How to access scenario context or page inside AfterFeature hook

Question

I have following BeforeScenario hook in specflow:

private readonly ScenarioContext _scenarioContext;
public Hooks(ScenarioContext scenarioContext, ITestOutputHelper testOutput)
{
    _scenarioContext = scenarioContext;
    _testOutput = testOutput;
}

[BeforeScenario]
public async Task TestFixtureSetUp()
{
    SetAttachmentFileName();

    var page = BrowserSession.Page;
    _scenarioContext.ScenarioContainer.RegisterInstanceAs(page);
    _scenarioContext.ScenarioContainer.RegisterInstanceAs(page.Context);
    _scenarioContext.ScenarioContainer.RegisterInstanceAs(page.Context.Browser!);
    _scenarioContext.ScenarioContainer.RegisterInstanceAs(page.PageLocator());
    _scenarioContext.ScenarioContainer.RegisterInstanceAs(_testsConfig);
    _scenarioContext.ScenarioContainer.RegisterInstanceAs(_configuration);

    await BrowserSession.StartChunkTracing(_scenarioContext.ScenarioInfo.Title);
}

Now I want to create AfterFeature hook to cleanup some data after feature, but I don't know how to access created pages or scenario Context inside AfterFeature method.

Answer 1

The [AfterScenario] hook does not have access to any of the scenario-related objects, but it does have access to the object container (i.e., the IOC container or DI container).

Based on your code snippet, the FeatureContext is all you need:

[AfterFeature]
public static void AfterFeature(FeatureContext feature)
{
    var page = feature.FeatureContainer.Resolve<YourPageClassHere>();
//                     ^^^^^^^^^^^^^^^^ <-- IObjectContainer
}

Anything you need that is scenario-specific must go in an [AfterScenario] hook:

[AfterScenario]
public void AfterScenario()
{
    // Just me making a big assumption here
    await BrowserSession.StopChunkTracing(_scenarioContext.ScenarioInfo.Title);
}