Test GH7549

packages/output/src/browser/output-frontend-module.ts

@@ -16,12 +16,18 @@
 
 import { ContainerModule } from 'inversify';
 import { OutputWidget, OUTPUT_WIDGET_KIND } from './output-widget';
-import { WidgetFactory, bindViewContribution, KeybindingContext } from '@theia/core/lib/browser';
+import {
+    WidgetFactory,
+    bindViewContribution,
+    KeybindingContext,
+    FrontendApplicationContribution
+} from '@theia/core/lib/browser';
 import { OutputContribution, OutputWidgetIsActiveContext } from './output-contribution';
 import { OutputToolbarContribution } from './output-toolbar-contribution';
 import { OutputChannelManager } from '../common/output-channel';
 import { bindOutputPreferences } from '../common/output-preferences';
 import { TabBarToolbarContribution } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { TestApp } from './test-app';
 
 export default new ContainerModule((bind, unbind, isBound, rebind) => {
     bindOutputPreferences(bind);
@@ -38,4 +44,8 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     bind(KeybindingContext).toService(OutputWidgetIsActiveContext);
     bind(OutputToolbarContribution).toSelf().inSingletonScope();
     bind(TabBarToolbarContribution).toService(OutputToolbarContribution);
+
+    bind(FrontendApplicationContribution)
+        .to(TestApp)
+        .inSingletonScope();
 });

packages/output/src/browser/test-app.ts

@@ -0,0 +1,34 @@
+/********************************************************************************
+ * Copyright (C) 2018 SAP and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the Eclipse
+ * Public License v. 2.0 are satisfied: GNU General Public License, version 2
+ * with the GNU Classpath Exception which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ ********************************************************************************/
+import { FrontendApplicationContribution } from '@theia/core/lib/browser';
+import { inject, injectable } from 'inversify';
+import { OutputChannelManager, OutputChannelSeverity } from '../common/output-channel';
+
+@injectable()
+export class TestApp
+    implements FrontendApplicationContribution {
+    @inject(OutputChannelManager)
+    protected readonly outputChannelManager: OutputChannelManager;
+    public onStart(): void {
+        const channel = this.outputChannelManager.getChannel('my test channel');
+        channel.appendLine('hello info1');
+        channel.appendLine('hello info2', OutputChannelSeverity.info);
+        channel.appendLine('hello error', OutputChannelSeverity.Error);
+        channel.appendLine('hello warning', OutputChannelSeverity.Warning);
+        channel.append('append info1 ');
+        channel.append('append info2');
+    }
+}