Add some basic tests

Author: raunakab

backend/tests/unit/onyx/connectors/slack/test_slack_connector.py

@@ -1,8 +1,68 @@
+import os
+from collections.abc import Generator
+from unittest.mock import MagicMock
+
 import pytest
+from slack_sdk import WebClient
+
+from onyx.connectors.credentials_provider import OnyxStaticCredentialsProvider
+from onyx.connectors.slack.connector import SlackConnector
+from shared_configs.contextvars import get_current_tenant_id
+
+
+@pytest.fixture
+def mock_slack_client() -> MagicMock:
+    mock = MagicMock(spec=WebClient)
+    return mock
 
 
 @pytest.fixture
-def slack_connector(): ...
+def slack_connector(
+    mock_slack_client: MagicMock,
+    slack_credentials_json: OnyxStaticCredentialsProvider,
+) -> Generator[SlackConnector]:
+    connector = SlackConnector(
+        channel_regex_enabled=False,
+    )
+    connector.client = mock_slack_client
+    connector.set_credentials_provider(credentials_provider=slack_credentials_json)
+    yield connector
+
+
+@pytest.fixture
+def slack_credentials_json() -> OnyxStaticCredentialsProvider:
+    return OnyxStaticCredentialsProvider(
+        tenant_id=get_current_tenant_id(),
+        connector_name="slack",
+        credential_json={
+            "slack_bot_token": os.environ["SLACK_BOT_TOKEN"],
+        },
+    )
+
+
+def test_validate_slack_connector_settings(
+    slack_connector: SlackConnector,
+    slack_credentials_json: OnyxStaticCredentialsProvider,
+) -> None:
+    slack_connector.validate_connector_settings()
 
 
-def test_slack_connector() -> None: ...
+@pytest.mark.parametrize(
+    "channels",
+    [
+        # empty
+        [],
+        # duplicates w/ and w/o preceding hashtag
+        ["danswerbot", "#danswerbot"],
+    ],
+)
+def test_indexing_channel(
+    slack_connector: SlackConnector,
+    channels: list[str],
+    slack_credentials_json: OnyxStaticCredentialsProvider,
+) -> None:
+    slack_connector.channels = channels
+    slim_docs_generator = slack_connector.retrieve_all_slim_documents()
+    for slim_docs in slim_docs_generator:
+        # just test to make sure that the generator steps through all slim-docs appropriately
+        pass