public async Task Can_Send_Request_Telemetry(int statusCode, bool expectedSuccess)
{
// given
var channel = new MockTelemetryChannel();
var response = Mock.Of <IOwinResponse>(r => r.StatusCode == statusCode);
var context = new MockOwinContextBuilder()
.WithResponse(response)
.Build();
var configuration = new TelemetryConfigurationBuilder()
.WithChannel(channel)
.Build();
var sut = new HttpRequestTrackingMiddleware(new NoopMiddleware(), configuration);
// when
await sut.Invoke(context);
// then
var telemetry = channel.SentTelemetries.First() as RequestTelemetry;
telemetry.Success.Should().Be(expectedSuccess);
}
private static void ConfigureApplicationInsights(IAppBuilder app)
{
Channel = new MockTelemetryChannel();
var config = new TelemetryConfigurationBuilder()
.WithChannel(Channel)
.WithTelemetryInitializer(new OperationIdTelemetryInitializer())
.Build();
DependencyTrackingTelemetryModule = new DependencyTrackingTelemetryModule();
DependencyTrackingTelemetryModule.Initialize(config);
app.UseApplicationInsights(
new RequestTrackingConfiguration
{
TelemetryConfiguration = config,
GetAdditionalContextProperties = async ctx =>
{
// do some async stuff
await Task.Delay(100).ConfigureAwait(false);
return(Enumerable.Empty <KeyValuePair <string, string> >());
}
},
new OperationIdContextMiddlewareConfiguration
{
OperationIdFactory = IdFactory.FromHeader(Consts.OperationIdHeaderName)
}
);
}
public async Task Should_Skip_Request_Telemetry_When_Filtered_Out()
{
// given
var channel = new MockTelemetryChannel();
var request = Mock.Of <IOwinRequest>(r =>
r.Method == "GET" &&
r.Path == new PathString("/path") &&
r.Uri == new Uri("http://google.com/path")
);
var response = Mock.Of <IOwinResponse>(r => r.StatusCode == 200);
var context = new MockOwinContextBuilder()
.WithRequest(request)
.WithResponse(response)
.Build();
var configuration = new TelemetryConfigurationBuilder()
.WithChannel(channel)
.Build();
var sut = new OperationIdContextMiddleware(
new HttpRequestTrackingMiddleware(
new NoopMiddleware(), configuration, (req, resp) => false),
new OperationIdContextMiddlewareConfiguration());
// when
await sut.Invoke(context);
// then
channel.SentTelemetries.Count.Should().Be(0);
}
public async Task Should_Add_Properties_To_Request_Telemetry_Context_When_They_Are_Provided()
{
// given
var channel = new MockTelemetryChannel();
var request = Mock.Of <IOwinRequest>(r =>
r.Method == "GET" &&
r.Path == new PathString("/path") &&
r.Uri == new Uri("http://google.com/path")
);
var response = Mock.Of <IOwinResponse>(r => r.StatusCode == 200);
var context = new MockOwinContextBuilder()
.WithRequest(request)
.WithResponse(response)
.Build();
var configuration = new TelemetryConfigurationBuilder()
.WithChannel(channel)
.Build();
var sut = new OperationIdContextMiddleware(
new HttpRequestTrackingMiddleware(
new NoopMiddleware(), configuration, getContextProperties: (req, res) => new[]
{
new KeyValuePair <string, string>("key1", "val1"),
new KeyValuePair <string, string>("key2", "val2"),
}),
new OperationIdContextMiddlewareConfiguration());
// when
await sut.Invoke(context);
// then
channel.SentTelemetries.Count.Should().Be(1);
var telemetry = channel.SentTelemetries.First() as RequestTelemetry;
telemetry.Should().NotBeNull();
telemetry.HttpMethod.Should().Be("GET");
telemetry.Name.Should().Be("GET /path");
telemetry.Context.Operation.Name.Should().Be("GET /path");
telemetry.Id.Should().NotBeNullOrEmpty();
telemetry.Success.Should().BeTrue();
telemetry.Url.Should().Be(new Uri("http://google.com/path"));
telemetry.StartTime.Date.Should().Be(DateTimeOffset.Now.Date);
telemetry.Context.Properties.Should().Contain(new[]
{
new KeyValuePair <string, string>("key1", "val1"),
new KeyValuePair <string, string>("key2", "val2"),
});
}
private static void ConfigureApplicationInsights(IAppBuilder app)
{
Channel = new MockTelemetryChannel();
var telemetryConfig = new TelemetryConfigurationBuilder()
