Exemplo n.º 1
0
        public void AdditionalLabels_AppliesUserAgent()
        {
            HttpExporterTestDataProvider.SetupHttpContext(_context, TestStatusCode, TestMethod, TestAction, TestController, TestUserAgent);

            var middleware = new HttpRequestCountMiddleware(_next, new HttpRequestCountOptions
            {
                Registry         = _registry,
                AdditionalLabels = new Dictionary <string, Func <HttpContext, string> >
                {
                    { UserAgentLabel, HttpExporterTestDataProvider.GetUserAgent }
                }
            });

            var child = (ChildBase)middleware.CreateChild(_context);

            var expectedLabels = HttpRequestLabelNames.All.Concat(new[] { UserAgentLabel }).ToArray();

            CollectionAssert.AreEquivalent(expectedLabels, child.Labels.Names);

            CollectionAssert.AreEquivalent(new[]
            {
                TestStatusCode.ToString(),
                TestMethod,
                TestAction,
                TestController,
                TestUserAgent
            }, child.Labels.Values);
        }
 public void CustomMetric_WithExtendedLabels_AppliesExtendedLabels()
 {
     // Route parameters tracked:
     // foo = 123
     // bar = (missing)
     // method = excellent // remapped to route_method
     HttpExporterTestDataProvider.SetupHttpContext(_context, TestStatusCode, TestMethod, TestAction, TestController,
                                                   routeParameters: new[]
        public void CustomMetric_WithNoLabels_AppliesNoLabels()
        {
            HttpExporterTestDataProvider.SetupHttpContext(_context, TestStatusCode, TestMethod, TestAction, TestController);

            var middleware = new HttpRequestCountMiddleware(_next, new HttpRequestCountOptions
            {
                Counter = _metrics.CreateCounter("xxx", "")
            });
            var child = (ChildBase)middleware.CreateChild(_context);

            Assert.AreEqual(0, child.Labels.Count);
        }
        public void CustomMetric_WithStandardLabels_AppliesStandardLabels()
        {
            HttpExporterTestDataProvider.SetupHttpContext(_context, TestStatusCode, TestMethod, TestAction, TestController);

            var middleware = new HttpRequestCountMiddleware(_next, new HttpRequestCountOptions
            {
                Counter = _metrics.CreateCounter("xxx", "", HttpRequestLabelNames.All)
            });
            var child = (ChildBase)middleware.CreateChild(_context);

            CollectionAssert.AreEquivalent(HttpRequestLabelNames.All, child.Labels.Names);
            CollectionAssert.AreEquivalent(new[]
            {
                TestStatusCode.ToString(),
                TestMethod,
                TestAction,
                TestController
            }, child.Labels.Values);
        }