refactor: stricter domain: server-directory

toju-app/src/app/domains/server-directory/domain/logic/room-signal-source.logic.spec.ts

@@ -0,0 +1,46 @@
+import {
+  areRoomSignalSourcesEqual,
+  buildRoomSignalSelector,
+  buildRoomSignalSource,
+  getSourceUrlFromSignalingUrl
+} from './room-signal-source.logic';
+
+describe('room-signal-source helpers', () => {
+  it('converts signaling urls back to normalized source urls', () => {
+    expect(getSourceUrlFromSignalingUrl('wss://signal.toju.app')).toBe('https://signal.toju.app');
+    expect(getSourceUrlFromSignalingUrl('ws://46.59.68.77:3001')).toBe('http://46.59.68.77:3001');
+  });
+
+  it('prefers the resolved endpoint when normalizing a room source', () => {
+    expect(buildRoomSignalSource({
+      sourceId: 'stale-id',
+      sourceName: 'Stale Source',
+      sourceUrl: 'https://old.example.com',
+      signalingUrl: 'wss://signal.toju.app'
+    }, {
+      id: 'primary-id',
+      name: 'Primary Signal',
+      url: 'https://signal.toju.app/'
+    })).toEqual({
+      sourceId: 'primary-id',
+      sourceName: 'Primary Signal',
+      sourceUrl: 'https://signal.toju.app'
+    });
+  });
+
+  it('builds selectors from signaling urls when no source url is persisted yet', () => {
+    expect(buildRoomSignalSelector({
+      signalingUrl: 'wss://signal-sweden.toju.app',
+      fallbackName: 'Toju Signal Sweden'
+    })).toEqual({
+      sourceUrl: 'https://signal-sweden.toju.app'
+    });
+  });
+
+  it('treats equivalent persisted and signaling-derived sources as equal', () => {
+    expect(areRoomSignalSourcesEqual(
+      { sourceUrl: 'https://signal.toju.app/' },
+      { signalingUrl: 'wss://signal.toju.app' }
+    )).toBeTrue();
+  });
+});