/
APIApprovals.cs
141 lines (121 loc) · 5.08 KB
/
APIApprovals.cs
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namespace ServiceControl.UnitTests.API
{
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using Audit;
using Audit.Infrastructure.Settings;
using Audit.Infrastructure.WebApi;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Controllers;
using Microsoft.AspNetCore.Mvc.Routing;
using Microsoft.AspNetCore.Routing;
using NUnit.Framework;
using Particular.Approvals;
using ServiceControl.Audit.Persistence.InMemory;
using ServiceControl.Transports.Learning;
[TestFixture]
class APIApprovals
{
[Test]
public void RootPathValue()
{
var httpContext = new DefaultHttpContext { Request = { Scheme = "http", Host = new HostString("localhost") } };
var actionContext = new ActionContext { HttpContext = httpContext, RouteData = new RouteData(), ActionDescriptor = new ControllerActionDescriptor() };
var controllerContext = new ControllerContext(actionContext);
var settings = CreateTestSettings();
var controller = new RootController(settings)
{
ControllerContext = controllerContext,
Url = new UrlHelper(actionContext)
};
var result = controller.Urls();
Approver.Verify(result.Value);
}
[Test]
public void HttpApiRoutes()
{
var httpApiMethods = GetControllerRoutes()
.Select(pair =>
{
(MethodInfo method, RouteAttribute route) = pair;
var type = method.DeclaringType;
var httpMethods = method.GetCustomAttributes(true)
.OfType<IActionHttpMethodProvider>()
.SelectMany(att => att.HttpMethods.Select(m => m))
.Distinct()
.OrderBy(httpMethod => httpMethod)
.ToArray();
if (!httpMethods.Any())
{
throw new Exception($"Method {type.FullName}:{method.Name} has Route attribute but no method attribute like HttpGet.");
}
var parametersString = string.Join(", ", method.GetParameters().Select(p => $"{PrettyTypeName(p.ParameterType)} {p.Name}"));
var methodSignature = $"{type.FullName}:{method.Name}({parametersString})";
return new
{
MethodSignature = methodSignature,
HttpMethods = string.Join("/", httpMethods),
Route = route.Template
};
})
.OrderBy(x => x.Route).ThenBy(x => x.HttpMethods)
.ToArray();
var builder = new StringBuilder();
foreach (var item in httpApiMethods)
{
builder.AppendLine($"{item.HttpMethods} /{item.Route} => {item.MethodSignature}");
}
var httpApi = builder.ToString();
Console.Write(httpApi);
Approver.Verify(httpApi);
}
IEnumerable<(MethodInfo Method, RouteAttribute Route)> GetControllerRoutes()
{
var controllers = typeof(Program).Assembly.GetTypes()
.Where(t => typeof(ControllerBase).IsAssignableFrom(t));
foreach (var type in controllers)
{
foreach (var method in type.GetMethods())
{
var routeAtts = method.GetCustomAttributes(true).OfType<RouteAttribute>();
foreach (var routeAtt in routeAtts)
{
yield return (method, routeAtt);
}
}
}
}
static string PrettyTypeName(Type t)
{
if (t.IsArray)
{
return PrettyTypeName(t.GetElementType()) + "[]";
}
if (t.IsGenericType)
{
return string.Format("{0}<{1}>",
t.Name.Substring(0, t.Name.LastIndexOf("`", StringComparison.InvariantCulture)),
string.Join(", ", t.GetGenericArguments().Select(PrettyTypeName)));
}
return t.Name;
}
[Test]
public void PlatformSampleSettings()
{
//HINT: Particular.PlatformSample includes a parameterized version of the ServiceControl.exe.config file.
//If any changes have been made to settings, this may break the embedded config in that project, which may need to be updated.
var settings = CreateTestSettings();
settings.LicenseFileText = null;
Approver.Verify(settings);
}
static Settings CreateTestSettings() =>
new(
Settings.DEFAULT_SERVICE_NAME,
typeof(LearningTransportCustomization).AssemblyQualifiedName,
typeof(InMemoryPersistence).AssemblyQualifiedName);
}
}