Add unit tests for app and history controller

tests/test_app.py

@@ -0,0 +1,72 @@
+import unittest
+from fastapi.testclient import TestClient
+from app import app
+from unittest import IsolatedAsyncioTestCase
+
+client = TestClient(app)
+
+
+class TestApp(IsolatedAsyncioTestCase):
+    def setUp(self):
+        self.methods = ["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS", "HEAD"]
+        self.namespace = "test"
+        self.namespace_invalid = "api"
+
+    def test_catch_endpoint(self):
+        for method in self.methods:
+            response = client.request(method, "/")
+            self.assertEqual(response.status_code, 200)
+            response_namespace = client.request(method, f"/{self.namespace}")
+            self.assertEqual(response_namespace.status_code, 200)
+
+    def test_catch_invalid_namespace(self):
+        response = client.get("/api")
+        self.assertEqual(response.status_code, 400)
+
+    def test_last_requests_endpoint(self):
+        response = client.get("/api/__last_request")
+        self.assertEqual(response.status_code, 200)
+
+    def test_last_requests_namespace(self):
+        response = client.get(f"/api/__last_request/{self.namespace}")
+        self.assertEqual(response.status_code, 200)
+
+    def test_last_requests_invalid_namespace(self):
+        response = client.get(f"/api/__last_request/{self.namespace_invalid}")
+        self.assertEqual(response.status_code, 400)
+
+    def test_last_endpoint(self):
+        response = client.get("/api/__last")
+        self.assertEqual(response.status_code, 200) # WTF?
+
+    def test_last_namespace(self):
+        response = client.get(f"/api/__last/{self.namespace}")
+        self.assertEqual(response.status_code, 200)
+
+    def test_history_endpoint(self):
+        response = client.get("/api/__history")
+        self.assertEqual(response.status_code, 200)
+
+    def test_history_id_endpoint(self):
+        response_id = client.get("/api/__history/1")
+        self.assertEqual(response_id.status_code, 200)
+
+    def test_history_namespace(self):
+        response_namespace = client.get(f"/api/__history/{self.namespace}")
+        self.assertEqual(response_namespace.status_code, 200)
+
+    def test_history_namespace_id(self):
+        response_namespace_id = client.get(f"/api/__history/{self.namespace}/1")
+        self.assertEqual(response_namespace_id.status_code, 200)
+
+    def test_clear_history_endpoint(self):
+        response = client.get("/api/__clear")
+        self.assertEqual(response.status_code, 200)
+
+    def test_clear_history_namespace(self):
+        response = client.get(f"/api/__clear/{self.namespace}")
+        self.assertEqual(response.status_code, 200)
+
+
+if __name__ == "__main__":
+    unittest.main()