[Feature]: BDD and Test Engine Example

[Grant-Archibald-MS]

Is your feature request related to a problem? Please describe.

Would like to create BDD style test using Power App Test Engine

Describe the solution you'd like

Create a Gherkin test using Specflow/Reqnroll.

For example as Specflow test something similar to

Feature: Login
  Scenario: Successful login
    Given the user profile "user1" navigates power app named "MyTest"
    Then the user should be redirected to the dashboard

Exend Test Engine as a NuGet package and extend the ability

using TechTalk.SpecFlow;
using Microsoft.PowerApps.TestEngine;

namespace SpecflowPowerAppsExample
{
    [Binding]
    public class LoginSteps
    {
        private readonly TestEngine _testEngine;

        public LoginSteps()
        {
            _testEngine = new TestEngine();
        }

        [Given(@"the user profile ""(.*)"" navigates power app named ""(.*)""")]
        public void GivenTheUserProfileNavigatesPowerAppNamed(string userProfile, string appName)
        {
            _testEngine.TestSettings.Profile = userProfile1;
            _testEngine.TestSettings.AppName = appName;
        }

        [Then(@"the user should be redirected to the dashboard")]
        public void ThenTheUserShouldBeRedirectedToTheDashboard()
        {
            var powerFxSteps = new List<string>
            {
                "Set(CurrentPage, 'Dashboard')",
                "Validate(CurrentPage == 'Dashboard')"
            };

            foreach (var step in powerFxSteps)
            {
                var result = _testEngine.ExecuteAndReturn(step);
                Assert.IsTrue(result.Contains("true"), $"Step '{step}' failed.");
            }
        }
    }
}

Describe alternatives you've considered

No response

Additional context?

No response