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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Aspire.Cli.Tests.Utils;
using Aspire.Deployment.EndToEnd.Tests.Helpers;
using Hex1b.Automation;
using Xunit;
namespace Aspire.Deployment.EndToEnd.Tests;
/// <summary>
/// End-to-end tests for deploying TypeScript Express/React Aspire applications to Azure Container Apps.
/// </summary>
public sealed class TypeScriptExpressDeploymentTests(ITestOutputHelper output)
{
// Timeout set to 40 minutes to allow for Azure provisioning and npm install.
private static readonly TimeSpan s_testTimeout = TimeSpan.FromMinutes(40);
[Fact]
public async Task DeployTypeScriptExpressTemplateToAzureContainerApps()
{
using var cts = new CancellationTokenSource(s_testTimeout);
using var linkedCts = CancellationTokenSource.CreateLinkedTokenSource(
cts.Token, TestContext.Current.CancellationToken);
var cancellationToken = linkedCts.Token;
await DeployTypeScriptExpressTemplateToAzureContainerAppsCore(cancellationToken);
}
private async Task DeployTypeScriptExpressTemplateToAzureContainerAppsCore(CancellationToken cancellationToken)
{
// Validate prerequisites
var subscriptionId = AzureAuthenticationHelpers.TryGetSubscriptionId();
if (string.IsNullOrEmpty(subscriptionId))
{
Assert.Skip("Azure subscription not configured. Set ASPIRE_DEPLOYMENT_TEST_SUBSCRIPTION.");
}
if (!AzureAuthenticationHelpers.IsAzureAuthAvailable())
{
if (DeploymentE2ETestHelpers.IsRunningInCI)
{
Assert.Fail("Azure authentication not available in CI. Check OIDC configuration.");
}
else
{
Assert.Skip("Azure authentication not available. Run 'az login' to authenticate.");
}
}
var workspace = TemporaryWorkspace.Create(output);
var startTime = DateTime.UtcNow;
var deploymentUrls = new Dictionary<string, string>();
var resourceGroupName = DeploymentE2ETestHelpers.GenerateResourceGroupName("ts-express");
var projectName = "TsExpressApp";
output.WriteLine($"Test: {nameof(DeployTypeScriptExpressTemplateToAzureContainerApps)}");
output.WriteLine($"Project Name: {projectName}");
output.WriteLine($"Resource Group: {resourceGroupName}");
output.WriteLine($"Subscription: {subscriptionId[..8]}...");
output.WriteLine($"Workspace: {workspace.WorkspaceRoot.FullName}");
try
{
using var terminal = DeploymentE2ETestHelpers.CreateTestTerminal();
var pendingRun = terminal.RunAsync(cancellationToken);
var counter = new SequenceCounter();
var auto = new Hex1bTerminalAutomator(terminal, defaultTimeout: TimeSpan.FromSeconds(500));
// Step 1: Prepare environment
output.WriteLine("Step 1: Preparing environment...");
await auto.PrepareEnvironmentAsync(workspace, counter);
// Step 2: Set up CLI environment (in CI)
// TypeScript apphosts need the full bundle (not just the CLI binary) because
// the prebuilt AppHost server is required for aspire add to regenerate SDK code.
if (DeploymentE2ETestHelpers.IsRunningInCI)
{
var prNumber = DeploymentE2ETestHelpers.GetPrNumber();
if (prNumber > 0)
{
output.WriteLine($"Step 2: Installing Aspire bundle from PR #{prNumber}...");
await auto.InstallAspireBundleFromPullRequestAsync(prNumber, counter);
}
await auto.SourceAspireBundleEnvironmentAsync(counter);
}
// Step 3: Create TypeScript Express/React project using aspire new
output.WriteLine("Step 3: Creating TypeScript Express/React project...");
await auto.AspireNewAsync(projectName, counter, template: AspireTemplate.ExpressReact);
// Step 4: Navigate to project directory
output.WriteLine("Step 4: Navigating to project directory...");
await auto.TypeAsync($"cd {projectName}");
await auto.EnterAsync();
await auto.WaitForSuccessPromptAsync(counter);
// Step 5: Add Aspire.Hosting.Azure.AppContainers package
output.WriteLine("Step 5: Adding Azure Container Apps hosting package...");
await auto.TypeAsync("aspire add Aspire.Hosting.Azure.AppContainers");
await auto.EnterAsync();
// In CI, aspire add shows a version selection prompt
if (DeploymentE2ETestHelpers.IsRunningInCI)
{
await auto.WaitUntilTextAsync("(based on NuGet.config)", timeout: TimeSpan.FromSeconds(60));
await auto.EnterAsync(); // select first version (PR build)
}
await auto.WaitForSuccessPromptAsync(counter, TimeSpan.FromSeconds(180));
// Step 6: Modify apphost.ts to add Azure Container App Environment for deployment