.WithChannel(Channel)
.WithTelemetryInitializer(new OperationIdTelemetryInitializer())
.Build();
DependencyTrackingTelemetryModule = new DependencyTrackingTelemetryModule();
DependencyTrackingTelemetryModule.Initialize(telemetryConfig);
app.UseApplicationInsights(telemetryConfiguration: telemetryConfig);
}
public static TelemetryClient Initialize()
{
var mockTelemetryChannel = new MockTelemetryChannel();
var mockTelemetryConfig = new TelemetryConfiguration
{
TelemetryChannel = mockTelemetryChannel,
InstrumentationKey = Guid.NewGuid().ToString(),
};
var mockTelemetryClient = new TelemetryClient(mockTelemetryConfig);
return(mockTelemetryClient);
}
private TelemetryClient InitializeMockTelemetryChannel()
{
// Application Insights TelemetryClient doesn't have an interface (and is sealed) hence implementation of a class that implements a mock
MockTelemetryChannel mockTelemetryChannel = new MockTelemetryChannel();
TelemetryConfiguration mockTelemetryConfiguration = new TelemetryConfiguration
{
TelemetryChannel = mockTelemetryChannel,
InstrumentationKey = Guid.NewGuid().ToString(),
};
TelemetryClient mockTelemetryClient = new TelemetryClient(mockTelemetryConfiguration);
return(mockTelemetryClient);
}
public async Task Can_Send_Request_Telemetry()
{
// given
var channel = new MockTelemetryChannel();
var request = Mock.Of <IOwinRequest>(r =>
r.Method == "GET" &&
r.Path == new PathString("/path") &&
r.Uri == new Uri("http://google.com/path")
);
var response = Mock.Of <IOwinResponse>(r => r.StatusCode == 200);
var context = new MockOwinContextBuilder()
.WithRequest(request)
.WithResponse(response)
.Build();
var configuration = new TelemetryConfigurationBuilder()
.WithChannel(channel)
.Build();
var sut = new OperationIdContextMiddleware(
new HttpRequestTrackingMiddleware(
new NoopMiddleware(), configuration),
new OperationIdContextMiddlewareConfiguration());
// when
await sut.Invoke(context);
// then
channel.SentTelemetries.Count.Should().Be(1);
var telemetry = channel.SentTelemetries.First() as RequestTelemetry;
telemetry.Should().NotBeNull();
telemetry.HttpMethod.Should().Be("GET");
telemetry.Name.Should().Be("GET /path");
telemetry.Context.Operation.Name.Should().Be("GET /path");
telemetry.Id.Should().NotBeNullOrEmpty();
telemetry.Success.Should().BeTrue();
telemetry.Url.Should().Be(new Uri("http://google.com/path"));
telemetry.StartTime.Date.Should().Be(DateTimeOffset.Now.Date);
}
private static void ConfigureApplicationInsights(IAppBuilder app)
{
Channel = new MockTelemetryChannel();
var config = new TelemetryConfigurationBuilder()
.WithChannel(Channel)
.WithTelemetryInitializer(new OperationIdTelemetryInitializer())
.Build();
DependencyTrackingTelemetryModule = new DependencyTrackingTelemetryModule();
DependencyTrackingTelemetryModule.Initialize(config);
app.UseApplicationInsights(
middlewareConfiguration:
new OperationIdContextMiddlewareConfiguration {
ShouldTryGetIdFromHeader = true
},
telemetryConfiguration: config);
}
public async Task Can_Pass_Request_Details_For_Filtering()
{
// given
var channel = new MockTelemetryChannel();
var request = Mock.Of <IOwinRequest>(r =>
r.Method == "GET" &&
r.Path == new PathString("/path") &&
r.Uri == new Uri("http://google.com/path")
);
var response = Mock.Of <IOwinResponse>(r => r.StatusCode == 200);
var context = new MockOwinContextBuilder()
.WithRequest(request)
.WithResponse(response)
.Build();
var configuration = new TelemetryConfigurationBuilder()
.WithChannel(channel)
.Build();
IOwinRequest filteredRequest = null;
IOwinResponse filteredResponse = null;
var sut = new OperationIdContextMiddleware(
new HttpRequestTrackingMiddleware(
new NoopMiddleware(), configuration, (req, resp) =>
{
filteredRequest = req;
filteredResponse = resp;
return(false);
}),
new OperationIdContextMiddlewareConfiguration());
// when
await sut.Invoke(context);
// then
filteredRequest.ShouldBeEquivalentTo(request);
filteredResponse.ShouldBeEquivalentTo(response);
}
