partners/astradb: Add dotenv to langchain-astradb integration tests (l…

…angchain-ai#17629)

libs/partners/astradb/pyproject.toml

@@ -16,6 +16,7 @@ optional = true
 
 [tool.poetry.group.test.dependencies]
 pytest = "^7.3.0"
+pytest-dotenv = "^0.5.2"
 freezegun = "^1.2.2"
 pytest-mock = "^3.10.0"
 syrupy = "^4.0.2"

libs/partners/astradb/tests/integration_tests/.env.example

@@ -0,0 +1,5 @@
+# astra db
+ASTRA_DB_API_ENDPOINT=https://your_astra_db_id-your_region.apps.astra.datastax.com
+ASTRA_DB_APPLICATION_TOKEN=AstraCS:your_astra_db_application_token
+# ASTRA_DB_KEYSPACE=your_astra_db_namespace
+# ASTRA_DB_SKIP_COLLECTION_DELETIONS=true

libs/partners/astradb/tests/integration_tests/conftest.py

@@ -0,0 +1,19 @@
+# Getting the absolute path of the current file's directory
+import os
+
+ABS_PATH = os.path.dirname(os.path.abspath(__file__))
+
+# Getting the absolute path of the project's root directory
+PROJECT_DIR = os.path.abspath(os.path.join(ABS_PATH, os.pardir, os.pardir))
+
+
+# Loading the .env file if it exists
+def _load_env() -> None:
+    dotenv_path = os.path.join(PROJECT_DIR, "tests", "integration_tests", ".env")
+    if os.path.exists(dotenv_path):
+        from dotenv import load_dotenv
+
+        load_dotenv(dotenv_path)
+
+
+_load_env()