tests: added login tests

backend/tests/conftest.py

@@ -0,0 +1,98 @@
+import contextlib
+import os
+from typing import Iterator
+
+import pytest
+from pytest_docker.plugin import DockerComposeExecutor, Services
+
+
+def pytest_addoption(parser):
+    parser.addoption(
+        "--skip-docker",
+        action="store_true",
+        default=False,
+        help="Skip spinning up docker containers",
+    )
+
+
+@pytest.fixture(scope="session")
+def docker_compose_file(pytestconfig):
+    test_directory = os.path.dirname(os.path.abspath(__file__))
+    return os.path.join(test_directory, "docker-compose.yml")
+
+
+@pytest.fixture(scope="session")
+def docker_compose_project_name() -> str:
+    """Generate a project name using the current process PID. Override this
+    fixture in your tests if you need a particular project name."""
+
+    return "pytest_9070_atlas"
+
+
+@contextlib.contextmanager
+def get_docker_services(
+    docker_compose_command: str,
+    docker_compose_file: list[str] | str,
+    docker_compose_project_name: str,
+    docker_setup: list[str] | str,
+    docker_cleanup: list[str] | str,
+) -> Iterator[Services]:
+    docker_compose = DockerComposeExecutor(
+        docker_compose_command, docker_compose_file, docker_compose_project_name
+    )
+
+    try:
+        if docker_cleanup:
+            # Maintain backwards compatibility with the string format.
+            if isinstance(docker_cleanup, str):
+                docker_cleanup = [docker_cleanup]
+            for command in docker_cleanup:
+                docker_compose.execute(command)
+    except Exception:
+        pass
+
+    # setup containers.
+    if docker_setup:
+        # Maintain backwards compatibility with the string format.
+        if isinstance(docker_setup, str):
+            docker_setup = [docker_setup]
+        for command in docker_setup:
+            docker_compose.execute(command)
+
+    try:
+        # Let test(s) run.
+        yield Services(docker_compose)
+    finally:
+        # Clean up.
+        if docker_cleanup:
+            # Maintain backwards compatibility with the string format.
+            if isinstance(docker_cleanup, str):
+                docker_cleanup = [docker_cleanup]
+            for command in docker_cleanup:
+                docker_compose.execute(command)
+
+
+@pytest.fixture(scope="session")
+def docker_services(
+    docker_compose_command: str,
+    docker_compose_file: list[str] | str,
+    docker_compose_project_name: str,
+    docker_setup: str,
+    docker_cleanup: str,
+    request,
+) -> Iterator[Services]:
+    """Start all services from a docker compose file (`docker-compose up`).
+    After test are finished, shutdown all services (`docker-compose down`)."""
+
+    if request.config.getoption("--skip-docker"):
+        yield
+        return
+
+    with get_docker_services(
+        docker_compose_command,
+        docker_compose_file,
+        docker_compose_project_name,
+        docker_setup,
+        docker_cleanup,
+    ) as docker_service:
+        yield docker_service