feast/sdk/python/tests/conftest.py at apply-progress · feast-dev/feast · GitHub

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# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

# https://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

import logging

import multiprocessing

import os

import random

import tempfile

from datetime import timedelta

from multiprocessing import Process

from sys import platform

from textwrap import dedent

from typing import Any, Dict, List, Tuple, no_type_check

from unittest import mock

import pandas as pd

import pytest

from _pytest.nodes import Item

from feast.data_source import DataSource

from feast.feature_store import FeatureStore # noqa: E402

from feast.utils import _utc_now

from feast.wait import wait_retry_backoff # noqa: E402

from tests.data.data_creator import (

create_basic_driver_dataset, # noqa: E402

create_document_dataset,

create_image_dataset,

)

from tests.integration.feature_repos.integration_test_repo_config import ( # noqa: E402

IntegrationTestRepoConfig,

)

from tests.integration.feature_repos.repo_configuration import ( # noqa: E402

AVAILABLE_OFFLINE_STORES,

AVAILABLE_ONLINE_STORES,

OFFLINE_STORE_TO_PROVIDER_CONFIG,

Environment,

TestData,

construct_test_environment,

construct_universal_feature_views,

construct_universal_test_data,

)

from tests.integration.feature_repos.universal.data_sources.file import ( # noqa: E402

FileDataSourceCreator,

)

from tests.integration.feature_repos.universal.entities import ( # noqa: E402

customer,

driver,

location,

)

from tests.utils.auth_permissions_util import default_store

from tests.utils.http_server import check_port_open, free_port # noqa: E402

from tests.utils.ssl_certifcates_util import (

combine_trust_stores,

create_ca_trust_store,

generate_self_signed_cert,

)

logger = logging.getLogger(__name__)

level = logging.INFO

logging.basicConfig(

format="%(asctime)s %(name)s %(levelname)s: %(message)s",

datefmt="%m/%d/%Y %I:%M:%S %p",

level=level,

)

# Override the logging level for already created loggers (due to loggers being created at the import time)

# Note, that format & datefmt does not need to be set, because by default child loggers don't override them

# Also note, that mypy complains that logging.root doesn't have "manager" because of the way it's written.

# So we have to put a type ignore hint for mypy.

for logger_name in logging.root.manager.loggerDict: # type: ignore

if "feast" in logger_name:

logger = logging.getLogger(logger_name)

logger.setLevel(level)

def pytest_configure(config):

if platform in ["darwin", "windows"]:

multiprocessing.set_start_method("spawn", force=True)

else:

multiprocessing.set_start_method("fork")

config.addinivalue_line(

"markers", "integration: mark test that has external dependencies"

)

config.addinivalue_line("markers", "benchmark: mark benchmarking tests")

config.addinivalue_line(

"markers",

"universal_online_stores: mark tests that can be run against different online stores",

)

config.addinivalue_line(

"markers",

"universal_offline_stores: mark tests that can be run against different offline stores",

)

def pytest_addoption(parser):

parser.addoption(

"--integration",

action="store_true",

default=False,

help="Run tests with external dependencies",

)

parser.addoption(

"--benchmark",

action="store_true",

default=False,

help="Run benchmark tests",

)

def pytest_collection_modifyitems(config, items: List[Item]):

should_run_integration = config.getoption("--integration") is True

should_run_benchmark = config.getoption("--benchmark") is True

integration_tests = [t for t in items if "integration" in t.keywords]

if not should_run_integration:

for t in integration_tests:

items.remove(t)

else:

items.clear()

for t in integration_tests:

items.append(t)

benchmark_tests = [t for t in items if "benchmark" in t.keywords]

if not should_run_benchmark:

for t in benchmark_tests:

items.remove(t)

else:

items.clear()

for t in benchmark_tests:

items.append(t)

