Update failing relative paths.

Author: np-complete0

apps/bfd-pipeline/bfd-pipeline-idr/test_pipeline.py

@@ -28,14 +28,16 @@ def _run_migrator(postgres: PostgresContainer) -> None:
     # Python recommends using an absolute path when running an executable
     # to avoid any ambiguity
     mvn = shutil.which("mvn") or "mvn"
+    test_dir = Path(__file__).parent
+    migrator_dir = test_dir.parent.parent / "bfd-db-migrator-ng"
     try:
         subprocess.run(
             f"{mvn} flyway:migrate "
             "-Dflyway.url="
             f"jdbc:postgresql://localhost:{postgres.get_exposed_port(5432)}/{postgres.dbname} "
             f"-Dflyway.user={postgres.username} "
             f"-Dflyway.password={postgres.password}",
-            cwd="../../bfd-db-migrator-ng",
+            cwd=str(migrator_dir),
             shell=True,
             capture_output=True,
             check=True,
@@ -47,14 +49,15 @@ def _run_migrator(postgres: PostgresContainer) -> None:
 
 @pytest.fixture(scope="module")
 def setup_db() -> Generator[PostgresContainer]:
+    test_dir = Path(__file__).parent
     with PostgresContainer("postgres:16", driver="") as postgres:
         with psycopg.connect(postgres.get_connection_url()) as conn:
-            with Path("./mock-idr.sql").open() as f:
+            with (test_dir / "mock-idr.sql").open() as f:
                 conn.execute(f.read())  # type: ignore
             conn.commit()
 
             _run_migrator(postgres)
-            load_from_csv(conn, "./test_samples1")  # type: ignore
+            load_from_csv(conn, str(test_dir / "test_samples1"))  # type: ignore
 
             info = conn.info
             os.environ["BFD_DB_ENDPOINT"] = info.host