Add new method for switching AI into offline mode.

Lombiq.Tests.UI.Samples/UITestBase.cs

@@ -63,22 +63,9 @@ protected override Task ExecuteTestAsync(
                     configuration.BrowserConfiguration.Headless =
                         TestConfigurationManager.GetBoolConfiguration("BrowserConfiguration:Headless", defaultValue: false);
 
-                    // There are event handlers that you can hook into. This is just one but check out the others in
-                    // OrchardCoreConfiguration if you're interested.
-                    configuration.OrchardCoreConfiguration.BeforeAppStart +=
-                        (_, argumentsBuilder) =>
-                        {
-                            // This is quite handy! We're adding a configuration parameter when launching the app. This
-                            // can be used to set configuration for configuration providers, see the docs:
-                            // https://docs.orchardcore.net/en/latest/docs/reference/core/Configuration/.
-                            // What's happening here is that we set the Lombiq Application Insights module's parameter
-                            // to allow us to test it. We'll get back to this later when writing the actual test.
-                            argumentsBuilder
-                                .Add("--OrchardCore:Lombiq_Hosting_Azure_ApplicationInsights:EnableOfflineOperation")
-                                .Add("true");
-
-                            return Task.CompletedTask;
-                        };
+                    // There are event handlers that you can hook into. This method sets BeforeAppStart which is just
+                    // one of many. Check out the others in OrchardCoreConfiguration if you're interested.
+                    configuration.OrchardCoreConfiguration.EnableApplicationInsightsOfflineOperation();
 
                     // Note that automatic HTML markup validation is enabled on every page change by default (you can
                     // disable it with the below config). With this, you can make sure that the HTML markup the app

Lombiq.Tests.UI/Services/OrchardCoreInstance.cs

@@ -24,6 +24,27 @@ public class OrchardCoreConfiguration
         public string SnapshotDirectoryPath { get; set; }
         public BeforeAppStartHandler BeforeAppStart { get; set; }
         public BeforeTakeSnapshotHandler BeforeTakeSnapshot { get; set; }
+
+        /// <summary>
+        /// Adds a command line argument to the app during <see cref="BeforeAppStart"/> that switches AI into offline
+        /// mode. This way it won't try to reach out to a remote server with telemetry and the test remains
+        /// self-sufficient.
+        /// </summary>
+        public void EnableApplicationInsightsOfflineOperation() =>
+            BeforeAppStart +=
+                (_, argumentsBuilder) =>
+                {
+                    // This is quite handy! We're adding a configuration parameter when launching the app. This
+                    // can be used to set configuration for configuration providers, see the docs:
+                    // https://docs.orchardcore.net/en/latest/docs/reference/core/Configuration/.
+                    // What's happening here is that we set the Lombiq Application Insights module's parameter
+                    // to allow us to test it. We'll get back to this later when writing the actual test.
+                    argumentsBuilder
+                        .Add("--OrchardCore:Lombiq_Hosting_Azure_ApplicationInsights:EnableOfflineOperation")
+                        .Add("true");
+
+                    return Task.CompletedTask;
+                };
     }
 
     /// <summary>

Lombiq.Tests.UI/Services/OrchardCoreUITestExecutorConfiguration.cs

@@ -161,9 +161,6 @@ public void AssertBrowserLogMaybe(IList<BrowserLogMessage> browserLogs, Action<s
                 !message.Message.ContainsOrdinalIgnoreCase("HTML Imports is deprecated") &&
                 // The 404 is because of how browsers automatically request /favicon.ico even if a favicon is declared
                 // to be under a different URL.
-                !message.IsNotFoundMessage("/favicon.ico") &&
-                // Ignore if browser telemetry is not available.
-                !message.Message.ContainsOrdinalIgnoreCase(
-                    "https://dc.services.visualstudio.com/v2/track - Failed to load resource: the server responded with a status of 400");
+                !message.IsNotFoundMessage("/favicon.ico");
     }
 }