96 lines
4.2 KiB
C#
96 lines
4.2 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using OpenQA.Selenium;
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using System.IO;
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using System.Net;
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using Templates.Test.Helpers;
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using Templates.Test.Infrastructure;
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using Xunit;
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using Xunit.Abstractions;
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// Turn off parallel test run for Edge as the driver does not support multiple Selenium tests at the same time
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#if EDGE
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[assembly: CollectionBehavior(CollectionBehavior.CollectionPerAssembly)]
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#endif
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[assembly: TestFramework("Templates.Test.Helpers.XunitExtensions.XunitTestFrameworkWithAssemblyFixture", "Templates.Test")]
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namespace Templates.Test.SpaTemplateTest
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{
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public class SpaTemplateTestBase : BrowserTestBase
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{
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public SpaTemplateTestBase(BrowserFixture browserFixture, ITestOutputHelper output) : base(browserFixture, output)
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{
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}
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// Rather than using [Theory] to pass each of the different values for 'template',
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// it's important to distribute the SPA template tests over different test classes
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// so they can be run in parallel. Xunit doesn't parallelize within a test class.
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protected void SpaTemplateImpl(string targetFrameworkOverride, string template, bool noHttps = false)
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{
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RunDotNetNew(template, targetFrameworkOverride, noHttps: noHttps);
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// For some SPA templates, the NPM root directory is './ClientApp'. In other
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// templates it's at the project root. Strictly speaking we shouldn't have
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// to do the NPM restore in tests because it should happen automatically at
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// build time, but by doing it up front we can avoid having multiple NPM
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// installs run concurrently which otherwise causes errors when tests run
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// in parallel.
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var clientAppSubdirPath = Path.Combine(TemplateOutputDir, "ClientApp");
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Assert.True(File.Exists(Path.Combine(clientAppSubdirPath, "package.json")), "Missing a package.json");
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Npm.RestoreWithRetry(Output, clientAppSubdirPath);
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Npm.Test(Output, clientAppSubdirPath);
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TestApplication(targetFrameworkOverride, publish: false);
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TestApplication(targetFrameworkOverride, publish: true);
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}
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private void TestApplication(string targetFrameworkOverride, bool publish)
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{
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using (var aspNetProcess = StartAspNetProcess(targetFrameworkOverride, publish))
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{
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aspNetProcess.AssertStatusCode("/", HttpStatusCode.OK, "text/html");
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if (WebDriverFactory.HostSupportsBrowserAutomation)
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{
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aspNetProcess.VisitInBrowser(Browser);
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TestBasicNavigation();
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}
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}
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}
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private void TestBasicNavigation()
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{
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Browser.WaitForElement("ul");
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// <title> element gets project ID injected into it during template execution
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Assert.Contains(ProjectGuid, Browser.Title);
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// Initially displays the home page
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Assert.Equal("Hello, world!", Browser.GetText("h1"));
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// Can navigate to the counter page
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Browser.Click(By.PartialLinkText("Counter"));
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Browser.WaitForUrl("counter");
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Assert.Equal("Counter", Browser.GetText("h1"));
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// Clicking the counter button works
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var counterComponent = Browser.FindElement("h1").Parent();
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Assert.Equal("0", counterComponent.GetText("strong"));
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Browser.Click(counterComponent, "button");
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Assert.Equal("1", counterComponent.GetText("strong"));
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// Can navigate to the 'fetch data' page
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Browser.Click(By.PartialLinkText("Fetch data"));
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Browser.WaitForUrl("fetch-data");
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Assert.Equal("Weather forecast", Browser.GetText("h1"));
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// Asynchronously loads and displays the table of weather forecasts
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var fetchDataComponent = Browser.FindElement("h1").Parent();
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Browser.WaitForElement("table>tbody>tr");
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var table = Browser.FindElement(fetchDataComponent, "table", timeoutSeconds: 5);
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Assert.Equal(5, table.FindElements(By.CssSelector("tbody tr")).Count);
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}
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}
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}
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