public async Task SendRequest_WithVersionTracking_AddsApplicationVersionToResponse()
{
// Arrange
string expected = $"version-{Guid.NewGuid()}";
_testServer.AddServicesConfig(services => services.AddSingleton <IAppVersion>(provider => new StubAppVersion(expected)));
_testServer.AddConfigure(app => app.UseVersionTracking());
using (HttpClient client = _testServer.CreateClient())
// Act
using (HttpResponseMessage response = await client.GetAsync(EchoController.Route))
{
// Assert
Assert.True(response.Headers.TryGetValues(DefaultHeaderName, out IEnumerable <string> values));
Assert.Equal(expected, Assert.Single(values));
}
}
public async Task GetRequest_TracksRequest_ReturnsSuccess()
{
// Arrange
const string headerName = "x-custom-header", headerValue = "custom header value", body = "echo me";
_testServer.AddConfigure(app => app.UseRequestTracking());
using (HttpClient client = _testServer.CreateClient())
{
var request = new HttpRequestMessage(HttpMethod.Get, EchoController.Route)
{
Headers = { { headerName, headerValue } },
Content = new StringContent($"\"{body}\"", Encoding.UTF8, "application/json")
};
// Act
using (HttpResponseMessage response = await client.SendAsync(request))
{
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string content = await response.Content.ReadAsStringAsync();
Assert.Equal("echo me", content);
IReadOnlyDictionary <ScalarValue, LogEventPropertyValue> eventContext = GetLoggedEventContext();
Assert.True(ContainsRequestHeader(eventContext, headerName, headerValue), "Logged event context should contain request header");
Assert.False(ContainsRequestBody(eventContext, body), "Shouldn't contain request body");
}
}
}
public async Task GetRequestWithInvalidEndpointFeature_TracksRequest_ReturnsSuccess()
{
// Arrange
string headerName = $"x-custom-header-{Guid.NewGuid()}", headerValue = $"header-{Guid.NewGuid()}";
_testServer.AddConfigure(app =>
{
app.Use((ctx, next) =>
{
ctx.Features.Set(Mock.Of <IEndpointFeature>());
return(next());
});
app.UseRequestTracking();
});
// Act
using (HttpClient client = _testServer.CreateClient())
using (var request = new HttpRequestMessage(HttpMethod.Get, HealthController.Route))
{
request.Headers.Add(headerName, headerValue);
using (HttpResponseMessage response = await client.SendAsync(request))
{
// Assert
IDictionary <string, string> eventContext = GetLoggedEventContext();
Assert.Equal(headerValue, Assert.Contains(headerName, eventContext));
}
}
}
