Pass environment variable

Author: Shmuma

.github/workflows/checks.yml

@@ -152,8 +152,9 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Calculate Test Coverage
-        run: poetry run nox -s test:coverage -- -- --db-version ${{ matrix.exasol-version }}
+        run: poetry run nox -s test:coverage
         env:
+          TEST_DB_VERSION: ${{matrix.exasol-version}}
           PYTEST_ADDOPTS: >
             -W 'ignore::DeprecationWarning:luigi:'
             -W 'ignore::DeprecationWarning:pkg_resources:'

exasol/nb_connector/itde_manager.py

@@ -1,3 +1,4 @@
+import os
 from typing import Tuple, Optional
 from enum import IntFlag
 
@@ -6,6 +7,7 @@
 from exasol_integration_test_docker_environment.lib import api  # type: ignore
 from exasol_integration_test_docker_environment.lib.data.container_info import ContainerInfo  # type: ignore
 from exasol_integration_test_docker_environment.lib.data.environment_info import EnvironmentInfo    # type: ignore
+from exasol_integration_test_docker_environment.cli.options.test_environment_options import LATEST_DB_VERSION
 from exasol_integration_test_docker_environment.lib.docker import (  # type: ignore
     ContextDockerClient,
 )
@@ -25,6 +27,7 @@
 
 ENVIRONMENT_NAME = "DemoDb"
 NAME_SERVER_ADDRESS = "8.8.8.8"
+TEST_DB_VERSION_ENV_VAR = "TEST_DB_VERSION"
 
 
 class ItdeContainerStatus(IntFlag):
@@ -64,11 +67,13 @@ def bring_itde_up(conf: Secrets, env_info: Optional[EnvironmentInfo] = None) ->
     if env_info is None:
         mem_size = f'{conf.get(AILabConfig.mem_size, "4")} GiB'
         disk_size = f'{conf.get(AILabConfig.disk_size, "10")} GiB'
+        db_version = os.getenv(TEST_DB_VERSION_ENV_VAR, LATEST_DB_VERSION)
         env_info, _ = api.spawn_test_environment(
             environment_name=ENVIRONMENT_NAME,
             nameserver=(NAME_SERVER_ADDRESS,),
             db_mem_size=mem_size,
             db_disk_size=disk_size,
+            docker_db_image_version=db_version,
         )
 
     db_info = env_info.database_info