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Use randomized ports in dotnet-serve

This commit is contained in:
Pranav K 2020-06-09 19:20:12 -07:00
parent dd62a699f7
commit ae8f67f201
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GPG Key ID: F748807460A27E91
2 changed files with 40 additions and 18 deletions
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2
.config/dotnet-tools.json
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@ -3,7 +3,7 @@
"isRoot": true, "isRoot": true,
"tools": { "tools": {
"dotnet-serve": { "dotnet-serve": {
"version": "1.5.0", "version": "1.7.125",
"commands": [ "commands": [
"dotnet-serve" "dotnet-serve"
] ]

56
src/ProjectTemplates/test/BlazorWasmTemplateTest.cs
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@ -2,6 +2,7 @@
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System; using System;
using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using System.Net; using System.Net;
@ -58,7 +59,7 @@ namespace Templates.Test
await BuildAndRunTest(project.ProjectName, project); await BuildAndRunTest(project.ProjectName, project);
using var serveProcess = RunPublishedStandaloneBlazorProject(project); RunPublishedStandaloneBlazorProject(project);
} }
[Fact] [Fact]
@ -133,13 +134,7 @@ namespace Templates.Test
ValidatePublishedServiceWorker(project); ValidatePublishedServiceWorker(project);
using (var serverProcess = RunPublishedStandaloneBlazorProject(project)) var listeningUri = RunPublishedStandaloneBlazorProject(project);
{
// We want to use this form to ensure that it gets disposed right after the test.
}
// Todo: Use dynamic port assignment: https://github.com/natemcmaster/dotnet-serve/pull/40/files
var listeningUri = "https://localhost:8080";
// The PWA template supports offline use. By now, the browser should have cached everything it needs, // The PWA template supports offline use. By now, the browser should have cached everything it needs,
// so we can continue working even without the server. // so we can continue working even without the server.
@ -326,7 +321,7 @@ namespace Templates.Test
// for that, we use the common microsoft tenant. // for that, we use the common microsoft tenant.
await BuildAndRunTest(project.ProjectName, project, usesAuth: false); await BuildAndRunTest(project.ProjectName, project, usesAuth: false);
using var serveProcess = RunPublishedStandaloneBlazorProject(project); RunPublishedStandaloneBlazorProject(project);
} }
public static TheoryData<TemplateInstance> TemplateData => new TheoryData<TemplateInstance> public static TheoryData<TemplateInstance> TemplateData => new TheoryData<TemplateInstance>
@ -551,20 +546,47 @@ namespace Templates.Test
} }
private ProcessEx RunPublishedStandaloneBlazorProject(Project project) private string RunPublishedStandaloneBlazorProject(Project project)
{ {
var publishDir = Path.Combine(project.TemplatePublishDir, "wwwroot"); var publishDir = Path.Combine(project.TemplatePublishDir, "wwwroot");
AspNetProcess.EnsureDevelopmentCertificates(); AspNetProcess.EnsureDevelopmentCertificates();
Output.WriteLine("Running dotnet serve on published output..."); Output.WriteLine("Running dotnet serve on published output...");
var serveProcess = ProcessEx.Run(Output, publishDir, DotNetMuxer.MuxerPathOrDefault(), "serve -S"); using (var serveProcess = ProcessEx.Run(Output, publishDir, DotNetMuxer.MuxerPathOrDefault(), "serve -S --port 0"))
{
var listeningUri = ResolveListeningUrl(serveProcess);
Output.WriteLine($"Opening browser at {listeningUri}...");
Browser.Navigate().GoToUrl(listeningUri);
// Todo: Use dynamic port assignment: https://github.com/natemcmaster/dotnet-serve/pull/40/files TestBasicNavigation(project.ProjectName);
var listeningUri = "https://localhost:8080";
Output.WriteLine($"Opening browser at {listeningUri}..."); return listeningUri;
Browser.Navigate().GoToUrl(listeningUri); }
TestBasicNavigation(project.ProjectName); }
return serveProcess;
private static string ResolveListeningUrl(ProcessEx process)
{
var buffer = new List<string>();
try
{
foreach (var line in process.OutputLinesAsEnumerable)
{
if (line != null)
{
buffer.Add(line);
if (line.Trim().Contains("https://", StringComparison.Ordinal) || line.Trim().Contains("http://", StringComparison.Ordinal))
{
return line.Trim();
}
}
}
}
catch (OperationCanceledException)
{
}
throw new InvalidOperationException(@$"Couldn't find listening url:
{string.Join(Environment.NewLine, buffer.Append(process.Error))}");
} }
} }
} }