@pytest.fixture

def simple_dataset_1() -> pd.DataFrame:

now = _utc_now()

ts = pd.Timestamp(now).round("ms")

data = {

"id_join_key": [1, 2, 1, 3, 3],

"float_col": [0.1, 0.2, 0.3, 4, 5],

"int64_col": [1, 2, 3, 4, 5],

"string_col": ["a", "b", "c", "d", "e"],

"ts_1": [

ts,

ts - timedelta(hours=4),

ts - timedelta(hours=3),

ts - timedelta(hours=2),

ts - timedelta(hours=1),

}

return pd.DataFrame.from_dict(data)

@pytest.fixture

def simple_dataset_2() -> pd.DataFrame:

now = _utc_now()

ts = pd.Timestamp(now).round("ms")

data = {

"id_join_key": ["a", "b", "c", "d", "e"],

"float_col": [0.1, 0.2, 0.3, 4, 5],

"int64_col": [1, 2, 3, 4, 5],

"string_col": ["a", "b", "c", "d", "e"],

"ts_1": [

ts,

ts - timedelta(hours=4),

ts - timedelta(hours=3),

ts - timedelta(hours=2),

ts - timedelta(hours=1),

}

return pd.DataFrame.from_dict(data)

def start_test_local_server(repo_path: str, port: int):

fs = FeatureStore(repo_path)

fs.serve(host="localhost", port=port)

@pytest.fixture

def environment(request, worker_id):

e = construct_test_environment(

request.param,

worker_id=worker_id,

fixture_request=request,

)

e.setup()

if hasattr(e.data_source_creator, "mock_environ"):

with mock.patch.dict(os.environ, e.data_source_creator.mock_environ):

yield e

else:

yield e

e.teardown()

@pytest.fixture

def vectordb_environment(request, worker_id):

e = construct_test_environment(

request.param,

worker_id=worker_id,

fixture_request=request,

entity_key_serialization_version=3,

)

e.setup()

if hasattr(e.data_source_creator, "mock_environ"):

with mock.patch.dict(os.environ, e.data_source_creator.mock_environ):

yield e

else:

yield e

e.teardown()

_config_cache: Any = {}

@no_type_check

def pytest_generate_tests(metafunc: pytest.Metafunc):

"""

This function receives each test function (wrapped in Metafunc)

at the collection stage (before tests started).

Here we can access all fixture requests made by the test as well as its markers.

That allows us to dynamically parametrize the test based on markers and fixtures

by calling metafunc.parametrize(...).

See more examples at https://docs.pytest.org/en/6.2.x/example/parametrize.html#paramexamples

We also utilize indirect parametrization here. Since `environment` is a fixture,

when we call metafunc.parametrize("environment", ..., indirect=True) we actually

parametrizing this "environment" fixture and not the test itself.

Moreover, by utilizing `_config_cache` we are able to share `environment` fixture between different tests.

In order for pytest to group tests together (and share environment fixture)

parameter should point to the same Python object (hence, we use _config_cache dict to store those objects).

"""

if "environment" in metafunc.fixturenames:

markers = {m.name: m for m in metafunc.definition.own_markers}

offline_stores = None

if "universal_offline_stores" in markers:

# Offline stores can be explicitly requested

if "only" in markers["universal_offline_stores"].kwargs:

offline_stores = [

OFFLINE_STORE_TO_PROVIDER_CONFIG.get(store_name)

for store_name in markers["universal_offline_stores"].kwargs["only"]

if store_name in OFFLINE_STORE_TO_PROVIDER_CONFIG

]

else:

offline_stores = AVAILABLE_OFFLINE_STORES

else:

# default offline store for testing online store dimension

offline_stores = [("local", FileDataSourceCreator)]

online_stores = None

if "universal_online_stores" in markers:

# Online stores can be explicitly requested

if "only" in markers["universal_online_stores"].kwargs:

online_stores = [

AVAILABLE_ONLINE_STORES.get(store_name)

for store_name in markers["universal_online_stores"].kwargs["only"]

if store_name in AVAILABLE_ONLINE_STORES

]

else:

online_stores = AVAILABLE_ONLINE_STORES.values()

if online_stores is None:

