How to use test_regression method in autotest

Best Python code snippet using autotest_python

test_regression.py

Source:test_regression.py

1import pytest2from datarobot_batch_scoring.batch_scoring import run_batch_predictions3from utils import PickableMock4from utils import read_logs5def test_regression(live_server, tmpdir, ui, keep_cols=None,6                    in_fixture='tests/fixtures/regression_predict.csv',7                    out_fixture='tests/fixtures/regression_output.csv',8                    fast_mode=False, skip_row_id=False, output_delimiter=None,9                    skip_dialect=False,10                    n_samples=500,11                    max_batch_size=None,12                    expected_ret=None):13    # train one model in project14    out = tmpdir.join('out.csv')15    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())16    ret = run_batch_predictions(17        base_url=base_url,18        base_headers={},19        user='username',20        pwd='password',21        api_token=None,22        create_api_token=False,23        pid='56dd9570018e213242dfa93c',24        lid='56dd9570018e213242dfa93e',25        import_id=None,26        n_retry=3,27        concurrent=1,28        resume=False,29        n_samples=n_samples,30        out_file=str(out),31        keep_cols=keep_cols,32        delimiter=None,33        dataset=in_fixture,34        pred_name=None,35        timeout=None,36        ui=ui,37        auto_sample=False,38        fast_mode=fast_mode,39        dry_run=False,40        encoding='',41        skip_dialect=skip_dialect,42        skip_row_id=skip_row_id,43        output_delimiter=output_delimiter,44        max_batch_size=max_batch_size45    )46    assert ret is expected_ret47    if out_fixture:48        actual = out.read_text('utf-8')49        with open(out_fixture, 'rU') as f:50            expected = f.read()51            print(len(actual), len(expected))52            assert actual == expected53def test_regression_rename(live_server, tmpdir):54    # train one model in project55    out = tmpdir.join('out.csv')56    ui = PickableMock()57    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())58    ret = run_batch_predictions(59        base_url=base_url,60        base_headers={},61        user='username',62        pwd='password',63        api_token=None,64        create_api_token=False,65        pid='56dd9570018e213242dfa93c',66        lid='56dd9570018e213242dfa93e',67        import_id=None,68        n_retry=3,69        concurrent=1,70        resume=False,71        n_samples=10,72        out_file=str(out),73        keep_cols=None,74        delimiter=None,75        dataset='tests/fixtures/regression_predict.csv',76        pred_name='new_name',77        timeout=None,78        ui=ui,79        auto_sample=False,80        fast_mode=False,81        dry_run=False,82        encoding='',83        skip_dialect=False84    )85    assert ret is None86    actual = out.read_text('utf-8')87    with open('tests/fixtures/regression_output_rename.csv', 'rU') as f:88        assert actual == f.read()89def test_regression_rename_fast(live_server, tmpdir):90    # train one model in project91    out = tmpdir.join('out.csv')92    ui = PickableMock()93    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())94    ret = run_batch_predictions(95        base_url=base_url,96        base_headers={},97        user='username',98        pwd='password',99        api_token=None,100        create_api_token=False,101        pid='56dd9570018e213242dfa93c',102        lid='56dd9570018e213242dfa93e',103        import_id=None,104        n_retry=3,105        concurrent=1,106        resume=False,107        n_samples=10,108        out_file=str(out),109        keep_cols=None,110        delimiter=None,111        dataset='tests/fixtures/regression_predict.csv',112        pred_name='new_name',113        timeout=None,114        ui=ui,115        auto_sample=False,116        fast_mode=True,117        dry_run=False,118        encoding='',119        skip_dialect=False120    )121    assert ret is None122    actual = out.read_text('utf-8')123    with open('tests/fixtures/regression_output_rename.csv', 'rU') as f:124        assert actual == f.read()125def check_regression_jp(live_server, tmpdir, fast_mode, gzipped):126    """Use utf8 encoded input data.127    """128    if fast_mode:129        out_fname = 'out_fast.csv'130    else:131        out_fname = 'out.csv'132    out = tmpdir.join(out_fname)133    dataset_suffix = '.gz' if gzipped else ''134    ui = PickableMock()135    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())136    ret = run_batch_predictions(137        base_url=base_url,138        base_headers={},139        user='username',140        pwd='password',141        api_token=None,142        create_api_token=False,143        pid='56dd9570018e213242dfa93c',144        lid='56dd9570018e213242dfa93e',145        import_id=None,146        n_retry=3,147        concurrent=1,148        resume=False,149        n_samples=500,150        out_file=str(out),151        keep_cols=None,152        delimiter=None,153        dataset='tests/fixtures/regression_jp.csv' + dataset_suffix,154        pred_name='new_name',155        timeout=None,156        ui=ui,157        auto_sample=False,158        fast_mode=fast_mode,159        dry_run=False,160        encoding='',161        skip_dialect=False,162        compression=True163    )164    assert ret is None165    actual = out.read_text('utf-8')166    with open('tests/fixtures/regression_output_jp.csv', 'rU') as f:167        assert actual == f.read()168def test_fast_mode_regression_jp(live_server, tmpdir):169    check_regression_jp(live_server, tmpdir, True, False)170def test_wo_fast_mode_regression_jp(live_server, tmpdir):171    