Enable parallel test runs (#851)

closes #710

.github/workflows/run-tests.yml

@@ -237,7 +237,7 @@ jobs:
         env:
           ALLURE_RESULTS_DIR: ${{ env.ALLURE_RESULTS_DIR }}
         run: |
-          source venv.pytest/bin/activate && pytest --log-cli-level error --alluredir=${GITHUB_WORKSPACE}/allure-results pytest_tests/tests
+          source venv.pytest/bin/activate && pytest -n 3 --log-cli-level error --alluredir=${GITHUB_WORKSPACE}/allure-results pytest_tests/tests
         working-directory: neofs-testcases
 
 ################################################################

.gitignore

@@ -20,7 +20,7 @@ xunit_results.xml
 # ignore work directories and setup files
 .setup
 .env
-TemporaryDir/*
+TemporaryDir-/*
 artifacts/*
 docs/*
 venv.*/*

pytest_tests/lib/helpers/aws_cli_client.py

@@ -14,13 +14,13 @@
 
 
 class AwsCliClient:
-    # Flags that we use for all S3 commands: disable SSL verification (as we use self-signed
-    # certificate in devenv) and disable automatic pagination in CLI output
-    common_flags = "--no-verify-ssl --no-paginate"
-    s3gate_endpoint: str
-
-    def __init__(self, s3gate_endpoint) -> None:
+    def __init__(self, s3gate_endpoint, profile="") -> None:
         self.s3gate_endpoint = s3gate_endpoint
+        # Flags that we use for all S3 commands: disable SSL verification (as we use self-signed
+        # certificate in devenv) and disable automatic pagination in CLI output
+        self.common_flags = "--no-verify-ssl --no-paginate"
+        if profile != "":
+            self.common_flags += f" --profile {profile}"
         os.environ["AWS_EC2_METADATA_DISABLED"] = "true"
 
     def create_bucket(

pytest_tests/lib/helpers/common.py

@@ -1,4 +1,5 @@
 import os
+import uuid
 
 import yaml
 
@@ -22,7 +23,7 @@
 
 NEOFS_CONTRACT = os.getenv("NEOFS_IR_CONTRACTS_NEOFS")
 
-ASSETS_DIR = os.getenv("ASSETS_DIR", "TemporaryDir")
+ASSETS_DIR = f"TemporaryDir-{uuid.uuid4()}"
 TEST_FILES_DIR = os.getenv("TEST_FILES_DIR", "TestFilesDir")
 TEST_OBJECTS_DIR = os.getenv("TEST_OBJECTS_DIR", "TestObjectsDir")
 DEVENV_PATH = os.getenv("DEVENV_PATH", os.path.join("..", "neofs-dev-env"))

pytest_tests/lib/helpers/rest_gate.py

@@ -12,16 +12,14 @@
 import requests
 from helpers.aws_cli_client import LONG_TIMEOUT
 from helpers.cli_helpers import _cmd_run
-from helpers.common import SIMPLE_OBJECT_SIZE
+from helpers.common import ASSETS_DIR, SIMPLE_OBJECT_SIZE
 from helpers.complex_object_actions import get_nodes_without_object
 from helpers.file_helper import get_file_hash
 from helpers.neofs_verbs import get_object
 from neofs_testlib.shell import Shell
 
 logger = logging.getLogger("NeoLogger")
 
-ASSETS_DIR = os.getenv("ASSETS_DIR", "TemporaryDir/")
-
 
 @allure.step("Get via REST Gate")
 def get_via_rest_gate(

pytest_tests/lib/s3/s3_gate_base.py

@@ -1,7 +1,9 @@
 import json
 import logging
 import os
+import random
 import re
+import string
 import sys
 import uuid
 from typing import Any, Optional
@@ -201,8 +203,9 @@ def configure_boto3_client(access_key_id: str, secret_access_key: str, s3gate_en
 @allure.step("Configure S3 client (aws cli)")
 def configure_cli_client(access_key_id: str, secret_access_key: str, s3gate_endpoint: str):
     try:
-        client = AwsCliClient(s3gate_endpoint)
-        _configure_aws_cli("aws configure", access_key_id, secret_access_key)
+        profile = _generate_random_profile()
+        client = AwsCliClient(s3gate_endpoint, profile)
+        _configure_aws_cli(f"aws configure --profile {profile}", access_key_id, secret_access_key)
         _cmd_run(f"aws configure set max_attempts {MAX_REQUEST_ATTEMPTS}")
         _cmd_run(f"aws configure set retry_mode {RETRY_MODE}")
         return client
@@ -211,3 +214,8 @@ def configure_cli_client(access_key_id: str, secret_access_key: str, s3gate_endp
             pytest.skip("AWS CLI was not found")
         else:
             raise RuntimeError("Error while configuring AwsCliClient") from err
+
+
+def _generate_random_profile():
+    random_postfix = "".join(random.choice(string.ascii_letters + string.digits) for _ in range(10))
+    return f"profile__{random_postfix}"

pytest_tests/lib/s3/s3_gate_object.py

@@ -9,6 +9,7 @@
 from botocore.exceptions import ClientError
 from helpers.aws_cli_client import AwsCliClient
 from helpers.cli_helpers import log_command_execution
+from helpers.common import ASSETS_DIR
 from s3.s3_gate_bucket import S3_SYNC_WAIT_TIME
 
 ##########################################################
@@ -28,8 +29,6 @@
     "bucket-owner-full-control",
 ]
 
-ASSETS_DIR = os.getenv("ASSETS_DIR", "TemporaryDir/")
-
 
 @allure.step("List objects S3 v2")
 def list_objects_s3_v2(s3_client, bucket: str, full_output: bool = False) -> list:

requirements.txt

@@ -19,3 +19,4 @@ requests==2.32.0
 tenacity==8.2.3
 ruff==0.4.2
 urllib3==2.2.2
+pytest-xdist==3.6.1