Add retry option to launchArgs in runTest

test/extension.test.ts

@@ -67,8 +67,8 @@ suite("Extension Tests", function () {
     });
 
     test("Run display coverage on a test file that has coverages generated remotely @integration", async () => {
+        expect(true).to.be.false
         const decorationSpy = sinon.spy(Renderer.prototype, "setDecorationsForEditor");
-
         const testCoverage = await vscode.workspace.findFiles("**/remote-test-coverage.js", "**/node_modules/**");
         const testDocument = await vscode.workspace.openTextDocument(testCoverage[0]);
         await vscode.window.showTextDocument(testDocument);

test/index.ts

@@ -25,6 +25,7 @@ export function run(): Promise<void> {
             files.forEach((f) => mocha.addFile(resolve(testsRoot, f)));
             try {
                 // Run the mocha test
+                mocha.retries(3);
                 mocha.run((failures) => {
                     if (failures > 0) {
                         e(new Error(`${failures} tests failed.`));