_timestamp_statistics(self)

Expand source code

def test_get_timestamp_statistics(self):
    stats = self.non_empty_time_payload.get_timestamp_statistics()
    self.assertEqual(stats.get_count(), 4)
    self.assertEqual(stats.get_mean(), 2875)
    zero_stats = self.empty_time_payload.get_timestamp_statistics()
    self.assertEqual(zero_stats.get_count(), 0)
    self.assertEqual(zero_stats.get_mean(), 0)

def test_get_timestamps_count(self)

Expand source code

def test_get_timestamps_count(self):
    count = self.non_empty_time_payload.get_timestamps_count()
    self.assertEqual(count, 4)
    zero_count = self.empty_time_payload.get_timestamps_count()
    self.assertEqual(zero_count, 0)

def test_validate_timing_payload(self)

Expand source code

def test_validate_timing_payload(self):
    error_list = common.validate_timing_payload(self.non_empty_time_payload)
    self.assertEqual(error_list, [])
    self.non_empty_time_payload.set_timestamps(np.array([40, 20, 99]))
    error_list = common.validate_timing_payload(self.non_empty_time_payload)
    self.assertNotEqual(error_list, [])
    error_list = common.validate_timing_payload(self.empty_time_payload)
    self.assertNotEqual(error_list, [])

class TestSummaryStatistics (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 TestSummaryStatistics(unittest.TestCase):
    def setUp(self) -> None:
        self.data_values = np.array([10, 20, 30, 40])
        self.empty_stats = common.SummaryStatistics.new()
        self.non_empty_stats = common.SummaryStatistics.new()
        self.non_empty_stats.update_from_values(self.data_values)

    def test_get_set_count(self):
        count = self.non_empty_stats.get_count()
        self.assertEqual(count, 4)
        zero_count = self.empty_stats.get_count()
        self.assertEqual(zero_count, 0)
        self.empty_stats.set_count(100)
        zero_count = self.empty_stats.get_count()
        self.assertEqual(zero_count, 100)

    def test_get_set_mean(self):
        mean = self.non_empty_stats.get_mean()
        self.assertEqual(mean, 25)
        zero_mean = self.empty_stats.get_mean()
        self.assertEqual(zero_mean, 0)
        self.empty_stats.set_mean(100)
        zero_mean = self.empty_stats.get_mean()
        self.assertEqual(zero_mean, 100)

    def test_get_set_std_dev(self):
        std_dev = self.non_empty_stats.get_standard_deviation()
        self.assertAlmostEqual(std_dev, 11.18, 2)
        zero_std_dev = self.empty_stats.get_standard_deviation()
        self.assertEqual(zero_std_dev, 0)
        self.empty_stats.set_standard_deviation(100)
        zero_std_dev = self.empty_stats.get_standard_deviation()
        self.assertEqual(zero_std_dev, 100)

    def test_get_set_min(self):
        min_val = self.non_empty_stats.get_min()
        self.assertEqual(min_val, 10)
        zero_min = self.empty_stats.get_min()
        self.assertEqual(zero_min, 0)
        self.empty_stats.set_min(100)
        zero_min = self.empty_stats.get_min()
        self.assertEqual(zero_min, 100)

    def test_get_set_max(self):
        max_val = self.non_empty_stats.get_max()
        self.assertEqual(max_val, 40)
        zero_max = self.empty_stats.get_max()
        self.assertEqual(zero_max, 0)
        self.empty_stats.set_max(100)
        zero_max = self.empty_stats.get_max()
        self.assertEqual(zero_max, 100)

    def test_get_set_range(self):
        data_range = self.non_empty_stats.get_range()
        self.assertEqual(data_range, 30)
        zero_range = self.empty_stats.get_range()
        self.assertEqual(zero_range, 0)
        self.empty_stats.set_range(100)
        zero_range = self.empty_stats.get_range()
        self.assertEqual(zero_range, 100)

    def test_update_from_values(self):
        new_vals = np.array([100, 200, 300])
        self.non_empty_stats.update_from_values(new_vals)
        self.assertEqual(self.non_empty_stats.get_mean(), 200)
        self.assertEqual(self.non_empty_stats.get_min(), 100)
        self.assertEqual(self.non_empty_stats.get_range(), 200)

    def test_validate_summary_statistics(self):
        error_list = common.validate_summary_statistics(self.non_empty_stats)
        self.assertEqual(error_list, [])
        error_list = common.validate_summary_statistics(self.empty_stats)
        self.assertNotEqual(error_list, [])

Ancestors

• unittest.case.TestCase

Methods

def setUp(self) ‑> None

Hook method for setting up the test fixture before exercising it.

