Add support for changing the update interval for feeds

tests/test_update_interval.py

@@ -0,0 +1,88 @@
+from __future__ import annotations
+
+import urllib.parse
+from typing import TYPE_CHECKING
+
+from fastapi.testclient import TestClient
+
+from discord_rss_bot.main import app
+
+if TYPE_CHECKING:
+    from httpx import Response
+
+client: TestClient = TestClient(app)
+webhook_name: str = "Test Webhook for Update Interval"
+webhook_url: str = "https://discord.com/api/webhooks/1234567890/test_update_interval"
+feed_url: str = "https://lovinator.space/rss_test.xml"
+
+
+def test_global_update_interval() -> None:
+    """Test setting the global update interval."""
+    # Set global update interval to 30 minutes
+    response: Response = client.post("/set_global_update_interval", data={"interval_minutes": "30"})
+    assert response.status_code == 200, f"Failed to set global interval: {response.text}"
+
+    # Check that the settings page shows the new interval
+    response = client.get("/settings")
+    assert response.status_code == 200, f"Failed to get settings page: {response.text}"
+    assert "30" in response.text, "Global interval not updated on settings page"
+
+
+def test_per_feed_update_interval() -> None:
+    """Test setting per-feed update interval."""
+    # Clean up any existing feed/webhook
+    client.post(url="/delete_webhook", data={"webhook_url": webhook_url})
+    client.post(url="/remove", data={"feed_url": feed_url})
+
+    # Add webhook and feed
+    response: Response = client.post(
+        url="/add_webhook",
+        data={"webhook_name": webhook_name, "webhook_url": webhook_url},
+    )
+    assert response.status_code == 200, f"Failed to add webhook: {response.text}"
+
+    response = client.post(url="/add", data={"feed_url": feed_url, "webhook_dropdown": webhook_name})
+    assert response.status_code == 200, f"Failed to add feed: {response.text}"
+
+    # Set feed-specific update interval to 15 minutes
+    response = client.post("/set_update_interval", data={"feed_url": feed_url, "interval_minutes": "15"})
+    assert response.status_code == 200, f"Failed to set feed interval: {response.text}"
+
+    # Check that the feed page shows the custom interval
+    encoded_url = urllib.parse.quote(feed_url)
+    response = client.get(f"/feed?feed_url={encoded_url}")
+    assert response.status_code == 200, f"Failed to get feed page: {response.text}"
+    assert "15" in response.text, "Feed interval not displayed on feed page"
+    assert "Custom" in response.text, "Custom badge not shown for feed-specific interval"
+
+
+def test_reset_feed_update_interval() -> None:
+    """Test resetting feed update interval to global default."""
+    # First set a custom interval
+    response: Response = client.post("/set_update_interval", data={"feed_url": feed_url, "interval_minutes": "15"})
+    assert response.status_code == 200, f"Failed to set feed interval: {response.text}"
+
+    # Reset to global default
+    response = client.post("/reset_update_interval", data={"feed_url": feed_url})
+    assert response.status_code == 200, f"Failed to reset feed interval: {response.text}"
+
+    # Check that the feed page shows global default
+    encoded_url = urllib.parse.quote(feed_url)
+    response = client.get(f"/feed?feed_url={encoded_url}")
+    assert response.status_code == 200, f"Failed to get feed page: {response.text}"
+    assert "Using global default" in response.text, "Global default badge not shown after reset"
+
+
+def test_update_interval_validation() -> None:
+    """Test that update interval validation works."""
+    # Try to set an interval below minimum (should be clamped to 1)
+    response: Response = client.post("/set_global_update_interval", data={"interval_minutes": "0"})
+    assert response.status_code == 200, f"Failed to handle minimum interval: {response.text}"
+
+    # Try to set an interval above maximum (should be clamped to 10080)
+    response = client.post("/set_global_update_interval", data={"interval_minutes": "20000"})
+    assert response.status_code == 200, f"Failed to handle maximum interval: {response.text}"
+
+    # Clean up
+    client.post(url="/remove", data={"feed_url": feed_url})
+    client.post(url="/delete_webhook", data={"webhook_url": webhook_url})