feat(core): add Electron runtime, services, and app composition

src/main/runtime/initial-args-handler.test.ts

@@ -0,0 +1,86 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { createHandleInitialArgsHandler } from './initial-args-handler';
+
+test('initial args handler no-ops without initial args', () => {
+  let handled = false;
+  const handleInitialArgs = createHandleInitialArgsHandler({
+    getInitialArgs: () => null,
+    isBackgroundMode: () => false,
+    ensureTray: () => {},
+    isTexthookerOnlyMode: () => false,
+    hasImmersionTracker: () => false,
+    getMpvClient: () => null,
+    logInfo: () => {},
+    handleCliCommand: () => {
+      handled = true;
+    },
+  });
+
+  handleInitialArgs();
+  assert.equal(handled, false);
+});
+
+test('initial args handler ensures tray in background mode', () => {
+  let ensuredTray = false;
+  const handleInitialArgs = createHandleInitialArgsHandler({
+    getInitialArgs: () => ({ start: true } as never),
+    isBackgroundMode: () => true,
+    ensureTray: () => {
+      ensuredTray = true;
+    },
+    isTexthookerOnlyMode: () => true,
+    hasImmersionTracker: () => false,
+    getMpvClient: () => null,
+    logInfo: () => {},
+    handleCliCommand: () => {},
+  });
+
+  handleInitialArgs();
+  assert.equal(ensuredTray, true);
+});
+
+test('initial args handler auto-connects mpv when needed', () => {
+  let connectCalls = 0;
+  let logged = false;
+  const handleInitialArgs = createHandleInitialArgsHandler({
+    getInitialArgs: () => ({ start: true } as never),
+    isBackgroundMode: () => false,
+    ensureTray: () => {},
+    isTexthookerOnlyMode: () => false,
+    hasImmersionTracker: () => true,
+    getMpvClient: () => ({
+      connected: false,
+      connect: () => {
+        connectCalls += 1;
+      },
+    }),
+    logInfo: () => {
+      logged = true;
+    },
+    handleCliCommand: () => {},
+  });
+
+  handleInitialArgs();
+  assert.equal(connectCalls, 1);
+  assert.equal(logged, true);
+});
+
+test('initial args handler forwards args to cli handler', () => {
+  const seenSources: string[] = [];
+  const handleInitialArgs = createHandleInitialArgsHandler({
+    getInitialArgs: () => ({ start: true } as never),
+    isBackgroundMode: () => false,
+    ensureTray: () => {},
+    isTexthookerOnlyMode: () => false,
+    hasImmersionTracker: () => false,
+    getMpvClient: () => null,
+    logInfo: () => {},
+    handleCliCommand: (_args, source) => {
+      seenSources.push(source);
+    },
+  });
+
+  handleInitialArgs();
+  assert.deepEqual(seenSources, ['initial']);
+});