check_regression_jp(live_server, tmpdir, False, False)172def test_fast_mode_gzipped_regression_jp(live_server, tmpdir):173    check_regression_jp(live_server, tmpdir, True, True)174def test_wo_fast_mode_gzipped_regression_jp(live_server, tmpdir):175    check_regression_jp(live_server, tmpdir, False, True)176def test_regression_keep_cols(live_server, tmpdir, ui):177    test_regression(live_server, tmpdir, ui, keep_cols=['x'],178                    in_fixture='tests/fixtures/regression.csv',179                    out_fixture='tests/fixtures/regression_output_x.csv')180def test_regression_keep_cols_multi(live_server, tmpdir, ui):181    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],182                    in_fixture='tests/fixtures/regression.csv',183                    out_fixture='tests/fixtures/regression_output_yx.csv')184def test_regression_keep_cols_fast(live_server, tmpdir, ui):185    test_regression(live_server, tmpdir, ui, keep_cols=['x'],186                    in_fixture='tests/fixtures/regression.csv',187                    out_fixture='tests/fixtures/regression_output_x.csv',188                    fast_mode=True)189def test_regression_keep_cols_multi_fast(live_server, tmpdir, ui):190    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],191                    in_fixture='tests/fixtures/regression.csv',192                    out_fixture='tests/fixtures/regression_output_yx.csv',193                    fast_mode=True)194def test_regression_keep_cols_multi_fast_max_batch(live_server, tmpdir, ui):195    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],196                    in_fixture='tests/fixtures/regression.csv',197                    out_fixture='tests/fixtures/regression_output_yx.csv',198                    fast_mode=True,199                    max_batch_size=100)200    logs = read_logs()201    assert "bytes, splitting" in logs202def test_regression_bad_csv(live_server, tmpdir, ui):203    test_regression(live_server, tmpdir, ui,204                    in_fixture='tests/fixtures/regression_bad.csv',205                    out_fixture=None,206                    fast_mode=False,207                    expected_ret=1)208    logs = read_logs()209    assert "Error parsing CSV file after line 1000, error: " in logs210def test_regression_bad2_csv(live_server, tmpdir, monkeypatch, ui):211    def sys_exit(code):212        raise RuntimeError213    monkeypatch.setattr("sys.exit", sys_exit)214    with pytest.raises(RuntimeError):215        test_regression(live_server, tmpdir, ui,216                        in_fixture='tests/fixtures/regression_bad2.csv',217                        out_fixture=None,218                        fast_mode=True,219                        expected_ret=1)220def test_regression_keep_cols_wo_row_id(live_server, tmpdir, ui):221    test_regression(live_server, tmpdir, ui, keep_cols=['x'],222                    in_fixture='tests/fixtures/regression.csv',223                    out_fixture='tests/fixtures/regression_output_x_rid.csv',224                    skip_row_id=True)225def test_regression_keep_cols_multi_wo_row_id(live_server, tmpdir, ui):226    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],227                    in_fixture='tests/fixtures/regression.csv',228                    out_fixture='tests/fixtures/regression_output_yx_rid.csv',229                    skip_row_id=True)230def test_regression_keep_cols_fast_wo_row_id(live_server, tmpdir, ui):231    test_regression(live_server, tmpdir, ui, keep_cols=['x'],232                    in_fixture='tests/fixtures/regression.csv',233                    out_fixture='tests/fixtures/regression_output_x_rid.csv',234                    fast_mode=True,235                    skip_row_id=True)236def test_regression_keep_cols_multi_fast_wo_row_id(live_server, tmpdir, ui):237    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],238                    in_fixture='tests/fixtures/regression.csv',239                    out_fixture='tests/fixtures/regression_output_yx_rid.csv',240                    fast_mode=True,241                    skip_row_id=True)242def test_regression_fast_wo_row_id(live_server, tmpdir, ui):243    test_regression(live_server, tmpdir, ui,244                    in_fixture='tests/fixtures/regression.csv',245                    out_fixture='tests/fixtures/regression_output_rid.csv',246                    fast_mode=True,247                    skip_row_id=True)248def test_regression_wo_row_id(live_server, tmpdir, ui):249    test_regression(live_server, tmpdir, ui,250                    in_fixture='tests/fixtures/regression.csv',251                    out_fixture='tests/fixtures/regression_output_rid.csv',252                    fast_mode=False,253                    skip_row_id=True)254def test_regression_keep_cols_multi_output(live_server, tmpdir, ui):255    test_regression(256        live_server, tmpdir, ui, keep_cols=['y', 'x'],257        in_fixture='tests/fixtures/regression.csv',258        out_fixture='tests/fixtures/regression_output_yx_output.csv',259        output_delimiter='|')260def test_regression_keep_cols_multi_output_skip_dialect(live_server,261                                                        tmpdir, ui):262    test_regression(263        live_server, tmpdir, ui, keep_cols=['y', 'x'],264        skip_dialect=True,265        in_fixture='tests/fixtures/regression.csv',266        out_fixture='tests/fixtures/regression_output_yx_output.csv',267        output_delimiter='|')268def test_regression_keep_cols_multi_skip_dialect(live_server, tmpdir, ui):269    test_regression(270        live_server, tmpdir, ui, keep_cols=['y', 'x'],271        skip_dialect=True,272        in_fixture='tests/fixtures/regression.csv',...

