Rename files

ts/test-node/app/SystemTraySettingCache_test.node.ts

@@ -0,0 +1,113 @@
+// Copyright 2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { assert } from 'chai';
+import * as sinon from 'sinon';
+import { SystemTraySetting } from '../../types/SystemTraySetting.std.js';
+
+import type { ConfigType } from '../../../app/base_config.node.js';
+import { SystemTraySettingCache } from '../../../app/SystemTraySettingCache.node.js';
+
+describe('SystemTraySettingCache', () => {
+  let sandbox: sinon.SinonSandbox;
+
+  let configGetStub: sinon.SinonStub;
+  let configSetStub: sinon.SinonStub;
+  let config: Pick<ConfigType, 'get' | 'set'>;
+
+  beforeEach(() => {
+    sandbox = sinon.createSandbox();
+
+    configGetStub = sandbox.stub().returns(undefined);
+    configSetStub = sandbox.stub().returns(undefined);
+    config = { get: configGetStub, set: configSetStub };
+  });
+
+  afterEach(() => {
+    sandbox.restore();
+  });
+
+  it('returns MinimizeToAndStartInSystemTray if passed the --start-in-tray argument', async () => {
+    const justOneArg = new SystemTraySettingCache(config, ['--start-in-tray']);
+    assert.strictEqual(
+      await justOneArg.get(),
+      SystemTraySetting.MinimizeToAndStartInSystemTray
+    );
+
+    const bothArgs = new SystemTraySettingCache(config, [
+      '--start-in-tray',
+      '--use-tray-icon',
+    ]);
+    assert.strictEqual(
+      await bothArgs.get(),
+      SystemTraySetting.MinimizeToAndStartInSystemTray
+    );
+
+    sinon.assert.notCalled(configGetStub);
+    sinon.assert.notCalled(configSetStub);
+  });
+
+  it('returns MinimizeToSystemTray if passed the --use-tray-icon argument', async () => {
+    const cache = new SystemTraySettingCache(config, ['--use-tray-icon']);
+    assert.strictEqual(
+      await cache.get(),
+      SystemTraySetting.MinimizeToSystemTray
+    );
+
+    sinon.assert.notCalled(configGetStub);
+    sinon.assert.notCalled(configSetStub);
+  });
+
+  it('returns Uninitialized if system tray is supported but no preference is stored', async () => {
+    sandbox.stub(process, 'platform').value('win32');
+
+    const cache = new SystemTraySettingCache(config, []);
+    assert.strictEqual(await cache.get(), SystemTraySetting.Uninitialized);
+    assert(configGetStub.calledOnceWith('system-tray-setting'));
+    assert(
+      configSetStub.calledOnceWith(
+        'system-tray-setting',
+        SystemTraySetting.Uninitialized
+      )
+    );
+  });
+
+  it('returns Uninitialized if system tray is supported but the stored preference is invalid', async () => {
+    sandbox.stub(process, 'platform').value('win32');
+
+    configGetStub.returns('garbage');
+
+    const cache = new SystemTraySettingCache(config, []);
+    assert.strictEqual(await cache.get(), SystemTraySetting.Uninitialized);
+    assert(configGetStub.calledOnceWith('system-tray-setting'));
+    assert(
+      configSetStub.calledOnceWith(
+        'system-tray-setting',
+        SystemTraySetting.Uninitialized
+      )
+    );
+  });
+
+  it('returns the cached preference if system tray is supported and something is stored', async () => {
+    sandbox.stub(process, 'platform').value('win32');
+
+    configGetStub.returns('MinimizeToSystemTray');
+
+    const cache = new SystemTraySettingCache(config, []);
+    assert.strictEqual(
+      await cache.get(),
+      SystemTraySetting.MinimizeToSystemTray
+    );
+    assert(configGetStub.calledOnceWith('system-tray-setting'));
+  });
+
+  it('returns DoNotUseSystemTray if system tray is unsupported and there are no CLI flags', async () => {
+    sandbox.stub(process, 'platform').value('darwin');
+
+    const cache = new SystemTraySettingCache(config, []);
+    assert.strictEqual(await cache.get(), SystemTraySetting.DoNotUseSystemTray);
+
+    sinon.assert.notCalled(configGetStub);
+    sinon.assert.notCalled(configSetStub);
+  });
+});