{
var projectDir = Path.Combine(workspace.WorkspaceRoot.FullName, projectName);
var appHostFilePath = Path.Combine(projectDir, "apphost.ts");
output.WriteLine($"Looking for apphost.ts at: {appHostFilePath}");
var content = File.ReadAllText(appHostFilePath);
// Add Azure Container App Environment before build().run()
// The template already has publishWithContainerFiles for bundling the frontend
content = content.Replace(
"await builder.build().run();",
"""
// Add Azure Container App Environment for deployment
await builder.addAzureContainerAppEnvironment("infra");
await builder.build().run();
""");
File.WriteAllText(appHostFilePath, content);
output.WriteLine($"Modified apphost.ts at: {appHostFilePath}");
}
// Step 7: Set environment for deployment
await auto.TypeAsync($"unset ASPIRE_PLAYGROUND && export AZURE__LOCATION=westus3 && export AZURE__RESOURCEGROUP={resourceGroupName}");
await auto.EnterAsync();
await auto.WaitForSuccessPromptAsync(counter);
// Step 8: Deploy to Azure Container Apps using aspire deploy
output.WriteLine("Step 8: Starting Azure Container Apps deployment...");
await auto.TypeAsync("aspire deploy --clear-cache");
await auto.EnterAsync();
await auto.WaitUntilTextAsync("PIPELINE SUCCEEDED", timeout: TimeSpan.FromMinutes(30));
await auto.WaitForSuccessPromptAsync(counter, TimeSpan.FromMinutes(2));
// Step 9: Extract deployment URLs and verify endpoints with retry
output.WriteLine("Step 9: Verifying deployed endpoints...");
await auto.TypeAsync($"RG_NAME=\"{resourceGroupName}\" && " +
"echo \"Resource group: $RG_NAME\" && " +
"if ! az group show -n \"$RG_NAME\" &>/dev/null; then echo \"❌ Resource group not found\"; exit 1; fi && " +
"urls=$(az containerapp list -g \"$RG_NAME\" --query \"[].properties.configuration.ingress.fqdn\" -o tsv 2>/dev/null | grep -v '\\.internal\\.') && " +
"if [ -z \"$urls\" ]; then echo \"❌ No external container app endpoints found\"; exit 1; fi && " +
"failed=0 && " +
"for url in $urls; do " +
"echo \"Checking https://$url...\"; " +
"success=0; " +
"for i in $(seq 1 18); do " +
"STATUS=$(curl -s -o /dev/null -w \"%{http_code}\" \"https://$url\" --max-time 10 2>/dev/null); " +
"if [ \"$STATUS\" = \"200\" ] || [ \"$STATUS\" = \"302\" ]; then echo \" ✅ $STATUS (attempt $i)\"; success=1; break; fi; " +
"echo \" Attempt $i: $STATUS, retrying in 10s...\"; sleep 10; " +
"done; " +
"if [ \"$success\" -eq 0 ]; then echo \" ❌ Failed after 18 attempts\"; failed=1; fi; " +
"done && " +
"if [ \"$failed\" -ne 0 ]; then echo \"❌ One or more endpoint checks failed\"; exit 1; fi");
await auto.EnterAsync();
await auto.WaitForSuccessPromptAsync(counter, TimeSpan.FromMinutes(5));
// Step 10: Exit terminal
await auto.TypeAsync("exit");
await auto.EnterAsync();
await pendingRun;
var duration = DateTime.UtcNow - startTime;
output.WriteLine($"Deployment completed in {duration}");
DeploymentReporter.ReportDeploymentSuccess(
nameof(DeployTypeScriptExpressTemplateToAzureContainerApps),
resourceGroupName,
deploymentUrls,
duration);
output.WriteLine("✅ Test passed!");
}
catch (Exception ex)
{
var duration = DateTime.UtcNow - startTime;
output.WriteLine($"❌ Test failed after {duration}: {ex.Message}");
DeploymentReporter.ReportDeploymentFailure(
nameof(DeployTypeScriptExpressTemplateToAzureContainerApps),
resourceGroupName,
ex.Message,
ex.StackTrace);
throw;
}
finally
{
output.WriteLine($"Triggering cleanup of resource group: {resourceGroupName}");
TriggerCleanupResourceGroup(resourceGroupName, output);
DeploymentReporter.ReportCleanupStatus(resourceGroupName, success: true, "Cleanup triggered (fire-and-forget)");
}
}
private static void TriggerCleanupResourceGroup(string resourceGroupName, ITestOutputHelper output)
{
var process = new System.Diagnostics.Process
{
StartInfo = new System.Diagnostics.ProcessStartInfo
{
FileName = "az",
Arguments = $"group delete --name {resourceGroupName} --yes --no-wait",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
}
};
try
{
process.Start();
output.WriteLine($"Cleanup triggered for resource group: {resourceGroupName}");
}
catch (Exception ex)
{
output.WriteLine($"Failed to trigger cleanup: {ex.Message}");
}
}
}
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