test_serialization.py

Source:test_serialization.py

1import pytest2import capnp3import os4import platform5import test_regression6import tempfile7import pickle8import mmap9import sys10this_dir = os.path.dirname(__file__)11@pytest.fixture12def all_types():13    return capnp.load(os.path.join(this_dir, 'all_types.capnp'))14def test_roundtrip_file(all_types):15    f = tempfile.TemporaryFile()16    msg = all_types.TestAllTypes.new_message()17    test_regression.init_all_types(msg)18    msg.write(f)19    f.seek(0)20    msg = all_types.TestAllTypes.read(f)21    test_regression.check_all_types(msg)22def test_roundtrip_file_packed(all_types):23    f = tempfile.TemporaryFile()24    msg = all_types.TestAllTypes.new_message()25    test_regression.init_all_types(msg)26    msg.write_packed(f)27    f.seek(0)28    msg = all_types.TestAllTypes.read_packed(f)29    test_regression.check_all_types(msg)30def test_roundtrip_bytes(all_types):31    msg = all_types.TestAllTypes.new_message()32    test_regression.init_all_types(msg)33    message_bytes = msg.to_bytes()34    msg = all_types.TestAllTypes.from_bytes(message_bytes)35    test_regression.check_all_types(msg)36@pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="TODO: Investigate why this works on CPython but fails on PyPy.")37def test_roundtrip_segments(all_types):38    msg = all_types.TestAllTypes.new_message()39    test_regression.init_all_types(msg)40    segments = msg.to_segments()41    msg = all_types.TestAllTypes.from_segments(segments)42    test_regression.check_all_types(msg)43@pytest.mark.skipif(sys.version_info[0] < 3, reason="mmap doesn't implement the buffer interface under python 2.")44def test_roundtrip_bytes_mmap(all_types):45    msg = all_types.TestAllTypes.new_message()46    test_regression.init_all_types(msg)47    with tempfile.TemporaryFile() as f:48        msg.write(f)49        length = f.tell()50        f.seek(0)51        memory = mmap.mmap(f.fileno(), length)52        msg = all_types.TestAllTypes.from_bytes(memory)53        test_regression.check_all_types(msg)54@pytest.mark.skipif(sys.version_info[0] < 3, reason="memoryview is a builtin on Python 3")55def test_roundtrip_bytes_buffer(all_types):56    msg = all_types.TestAllTypes.new_message()57    test_regression.init_all_types(msg)58    b = msg.to_bytes()59    v = memoryview(b)60    msg = all_types.TestAllTypes.from_bytes(v)61    test_regression.check_all_types(msg)62def test_roundtrip_bytes_fail(all_types):63    with pytest.raises(TypeError):64        all_types.TestAllTypes.from_bytes(42)65@pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="This works in PyPy 4.0.1 but travisci's version of PyPy has some bug that fails this test.")66def test_roundtrip_bytes_packed(all_types):67    msg = all_types.TestAllTypes.new_message()68    test_regression.init_all_types(msg)69    message_bytes = msg.to_bytes_packed()70    msg = all_types.TestAllTypes.from_bytes_packed(message_bytes)71    test_regression.check_all_types(msg)72def test_roundtrip_file_multiple(all_types):73    f = tempfile.TemporaryFile()74    msg = all_types.TestAllTypes.new_message()75    test_regression.init_all_types(msg)76    msg.write(f)77    msg.write(f)78    msg.write(f)79    f.seek(0)80    i = 081    for msg in all_types.TestAllTypes.read_multiple(f):82        test_regression.check_all_types(msg)83        i += 184    assert i == 385def test_roundtrip_bytes_multiple(all_types):86    