fix(transmission): map status 7 to Checking, implement control methods (closes #63)

tests/unit/clients/TransmissionClient.test.js

@@ -154,7 +154,9 @@ describe('TransmissionClient', () => {
         4: 'Downloading',
         5: 'Queued',
         6: 'Seeding',
-        7: 'Unknown'
+        // Issue #63: code 7 is undocumented in the RPC spec; mapped to
+        // `Checking` (legacy alias for code 2) as a best-effort interpretation.
+        7: 'Checking'
       };
 
       Object.entries(statusMap).forEach(([status, expectedStatus]) => {
@@ -433,4 +435,42 @@ describe('TransmissionClient', () => {
       expect(normalized.arrType).toBeUndefined();
     });
   });
+
+  describe('Torrent Control Methods (Issue #63)', () => {
+    it('startTorrent invokes torrent-start RPC with ids array', async () => {
+      client.makeRequest = vi.fn().mockResolvedValue({ data: { result: 'success' } });
+      await client.startTorrent('abc123');
+      expect(client.makeRequest).toHaveBeenCalledWith('torrent-start', { ids: ['abc123'] });
+    });
+
+    it('startTorrent accepts an array of ids', async () => {
+      client.makeRequest = vi.fn().mockResolvedValue({ data: { result: 'success' } });
+      await client.startTorrent([1, 2, 3]);
+      expect(client.makeRequest).toHaveBeenCalledWith('torrent-start', { ids: [1, 2, 3] });
+    });
+
+    it('stopTorrent invokes torrent-stop RPC', async () => {
+      client.makeRequest = vi.fn().mockResolvedValue({ data: { result: 'success' } });
+      await client.stopTorrent(42);
+      expect(client.makeRequest).toHaveBeenCalledWith('torrent-stop', { ids: [42] });
+    });
+
+    it('removeTorrent invokes torrent-remove with delete-local-data=false by default', async () => {
+      client.makeRequest = vi.fn().mockResolvedValue({ data: { result: 'success' } });
+      await client.removeTorrent('hashX');
+      expect(client.makeRequest).toHaveBeenCalledWith('torrent-remove', {
+        ids: ['hashX'],
+        'delete-local-data': false
+      });
+    });
+
+    it('removeTorrent passes delete-local-data=true when requested', async () => {
+      client.makeRequest = vi.fn().mockResolvedValue({ data: { result: 'success' } });
+      await client.removeTorrent('hashY', true);
+      expect(client.makeRequest).toHaveBeenCalledWith('torrent-remove', {
+        ids: ['hashY'],
+        'delete-local-data': true
+      });
+    });
+  });
 });