Add registration tests

ProjectLighthouse.Tests.WebsiteTests/AuthenticationTests.cs

@@ -5,43 +5,14 @@ using LBPUnion.ProjectLighthouse;
 using LBPUnion.ProjectLighthouse.Helpers;
 using LBPUnion.ProjectLighthouse.Tests;
 using LBPUnion.ProjectLighthouse.Types;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Hosting.Server.Features;
 using Microsoft.EntityFrameworkCore;
 using OpenQA.Selenium;
-using OpenQA.Selenium.Chrome;
 using Xunit;
 
 namespace ProjectLighthouse.Tests.WebsiteTests
 {
-    public class AuthenticationTests : IDisposable
+    public class AuthenticationTests : LighthouseWebTest
     {
-        public readonly IWebHost WebHost = new WebHostBuilder().UseKestrel().UseStartup<TestStartup>().UseWebRoot("StaticFiles").Build();
-        public readonly string BaseAddress;
-
-        public readonly IWebDriver Driver;
-
-        public AuthenticationTests()
-        {
-            this.WebHost.Start();
-
-            IServerAddressesFeature? serverAddressesFeature = WebHost.ServerFeatures.Get<IServerAddressesFeature>();
-            if (serverAddressesFeature == null) throw new ArgumentNullException();
-
-            this.BaseAddress = serverAddressesFeature.Addresses.First();
-
-            ChromeOptions chromeOptions = new();
-            if (Convert.ToBoolean(Environment.GetEnvironmentVariable("CI") ?? "false"))
-            {
-                chromeOptions.AddArgument("headless");
-                chromeOptions.AddArgument("no-sandbox");
-                chromeOptions.AddArgument("disable-dev-shm-usage");
-                Console.WriteLine("We are in a CI environment, so chrome headless mode has been enabled.");
-            }
-
-            this.Driver = new ChromeDriver(chromeOptions);
-        }
-
         [DatabaseFact]
         public async Task ShouldLoginWithPassword()
         {
@@ -131,14 +102,5 @@ namespace ProjectLighthouse.Tests.WebsiteTests
 
             await database.RemoveUser(user);
         }
-
-        public void Dispose()
-        {
-            this.Driver.Close();
-            this.Driver.Dispose();
-            this.WebHost.Dispose();
-
-            GC.SuppressFinalize(this);
-        }
     }
 }

ProjectLighthouse.Tests.WebsiteTests/LighthouseWebTest.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Linq;
+using LBPUnion.ProjectLighthouse;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Hosting.Server.Features;
+using OpenQA.Selenium;
+using OpenQA.Selenium.Chrome;
+using Xunit;
+
+namespace ProjectLighthouse.Tests.WebsiteTests
+{
+    [Collection(nameof(LighthouseWebTest))]
+    public class LighthouseWebTest : IDisposable
+    {
+        public readonly IWebHost WebHost = new WebHostBuilder().UseKestrel().UseStartup<TestStartup>().UseWebRoot("StaticFiles").Build();
+        public readonly string BaseAddress;
+
+        public readonly IWebDriver Driver;
+
+        public LighthouseWebTest()
+        {
+            this.WebHost.Start();
+
+            IServerAddressesFeature? serverAddressesFeature = WebHost.ServerFeatures.Get<IServerAddressesFeature>();
+            if (serverAddressesFeature == null) throw new ArgumentNullException();
+
+            this.BaseAddress = serverAddressesFeature.Addresses.First();
+
+            ChromeOptions chromeOptions = new();
+            if (Convert.ToBoolean(Environment.GetEnvironmentVariable("CI") ?? "false"))
+            {
+                chromeOptions.AddArgument("headless");
+                chromeOptions.AddArgument("no-sandbox");
+                chromeOptions.AddArgument("disable-dev-shm-usage");
+                Console.WriteLine("We are in a CI environment, so chrome headless mode has been enabled.");
+            }
+
+            this.Driver = new ChromeDriver(chromeOptions);
+        }
+
+        public void Dispose()
+        {
+            this.Driver.Close();
+            this.Driver.Dispose();
+            this.WebHost.Dispose();
+
+            GC.SuppressFinalize(this);
+        }
+    }
+}

ProjectLighthouse.Tests.WebsiteTests/RegisterTests.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using LBPUnion.ProjectLighthouse;
+using LBPUnion.ProjectLighthouse.Helpers;
+using LBPUnion.ProjectLighthouse.Tests;
+using LBPUnion.ProjectLighthouse.Types;
+using Microsoft.EntityFrameworkCore;
+using OpenQA.Selenium;
+using Xunit;
+
+namespace ProjectLighthouse.Tests.WebsiteTests
+{
+    public class RegisterTests : LighthouseWebTest
+    {
+        [DatabaseFact]
+        public async Task ShouldRegister()
+        {
+            await using Database database = new();
+
+            string username = "unitTestUser" + new Random().Next();
+            string password = HashHelper.Sha256Hash(HashHelper.GenerateRandomBytes(64).ToArray());
+
+            this.Driver.Navigate().GoToUrl(this.BaseAddress + "/register");
+
+            this.Driver.FindElement(By.Id("text")).SendKeys(username);
+
+            this.Driver.FindElement(By.Id("password")).SendKeys(password);
+            this.Driver.FindElement(By.Id("confirmPassword")).SendKeys(password);
+
+            this.Driver.FindElement(By.Id("submit")).Click();
+
+            User? user = await database.Users.FirstOrDefaultAsync(u => u.Username == username);
+            Assert.NotNull(user);
+
+            await database.RemoveUser(user);
+        }
+
+        [DatabaseFact]
+        public async Task ShouldNotRegisterWithMismatchingPasswords()
+        {
+            await using Database database = new();
+
+            string username = "unitTestUser" + new Random().Next();
+            string password = HashHelper.Sha256Hash(HashHelper.GenerateRandomBytes(64).ToArray());
+
+            this.Driver.Navigate().GoToUrl(this.BaseAddress + "/register");
+
+            this.Driver.FindElement(By.Id("text")).SendKeys(username);
+
+            this.Driver.FindElement(By.Id("password")).SendKeys(password);
+            this.Driver.FindElement(By.Id("confirmPassword")).SendKeys(password + "a");
+
+            this.Driver.FindElement(By.Id("submit")).Click();
+
+            User? user = await database.Users.FirstOrDefaultAsync(u => u.Username == username);
+            Assert.Null(user);
+        }
+
+        [DatabaseFact]
+        public async Task ShouldNotRegisterWithTakenUsername()
+        {
+            await using Database database = new();
+
+            string username = "unitTestUser" + new Random().Next();
+            string password = HashHelper.Sha256Hash(HashHelper.GenerateRandomBytes(64).ToArray());
+
+            await database.CreateUser(username, HashHelper.BCryptHash(password));
+            User? user = await database.Users.FirstOrDefaultAsync(u => u.Username == username);
+            Assert.NotNull(user);
+
+            this.Driver.Navigate().GoToUrl(this.BaseAddress + "/register");
+
+            this.Driver.FindElement(By.Id("text")).SendKeys(username);
+
+            this.Driver.FindElement(By.Id("password")).SendKeys(password);
+            this.Driver.FindElement(By.Id("confirmPassword")).SendKeys(password);
+
+            this.Driver.FindElement(By.Id("submit")).Click();
+
+            Assert.Contains("The username you've chosen is already taken.", this.Driver.PageSource);
+        }
+    }
+}