msg = all_types.TestAllTypes.new_message()87    test_regression.init_all_types(msg)88    msgs = msg.to_bytes()89    msgs += msg.to_bytes()90    msgs += msg.to_bytes()91    i = 092    for msg in all_types.TestAllTypes.read_multiple_bytes(msgs):93        test_regression.check_all_types(msg)94        i += 195    assert i == 396def test_roundtrip_file_multiple_packed(all_types):97    f = tempfile.TemporaryFile()98    msg = all_types.TestAllTypes.new_message()99    test_regression.init_all_types(msg)100    msg.write_packed(f)101    msg.write_packed(f)102    msg.write_packed(f)103    f.seek(0)104    i = 0105    for msg in all_types.TestAllTypes.read_multiple_packed(f):106        test_regression.check_all_types(msg)107        i += 1108    assert i == 3109def test_roundtrip_bytes_multiple_packed(all_types):110    msg = all_types.TestAllTypes.new_message()111    test_regression.init_all_types(msg)112    msgs = msg.to_bytes_packed()113    msgs += msg.to_bytes_packed()114    msgs += msg.to_bytes_packed()115    i = 0116    for msg in all_types.TestAllTypes.read_multiple_bytes_packed(msgs):117        test_regression.check_all_types(msg)118        i += 1119    assert i == 3120@pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="This works on my local PyPy v2.5.0, but is for some reason broken on TravisCI. Skip for now.")121def test_roundtrip_dict(all_types):122    msg = all_types.TestAllTypes.new_message()123    test_regression.init_all_types(msg)124    d = msg.to_dict()125    msg = all_types.TestAllTypes.from_dict(d)126    test_regression.check_all_types(msg)127def test_file_and_bytes(all_types):128    f = tempfile.TemporaryFile()129    msg = all_types.TestAllTypes.new_message()130    test_regression.init_all_types(msg)131    msg.write(f)132    f.seek(0)133    assert f.read() == msg.to_bytes()134def test_file_and_bytes_packed(all_types):135    f = tempfile.TemporaryFile()136    msg = all_types.TestAllTypes.new_message()137    test_regression.init_all_types(msg)138    msg.write_packed(f)139    f.seek(0)140    assert f.read() == msg.to_bytes_packed()141def test_pickle(all_types):142    msg = all_types.TestAllTypes.new_message()143    test_regression.init_all_types(msg)144    data = pickle.dumps(msg)145    msg2 = pickle.loads(data)146    test_regression.check_all_types(msg2)147def test_from_bytes_traversal_limit(all_types):148    size = 1024149    bld = all_types.TestAllTypes.new_message()150    bld.init("structList", size)151    data = bld.to_bytes()152    msg = all_types.TestAllTypes.from_bytes(data)153    with pytest.raises(capnp.KjException):154        for i in range(0, size):155            msg.structList[i].uInt8Field == 0156    msg = all_types.TestAllTypes.from_bytes(data,157        traversal_limit_in_words=2**62)158    for i in range(0, size):159        assert msg.structList[i].uInt8Field == 0160def test_from_bytes_packed_traversal_limit(all_types):161    size = 1024162    bld = all_types.TestAllTypes.new_message()163    bld.init("structList", size)164    data = bld.to_bytes_packed()165    msg = all_types.TestAllTypes.from_bytes_packed(data)166    with pytest.raises(capnp.KjException):167        for i in range(0, size):168            msg.structList[i].uInt8Field == 0169    msg = all_types.TestAllTypes.from_bytes_packed(data,170        traversal_limit_in_words=2**62)171    for i in range(0, size):...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.