Address review comments

Author: troydai

src/features/commands.ts

@@ -27,9 +27,11 @@ export default function registerCommands(server: OmnisharpServer, extensionPath:
     // running the command activates the extension, which is all we need for installation to kickoff
     let d5 = vscode.commands.registerCommand('csharp.downloadDebugger', () => { });
 
-    return vscode.Disposable.from(d1, d2, d3, d4, d5,
-        dotnetTest.registerDotNetTestRunCommand(server),
-        dotnetTest.registerDotNetTestDebugCommand(server));
+    // register two commands for running and debugging xunit tests
+    let d6 = dotnetTest.registerDotNetTestRunCommand(server);
+    let d7 = dotnetTest.registerDotNetTestDebugCommand(server);
+
+    return vscode.Disposable.from(d1, d2, d3, d4, d5, d6, d7);
 }
 
 function pickProjectAndStart(server: OmnisharpServer) {

src/features/dotnetTest.ts

@@ -49,7 +49,7 @@ export function runDotnetTest(testMethod: string, fileName: string, server: Omni
             }
         },
         reason => {
-            vscode.window.showErrorMessage('Fail to run test because ' + reason + '.');
+            vscode.window.showErrorMessage(`Failed to run test because ${reason}.`);
         });
 }
 
@@ -68,7 +68,7 @@ export function debugDotnetTest(testMethod: string, fileName: string, server: Om
             }
         ).then(
             response => { },
-            reason => { vscode.window.showErrorMessage('Failed to start debugger on test because ' + reason + '.') });
+            reason => { vscode.window.showErrorMessage(`Failed to start debugger on test because ${reason}.`) });
     });
 }