# No online stores requested -> setting the default or first available

online_stores = [

AVAILABLE_ONLINE_STORES.get(

"redis",

AVAILABLE_ONLINE_STORES.get(

"sqlite", next(iter(AVAILABLE_ONLINE_STORES.values()))

)

]

extra_dimensions: List[Dict[str, Any]] = [{}]

if "python_server" in metafunc.fixturenames:

extra_dimensions.extend([{"python_feature_server": True}])

configs = []

if offline_stores:

for provider, offline_store_creator in offline_stores:

for online_store, online_store_creator in online_stores:

for dim in extra_dimensions:

config = {

"provider": provider,

"offline_store_creator": offline_store_creator,

"online_store": online_store,

"online_store_creator": online_store_creator,

**dim,

}

c = IntegrationTestRepoConfig(**config)

if c not in _config_cache:

marks = [

pytest.mark.xdist_group(name=m)

for m in c.offline_store_creator.xdist_groups()

]

# Check if there are any test markers associated with the creator and add them.

if c.offline_store_creator.test_markers():

marks.extend(c.offline_store_creator.test_markers())

_config_cache[c] = pytest.param(c, marks=marks)

configs.append(_config_cache[c])

else:

# No offline stores requested -> setting the default or first available

offline_stores = [("local", FileDataSourceCreator)]

metafunc.parametrize(

"environment", configs, indirect=True, ids=[str(c) for c in configs]

)

@pytest.fixture

def feature_server_endpoint(environment):

if not environment.python_feature_server or environment.provider != "local":

yield environment.feature_store.get_feature_server_endpoint()

return

port = free_port()

proc = Process(

target=start_test_local_server,

args=(environment.feature_store.repo_path, port),

)

if (

environment.python_feature_server

and environment.test_repo_config.provider == "local"

proc.start()

# Wait for server to start

wait_retry_backoff(

lambda: (None, check_port_open("localhost", port)),

timeout_secs=10,

)

yield f"http://localhost:{port}"

if proc.is_alive():

proc.kill()

# wait server to free the port

wait_retry_backoff(

lambda: (

None,

not check_port_open("localhost", environment.get_local_server_port()),

timeout_secs=30,

)

@pytest.fixture

def universal_data_sources(environment) -> TestData:

return construct_universal_test_data(environment)

@pytest.fixture

def e2e_data_sources(environment: Environment):

df = create_basic_driver_dataset()

data_source = environment.data_source_creator.create_data_source(

df,

environment.feature_store.project,

field_mapping={"ts_1": "ts"},

)

return df, data_source

@pytest.fixture

def feature_store_for_online_retrieval(

environment, universal_data_sources

) -> Tuple[FeatureStore, List[str], List[Dict[str, int]]]:

"""

Returns a feature store that is ready for online retrieval, along with entity rows and feature

refs that can be used to query for online features.

"""

fs = environment.feature_store

entities, datasets, data_sources = universal_data_sources

feature_views = construct_universal_feature_views(data_sources)

feast_objects = []

feast_objects.extend(feature_views.values())

feast_objects.extend([driver(), customer(), location()])

fs.apply(feast_objects)

fs.materialize(environment.start_date, environment.end_date)

sample_drivers = random.sample(entities.driver_vals, 10)

sample_customers = random.sample(entities.customer_vals, 10)

entity_rows = [

{"driver_id": d, "customer_id": c, "val_to_add": 50}

for (d, c) in zip(sample_drivers, sample_customers)

]

feature_refs = [

"driver_stats:conv_rate",

"driver_stats:avg_daily_trips",

"customer_profile:current_balance",

"customer_profile:avg_passenger_count",

"customer_profile:lifetime_trip_count",

"conv_rate_plus_100:conv_rate_plus_100",

"conv_rate_plus_100:conv_rate_plus_val_to_add",

"global_stats:num_rides",

"global_stats:avg_ride_length",

]

return fs, feature_refs, entity_rows

@pytest.fixture

def fake_ingest_data():

