Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

lib/vscode/test/automation/src/explorer.ts

@@ -0,0 +1,48 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Viewlet } from './viewlet';
+import { Editors } from './editors';
+import { Code } from './code';
+
+export class Explorer extends Viewlet {
+
+	private static readonly EXPLORER_VIEWLET = 'div[id="workbench.view.explorer"]';
+	private static readonly OPEN_EDITORS_VIEW = `${Explorer.EXPLORER_VIEWLET} .split-view-view:nth-child(1) .title`;
+
+	constructor(code: Code, private editors: Editors) {
+		super(code);
+	}
+
+	async openExplorerView(): Promise<any> {
+		if (process.platform === 'darwin') {
+			await this.code.dispatchKeybinding('cmd+shift+e');
+		} else {
+			await this.code.dispatchKeybinding('ctrl+shift+e');
+		}
+	}
+
+	async waitForOpenEditorsViewTitle(fn: (title: string) => boolean): Promise<void> {
+		await this.code.waitForTextContent(Explorer.OPEN_EDITORS_VIEW, undefined, fn);
+	}
+
+	async openFile(fileName: string): Promise<any> {
+		await this.code.waitAndDoubleClick(`div[class="monaco-icon-label file-icon ${fileName}-name-file-icon ${this.getExtensionSelector(fileName)} explorer-item"]`);
+		await this.editors.waitForEditorFocus(fileName);
+	}
+
+	getExtensionSelector(fileName: string): string {
+		const extension = fileName.split('.')[1];
+		if (extension === 'js') {
+			return 'js-ext-file-icon ext-file-icon javascript-lang-file-icon';
+		} else if (extension === 'json') {
+			return 'json-ext-file-icon ext-file-icon json-lang-file-icon';
+		} else if (extension === 'md') {
+			return 'md-ext-file-icon ext-file-icon markdown-lang-file-icon';
+		}
+		throw new Error('No class defined for this file extension');
+	}
+
+}