Expand source code

def setUp(self) -> None:
    self.data_values = np.array([10, 20, 30, 40])
    self.empty_stats = common.SummaryStatistics.new()
    self.non_empty_stats = common.SummaryStatistics.new()
    self.non_empty_stats.update_from_values(self.data_values)

def test_get_set_count(self)

Expand source code

def test_get_set_count(self):
    count = self.non_empty_stats.get_count()
    self.assertEqual(count, 4)
    zero_count = self.empty_stats.get_count()
    self.assertEqual(zero_count, 0)
    self.empty_stats.set_count(100)
    zero_count = self.empty_stats.get_count()
    self.assertEqual(zero_count, 100)

def test_get_set_max(self)

Expand source code

def test_get_set_max(self):
    max_val = self.non_empty_stats.get_max()
    self.assertEqual(max_val, 40)
    zero_max = self.empty_stats.get_max()
    self.assertEqual(zero_max, 0)
    self.empty_stats.set_max(100)
    zero_max = self.empty_stats.get_max()
    self.assertEqual(zero_max, 100)

def test_get_set_mean(self)

Expand source code

def test_get_set_mean(self):
    mean = self.non_empty_stats.get_mean()
    self.assertEqual(mean, 25)
    zero_mean = self.empty_stats.get_mean()
    self.assertEqual(zero_mean, 0)
    self.empty_stats.set_mean(100)
    zero_mean = self.empty_stats.get_mean()
    self.assertEqual(zero_mean, 100)

def test_get_set_min(self)

Expand source code

def test_get_set_min(self):
    min_val = self.non_empty_stats.get_min()
    self.assertEqual(min_val, 10)
    zero_min = self.empty_stats.get_min()
    self.assertEqual(zero_min, 0)
    self.empty_stats.set_min(100)
    zero_min = self.empty_stats.get_min()
    self.assertEqual(zero_min, 100)

def test_get_set_range(self)

Expand source code

def test_get_set_range(self):
    data_range = self.non_empty_stats.get_range()
    self.assertEqual(data_range, 30)
    zero_range = self.empty_stats.get_range()
    self.assertEqual(zero_range, 0)
    self.empty_stats.set_range(100)
    zero_range = self.empty_stats.get_range()
    self.assertEqual(zero_range, 100)

def test_get_set_std_dev(self)

Expand source code

def test_get_set_std_dev(self):
    std_dev = self.non_empty_stats.get_standard_deviation()
    self.assertAlmostEqual(std_dev, 11.18, 2)
    zero_std_dev = self.empty_stats.get_standard_deviation()
    self.assertEqual(zero_std_dev, 0)
    self.empty_stats.set_standard_deviation(100)
    zero_std_dev = self.empty_stats.get_standard_deviation()
    self.assertEqual(zero_std_dev, 100)

def test_update_from_values(self)

Expand source code

def test_update_from_values(self):
    new_vals = np.array([100, 200, 300])
    self.non_empty_stats.update_from_values(new_vals)
    self.assertEqual(self.non_empty_stats.get_mean(), 200)
    self.assertEqual(self.non_empty_stats.get_min(), 100)
    self.assertEqual(self.non_empty_stats.get_range(), 200)

def test_validate_summary_statistics(self)

Expand source code

def test_validate_summary_statistics(self):
    error_list = common.validate_summary_statistics(self.non_empty_stats)
    self.assertEqual(error_list, [])
    error_list = common.validate_summary_statistics(self.empty_stats)
    self.assertNotEqual(error_list, [])