Add inventory controls and enhance dashboard

tests/test_web_inventory_api.py

@@ -0,0 +1,79 @@
+import importlib.util
+from pathlib import Path
+import threading
+import unittest
+
+from mosfet.protocol.types import Slot
+
+
+ENTRY = Path(__file__).resolve().parents[1] / 'mosfet.py'
+SPEC = importlib.util.spec_from_file_location('mosfet_web_entry', ENTRY)
+mosfet_web = importlib.util.module_from_spec(SPEC)
+SPEC.loader.exec_module(mosfet_web)
+
+
+class FakeGame:
+    def __init__(self):
+        self.drop_calls = []
+        self.dump_item = None
+        self.dump_result = 2
+
+    def drop_inventory_slot(self, slot, whole_stack=True):
+        self.drop_calls.append((slot, whole_stack))
+        return True
+
+    def start_dump(self, item_id):
+        self.dump_item = item_id
+        return self.dump_result
+
+
+class TestWebInventoryAPI(unittest.TestCase):
+    def setUp(self):
+        self.g = mosfet_web.g
+        self.original = {
+            key: self.g.get(key) for key in ('connected', 'game', 'inv')
+        }
+        self.game = FakeGame()
+        self.g.connected = True
+        self.g.game = self.game
+        self.g.inv = {
+            9: Slot(True, 1145, 3,
+                    components={'custom_name': {'text': 'Test Paper'}})
+        }
+        self.g.reload_lock = threading.RLock()
+        self.client = mosfet_web.app.test_client()
+
+    def tearDown(self):
+        for key, value in self.original.items():
+            self.g[key] = value
+
+    def test_inventory_api_exposes_slot_components(self):
+        response = self.client.get('/api/global')
+        self.assertEqual(response.status_code, 200)
+        item = response.get_json()['inv']['9']
+        self.assertEqual(item['components']['custom_name']['text'], 'Test Paper')
+
+    def test_drop_endpoint_supports_one_stack_and_matching_actions(self):
+        one = self.client.post('/api/inventory/drop', json={
+            'slot': 9, 'action': 'one'})
+        stack = self.client.post('/api/inventory/drop', json={
+            'slot': 9, 'action': 'stack'})
+        matching = self.client.post('/api/inventory/drop', json={
+            'slot': 9, 'action': 'matching'})
+
+        self.assertEqual(one.status_code, 200)
+        self.assertEqual(stack.status_code, 200)
+        self.assertEqual(matching.status_code, 200)
+        self.assertEqual(self.game.drop_calls, [(9, False), (9, True)])
+        self.assertEqual(self.game.dump_item, 1145)
+        self.assertEqual(matching.get_json()['stacks'], 2)
+
+    def test_drop_endpoint_rejects_cross_origin_actions(self):
+        response = self.client.post('/api/inventory/drop', json={
+            'slot': 9, 'action': 'stack'},
+            headers={'Origin': 'https://elsewhere.example'})
+        self.assertEqual(response.status_code, 403)
+
+
+if __name__ == '__main__':
+    unittest.main()