maintain original behavior if expandBraces is not enabled. Fix broken test

Author: timlogemann

README.md

@@ -22,7 +22,7 @@ files anywhere in your workspace.
   AdvancedNewFile plugin only. (thanks to [Kaffiend](https://github.com/Kaffiend))
 * Control the order of top convenient options ("last selection", "current file",
   etc) via config setting `advancedNewFile.convenienceOptions`
-* Brace expansion - expand braces into multiple files. Entering `index.{html,css}` will create and open `index.html` and `index.css`. (thanks to [chuckhendo](https://github.com/chuckhendo))
+* Brace expansion - expand braces into multiple files. Entering `index.{html,css}` will create and open `index.html` and `index.css`. (thanks to [chuckhendo](https://github.com/chuckhendo) and [timlogemann](https://github.com/timlogemann))
 
 ## Configuration Example
 

src/extension.ts

@@ -225,7 +225,14 @@ export async function openFile(absolutePath: string): Promise<void> {
     const textDocument = await vscode.workspace.openTextDocument(absolutePath);
 
     if (textDocument) {
-      vscode.window.showTextDocument(textDocument, { preview: false });
+      const shouldExpandBraces =
+    vscode.workspace.getConfiguration('advancedNewFile').get('expandBraces');
+
+      if (shouldExpandBraces) {
+        vscode.window.showTextDocument(textDocument, { preview: false });
+      } else {
+        vscode.window.showTextDocument(textDocument, ViewColumn.Active);
+      }
     }
   }
 }

test/extension.test.ts

@@ -396,6 +396,7 @@ describe('Advanced New File', () => {
                 workspace: {
                   openTextDocument,
                   getConfiguration: mockGetConfiguration({
+                    expandBraces: false,
                     showInformationMessages: false
                   })
                 },