Add --config-override option to goth tests

.github/workflows/rust.yml

@@ -144,7 +144,7 @@ jobs:
           GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           poetry run poe goth-assets
-          poetry run poe goth-tests --yagna-binary-path=/tmp/yagna-build
+          poetry run poe goth-tests --config-override docker-compose.build-environment.binary-path=/tmp/yagna-build
 
       - name: Upload test logs
         uses: actions/upload-artifact@v2

goth_tests/conftest.py

@@ -1,10 +1,21 @@
 from datetime import datetime, timezone
 from pathlib import Path
+from typing import List, Optional
 
 import pytest
 
+from goth.configuration import Override
 from goth.runner.log import configure_logging
 
+def pytest_addoption(parser):
+    parser.addoption(
+        "--config-override",
+        action="append",
+        help="Set an override for a value specified in goth-config.yml file. \
+                This argument may be used multiple times. \
+                Values must follow the convention: {yaml_path}={value}, e.g.: \
+                `docker-compose.docker-dir=/tmp/some_dir",
+    )
 
 @pytest.fixture(scope="session")
 def common_assets() -> Path:
@@ -22,3 +33,14 @@ def log_dir() -> Path:
     configure_logging(log_dir)
 
     return log_dir
+
+@pytest.fixture(scope="session")
+def config_overrides(request) -> Optional[List[Override]]:
+    """Fixture parsing --config-override params passed to the test invocation."""
+    overrides: Optional[List[str]] = request.config.option.config_override
+
+    if overrides:
+        tuples = [tuple(o.split("=")) for o in overrides]
+        return tuples
+
+    return None

goth_tests/e2e/vm/test_e2e_vm.py

@@ -4,15 +4,15 @@
 import logging
 import os
 from pathlib import Path
-from typing import List
+from typing import List, Optional
 
 import pytest
 
 from goth.address import (
     PROXY_HOST,
     YAGNA_REST_URL,
 )
-from goth.configuration import load_yaml
+from goth.configuration import load_yaml, Override
 from goth.node import node_environment
 from goth.runner import Runner
 from goth.runner.container.payment import PaymentIdPool
@@ -28,11 +28,12 @@
 @pytest.mark.asyncio
 async def test_e2e_vm_success(
     common_assets: Path,
+    config_overrides: Optional[List[Override]],
     log_dir: Path,
 ):
     """Test successful flow requesting a Blender task with goth REST API client."""
 
-    goth_config = load_yaml(common_assets / "goth-config.yml")
+    goth_config = load_yaml(common_assets / "goth-config.yml", config_overrides)
 
     runner = Runner(
         base_log_dir=log_dir,