From ac35548aababfb507aa203df1fb43fdb8244821d Mon Sep 17 00:00:00 2001
From: A Farzat <a@farzat.xyz>
Date: Sat, 11 Oct 2025 09:26:17 +0300
Subject: Add integration tests for add_sub API

---
 tests/integration/wsgi.py | 69 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 tests/integration/wsgi.py

(limited to 'tests/integration')

diff --git a/tests/integration/wsgi.py b/tests/integration/wsgi.py
new file mode 100644
index 0000000..4fbcd34
--- /dev/null
+++ b/tests/integration/wsgi.py
@@ -0,0 +1,69 @@
+from unittest import TestCase
+
+from components.database import subscriptions
+from wsgi import app
+
+class TestFlask(TestCase):
+    def setUp(self) -> None:
+        app.config['TESTING'] = True
+        self.client = app.test_client()
+        subscriptions.delete_many({})
+
+    def test_add_sub(self) -> None:
+        # A valid channel - should succeed.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/channel/UCBa659QWEk1AI4Tg--mrJ2A",
+            'time_between_fetches': 3123,
+        })
+        self.assertEqual(response.status_code, 201)
+        # Duplicate - should return 409.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/channel/UCBa659QWEk1AI4Tg--mrJ2A",
+            'time_between_fetches': 532,
+        })
+        self.assertEqual(response.status_code, 409)
+        # A madeup channel - should return 400.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/channel/UCBa659QWEk14Tg--mrJ2A",
+            'time_between_fetches': 6824,
+        })
+        self.assertEqual(response.status_code, 400)
+        # Integer strings are accepted for time_between_fetches.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/playlist?list=PLZHQObOWTQDMsr9K-rj53DwVRMYO3t5Yr",
+            'time_between_fetches': "622",
+        })
+        self.assertEqual(response.status_code, 201)
+        # An invalid duration - should return 400.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/channel/UCBa659QWEk1AI4Tg--mrJ2A",
+            'time_between_fetches': "32.2",
+        })
+        self.assertEqual(response.status_code, 400)
+        # An invalid subscription - should return 400.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/watch?v=WI4U1SVIO3I",
+            'time_between_fetches': 132,
+        })
+        self.assertEqual(response.status_code, 400)
+        # A valid channel - should succeed.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/@MentalOutlaw/videos",
+            'time_between_fetches': 234,
+        })
+        self.assertEqual(response.status_code, 201)
+        # A valid playlist - should succeed.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/watch?v=kYB8IZa5AuE&list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab&index=3",
+            'time_between_fetches': 231,
+        })
+        self.assertEqual(response.status_code, 201)
+        # A duplicate despite the structure of the url being different.
+        response = self.client.post("/add-sub/", data={
+            'url': "https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab",
+            'time_between_fetches': 2380,
+        })
+        self.assertEqual(response.status_code, 409)
+
+    def tearDown(self) -> None:
+        subscriptions.delete_many({})
-- 
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