public async Task LiteralPathsAreHandledCorrectly()
{
var capture = new PathCapture();
var builder = new WebHostBuilder()
.ConfigureServices(svc => svc.AddTestServices())
.Configure(app =>
{
app.UsePrometheus(capture);
app.Run(async ctx => await ctx.Response.WriteAsync("Hello world"));
});
using (var server = new TestServer(builder))
using (var client = server.CreateClient())
{
await client.GetAsync("/test");
await client.GetAsync("/something_else");
}
Assert.Equal("/test", capture.Paths[0]);
Assert.Equal("/something_else", capture.Paths[1]);
}
public async Task RoutingWithTemplatesHandledCorrectly()
{
var capture = new PathCapture();
var builder = new WebHostBuilder()
.ConfigureServices(svc => svc.AddTestServices().AddRouting())
.Configure(app =>
{
app.UsePrometheus(capture);
var routes = new RouteBuilder(app);
routes.MapGet("route1/{userid:int}", async ctx => await ctx.Response.WriteAsync("Hello world"));
routes.MapGet("route2/{agentid:guid}", async ctx => await ctx.Response.WriteAsync("Hello world"));
app.UseRouter(routes.Build());
});
using (var server = new TestServer(builder))
using (var client = server.CreateClient())
{
await client.GetAsync("/route1/4");
await client.GetAsync($"/route2/{Guid.Empty}");
}
Assert.Equal("/route1/{userid:int}", capture.Paths[0]);
Assert.Equal("/route2/{agentid:guid}", capture.Paths[1]);
}
public CaptureMiddleware(RequestDelegate next, HttpMetrics metrics, PathCapture pathCapture)
: base(next, metrics)
{
this.pathCapture = pathCapture;
}
public static IApplicationBuilder UsePrometheus(this IApplicationBuilder app, PathCapture capture)
{
return(app.UseMiddleware <CaptureMiddleware>(capture));
}
