How to pass an environment variable to a flutter driver test

Question

I want to pass an environment variable to a flutter drive test.

Being able to read the value in the launched application or the test code would both be fi

Answer 1

The .env package serves me well:

include:

import 'package:dotenv/dotenv.dart' show load, env;

load:

load();

use:

test('can log in', () async {
      await driver.tap(emailFieldFinder);
      await driver.enterText(env['USERNAME']);
      await driver.tap(passwordFieldFinder);
      await driver.enterText(env['PASSWORD']);
      await driver.tap(loginButtonFinder);

      await Future.delayed(Duration(seconds: 2));

      expect(await driver.getText(mainMessageFinder), "Welcome");
});