Add integration tests

tests/WebApi.Tests.Integration/TestUserAlwaysAuthorizedPolicyEvaluator.cs

@@ -0,0 +1,38 @@
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Authorization.Policy;
+using Microsoft.AspNetCore.Http;
+using System.Security.Claims;
+
+namespace WebApi.Tests.Integration;
+
+public sealed class TestUserAlwaysAuthorizedPolicyEvaluator : IPolicyEvaluator
+{
+	public const string Username = "Test user";
+	public static readonly string UserId = Guid.NewGuid().ToString();
+
+	public Task<AuthenticateResult> AuthenticateAsync(AuthorizationPolicy policy, HttpContext context)
+	{
+		Claim[] claims =
+		[
+
+			new Claim(ClaimTypes.Name, Username),
+			new Claim("name", Username),
+			new Claim(ClaimTypes.NameIdentifier, UserId),
+			new Claim("aud", "https://localhost")
+		];
+
+		ClaimsIdentity identity = new(claims, JwtBearerDefaults.AuthenticationScheme);
+		ClaimsPrincipal principal = new(identity);
+		AuthenticationTicket ticket = new(principal, JwtBearerDefaults.AuthenticationScheme);
+		var result = AuthenticateResult.Success(ticket);
+		return Task.FromResult(result); ;
+	}
+
+	public Task<PolicyAuthorizationResult> AuthorizeAsync(AuthorizationPolicy policy, AuthenticateResult authenticationResult, HttpContext context,
+		object? resource)
+	{
+		return Task.FromResult(PolicyAuthorizationResult.Success());
+	}
+}