Add ability for to upload screenshot to circleci artifact for Playwright tests

.circleci/config.yml

@@ -16,6 +16,12 @@ jobs:
       - run:
           command: |
             cd .circleci && ./run-tests.sh "Playwright=Playwright"
+      - run:
+          when: always
+          command: |
+            docker run --rm -v btcpayservertests_tests_datadir:/data -v /tmp/Artifacts:/host alpine sh -c "cp -r /data/. /host/"
+      - store_artifacts:
+          path: /tmp/Artifacts
   selenium_tests:
     machine:
       image: ubuntu-2004:2024.11.1

BTCPayServer.Tests/POSTests.cs

@@ -405,10 +405,8 @@ goodies:
             Assert.Contains("0,77 €", await s.Page.TextContentAsync("#PaymentDetails-TaxIncluded"));
             Assert.Contains("10,67 €", await s.Page.TextContentAsync("#PaymentDetails-TotalFiat"));
             //
-            // Pay
             await s.PayInvoice(true);
 
-
             // Receipt
             await s.Page.ClickAsync("#ReceiptLink");
             await s.Page.WaitForSelectorAsync("#CartData table");
@@ -435,7 +433,17 @@ goodies:
 
             // Check inventory got updated and is now 3 instead of 5
             await s.GoToUrl(posUrl);
-            Assert.Equal("3 left", await s.Page.TextContentAsync(".posItem:nth-child(3) .badge.inventory"));
+            try
+            {
+                Assert.Equal("3 left", await s.Page.TextContentAsync(".posItem:nth-child(3) .badge.inventory"));
+            }
+            catch (Exception e)
+            {
+                // Flaky
+                await s.TakeScreenshot("BadInventory.png");
+                throw;
+            }
+
 
             // Guest user can access recent transactions
             await s.GoToHome();

BTCPayServer.Tests/PlaywrightTester.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Globalization;
+using System.IO;
 using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
@@ -566,7 +567,15 @@ namespace BTCPayServer.Tests
             await Page.ClickAsync("#FakePayment");
             await Page.Locator("#CheatSuccessMessage").WaitForAsync();
             // TODO: Fix flakyness
-            await Page.Locator("text=Payment Received").WaitForAsync();
+            try
+            {
+                await Page.Locator("text=Payment Received").WaitForAsync();
+            }
+            catch
+            {
+                await TakeScreenshot("PayInvoice.png");
+                throw;
+            }
 
             if (mine)
             {
@@ -574,6 +583,25 @@ namespace BTCPayServer.Tests
             }
         }
 
+        /// <summary>
+        /// Take a screenshot. If running in CI, it is uploaded in the artifacts (see https://github.com/btcpayserver/btcpayserver/pull/6794)
+        /// </summary>
+        /// <param name="fileName"></param>
+        public async Task TakeScreenshot(string fileName)
+        {
+            var screenshotDir = Environment.GetEnvironmentVariable("TESTS_ARTIFACTS_DIR") ?? "Screenshots";
+            Directory.CreateDirectory(screenshotDir);
+            screenshotDir = Path.Combine(screenshotDir, this.Server.Scope);
+            Directory.CreateDirectory(screenshotDir);
+            var filePath = Path.Combine(screenshotDir, fileName);
+            Server.TestLogs.LogInformation("Saving test screenshot to " + filePath);
+            await Page.ScreenshotAsync(new()
+            {
+                Path = filePath,
+                FullPage = true,
+            });
+        }
+
         public async Task MineBlockOnInvoiceCheckout()
         {
             await Page.ClickAsync("#mine-block button");

BTCPayServer.Tests/ServerTester.cs

@@ -34,6 +34,7 @@ namespace BTCPayServer.Tests
         internal ILog TestLogs;
         public ServerTester(string scope, bool newDb, ILog testLogs, ILoggerProvider loggerProvider, BTCPayNetworkProvider networkProvider)
         {
+            Scope = scope;
             LoggerProvider = loggerProvider;
             this.TestLogs = testLogs;
             _Directory = scope;
@@ -73,6 +74,8 @@ namespace BTCPayServer.Tests
             PayTester.SocksEndpoint = GetEnvironment("TESTS_SOCKSENDPOINT", "localhost:9050");
         }
 
+        public string Scope { get; set; }
+
         public void ActivateLangs()
         {
             TestLogs.LogInformation("Activating Langs...");

BTCPayServer.Tests/WalletTests.cs

@@ -82,7 +82,17 @@ public class WalletTests(ITestOutputHelper helper) : UnitTestBase(helper)
         await w.AssertNotFound(cpfpTx);
 
         // However, the new transaction should have copied the CPFP tag from the transaction it replaced, and have a RBF label as well.
-        await w.AssertHasLabels(rbfTx, "CPFP");
+        try
+        {
+            await w.AssertHasLabels(rbfTx, "CPFP");
+        }
+        catch
+        {
+            // TODO: Flaky
+            await s.TakeScreenshot("AssertHasLabels-Fails.png");
+            throw;
+        }
+
         await w.AssertHasLabels(rbfTx, "RBF");
 
         // Now, we sweep all the UTXOs to a single destination. This should be RBF-able. (Fee deducted on the lone UTXO)

BTCPayServer.Tests/docker-compose.altcoins.yml

@@ -29,6 +29,7 @@ services:
       TESTS_SSHPASSWORD: ""
       TESTS_SSHKEYFILE: ""
       TESTS_SOCKSENDPOINT: "tor:9050"
+      TESTS_ARTIFACTS_DIR: "/tmp/Artifacts"
     expose:
       - "80"
     depends_on:
@@ -44,6 +45,7 @@ services:
       - "sshd_datadir:/root/.ssh"
       - "customer_lightningd_datadir:/etc/customer_lightningd_datadir"
       - "merchant_lightningd_datadir:/etc/merchant_lightningd_datadir"
+      - "tests_datadir:/tmp/Artifacts"
 
   # The dev container is not actually used, it is just handy to run `docker-compose up dev` to start all services
   dev:
@@ -366,6 +368,7 @@ services:
           - "elementsd_liquid_datadir:/data"
 
 volumes:
+    tests_datadir:
     sshd_datadir:
     bitcoin_datadir:
     elementsd_liquid_datadir:

BTCPayServer/EventAggregator.cs

@@ -87,6 +87,9 @@ namespace BTCPayServer
                 }
             }
 
+            if (Logs.Events.IsEnabled(LogLevel.Information))
+                Logs.Events.LogInformation("Event published {0}", evt);
+
             foreach (var sub in actionList)
             {
                 try