"""Fake data to ingest into the feature store"""

data = {

"driver_id": [1],

"conv_rate": [0.5],

"acc_rate": [0.6],

"avg_daily_trips": [4],

"event_timestamp": [pd.Timestamp(_utc_now()).round("ms")],

"created": [pd.Timestamp(_utc_now()).round("ms")],

}

return pd.DataFrame(data)

@pytest.fixture

def fake_document_data(environment: Environment) -> Tuple[pd.DataFrame, DataSource]:

df = create_document_dataset()

data_source = environment.data_source_creator.create_data_source(

df,

environment.feature_store.project,

)

return df, data_source

@pytest.fixture

def fake_image_data(environment: Environment) -> Tuple[pd.DataFrame, DataSource]:

df = create_image_dataset()

data_source = environment.data_source_creator.create_data_source(

df,

environment.feature_store.project,

)

return df, data_source

@pytest.fixture

def temp_dir():

with tempfile.TemporaryDirectory() as temp_dir:

print(f"Created {temp_dir}")

yield temp_dir

@pytest.fixture

def server_port():

return free_port()

@pytest.fixture

def feature_store(temp_dir, auth_config, applied_permissions):

print(f"Creating store at {temp_dir}")

return default_store(str(temp_dir), auth_config, applied_permissions)

@pytest.fixture(scope="module")

def all_markers_from_module(request):

markers = set()

for item in request.session.items:

for marker in item.iter_markers():

markers.add(marker.name)

return markers

@pytest.fixture(scope="module")

def is_integration_test(all_markers_from_module):

return "integration" in all_markers_from_module

@pytest.fixture(

scope="module",

params=[

dedent(

"""

auth:

type: no_auth

"""

dedent(

"""

auth:

type: kubernetes

"""

dedent(

"""

auth:

type: oidc

client_id: feast-integration-client

client_secret: feast-integration-client-secret

username: reader_writer

password: password

auth_discovery_url: KEYCLOAK_URL_PLACE_HOLDER/realms/master/.well-known/openid-configuration

"""

)

def auth_config(request, is_integration_test):

auth_configuration = request.param

if is_integration_test:

if "kubernetes" in auth_configuration:

pytest.skip(

"skipping integration tests for kubernetes platform, unit tests are covering this functionality."

)

elif "oidc" in auth_configuration:

keycloak_url = request.getfixturevalue("start_keycloak_server")

return auth_configuration.replace("KEYCLOAK_URL_PLACE_HOLDER", keycloak_url)

return auth_configuration

@pytest.fixture(scope="module")

def tls_mode(request):

is_tls_mode = request.param[0]

output_combined_truststore_path = ""

if is_tls_mode:

certificates_path = tempfile.mkdtemp()

tls_key_path = os.path.join(certificates_path, "key.pem")

tls_cert_path = os.path.join(certificates_path, "cert.pem")

generate_self_signed_cert(cert_path=tls_cert_path, key_path=tls_key_path)

is_ca_trust_store_set = request.param[1]

if is_ca_trust_store_set:

# Paths

feast_ca_trust_store_path = os.path.join(

certificates_path, "feast_trust_store.pem"

)

create_ca_trust_store(

public_key_path=tls_cert_path,

private_key_path=tls_key_path,

output_trust_store_path=feast_ca_trust_store_path,

)

# Combine trust stores

output_combined_path = os.path.join(

certificates_path, "combined_trust_store.pem"

)

combine_trust_stores(feast_ca_trust_store_path, output_combined_path)

else:

tls_key_path = ""

tls_cert_path = ""

return is_tls_mode, tls_key_path, tls_cert_path, output_combined_truststore_path

feast/sdk/python/tests/conftest.py at apply-progress · feast-dev/feast · GitHub

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