net6conversion (#642)

* Converting to net6 startup and integration test formats

* Update to minimal api and using pagetitle

* Adjust functional test fixtures
Update ApiEndpoints package version

* Finish migration to minimal api startup

tests/FunctionalTests/Web/Pages/BasketPageCheckout.cs

@@ -10,9 +10,9 @@ using Xunit;
 namespace Microsoft.eShopWeb.FunctionalTests.WebRazorPages;
 
 [Collection("Sequential")]
-public class BasketPageCheckout : IClassFixture<WebTestFixture>
+public class BasketPageCheckout : IClassFixture<TestApplication>
 {
-    public BasketPageCheckout(WebTestFixture factory)
+    public BasketPageCheckout(TestApplication factory)
     {
         Client = factory.CreateClient(new WebApplicationFactoryClientOptions
         {

tests/FunctionalTests/Web/Pages/HomePageOnGet.cs

@@ -6,9 +6,9 @@ using Xunit;
 namespace Microsoft.eShopWeb.FunctionalTests.WebRazorPages;
 
 [Collection("Sequential")]
-public class HomePageOnGet : IClassFixture<WebTestFixture>
+public class HomePageOnGet : IClassFixture<TestApplication>
 {
-    public HomePageOnGet(WebTestFixture factory)
+    public HomePageOnGet(TestApplication factory)
     {
         Client = factory.CreateClient();
     }