public void TestGetFromResponseHeaders()
{
var guid = Guid.NewGuid();
var requestHeaderDictionary = new HeaderDictionary();
var responseHeaderDictionary = new HeaderDictionary();
responseHeaderDictionary.Add("Nar-Correlation-Id", guid.ToString());
var httpRequestMoq = new Mock <HttpRequest>();
httpRequestMoq.SetupGet(hrm => hrm.Headers).Returns(requestHeaderDictionary);
var httpResponseMoq = new Mock <HttpResponse>();
httpResponseMoq.SetupGet(hrm => hrm.Headers).Returns(responseHeaderDictionary);
var httpContextMoq = new Mock <HttpContext>();
httpContextMoq.SetupGet(hcm => hcm.Request).Returns(httpRequestMoq.Object);
httpContextMoq.SetupGet(hcm => hcm.Response).Returns(httpResponseMoq.Object);
var httpContextAccessorMoq = new Mock <IHttpContextAccessor>();
httpContextAccessorMoq.SetupGet(hcam => hcam.HttpContext).Returns(httpContextMoq.Object);
var provider = new CorrelationIdProvider(httpContextAccessorMoq.Object);
Assert.Equal(guid, provider.GetCorrelationId());
}
public void TestCreateNewGuid()
{
var requestHeaderDictionary = new HeaderDictionary();
var responseHeaderDictionary = new HeaderDictionary();
var httpRequestMoq = new Mock <HttpRequest>();
httpRequestMoq.SetupGet(hrm => hrm.Headers).Returns(requestHeaderDictionary);
var httpResponseMoq = new Mock <HttpResponse>();
httpResponseMoq.SetupGet(hrm => hrm.Headers).Returns(responseHeaderDictionary);
var httpContextMoq = new Mock <HttpContext>();
httpContextMoq.SetupGet(hcm => hcm.Request).Returns(httpRequestMoq.Object);
httpContextMoq.SetupGet(hcm => hcm.Response).Returns(httpResponseMoq.Object);
var httpContextAccessorMoq = new Mock <IHttpContextAccessor>();
httpContextAccessorMoq.SetupGet(hcam => hcam.HttpContext).Returns(httpContextMoq.Object);
var provider = new CorrelationIdProvider(httpContextAccessorMoq.Object);
Assert.NotEqual(Guid.Empty, provider.GetCorrelationId());
}
public void TestExceptionThrownWhenNotInHttpContext()
{
var httpContextAccessorMoq = new Mock <IHttpContextAccessor>();
var provider = new CorrelationIdProvider(httpContextAccessorMoq.Object);
var ex = Assert.Throws <Exception>(() => provider.GetCorrelationId());
Assert.Equal("Correlation Id was asked when not in a request context", ex.Message);
}
public void GetCorrelationId_return_correlationId_from_request_header()
{
var correlationId = Guid.NewGuid().ToString("D");
var configuration = Substitute.For <IConfiguration>();
configuration["CorrelationId"].Returns("CorrelationIdKey");
var httpContextAccessor = Substitute.For <IHttpContextAccessor>();
httpContextAccessor.HttpContext.Returns(new DefaultHttpContext());
httpContextAccessor.HttpContext.Request.Headers["CorrelationIdKey"] = correlationId;
var correlationIdProvider = new CorrelationIdProvider(configuration, httpContextAccessor);
correlationIdProvider.GetCorrelationId().Should().Be(correlationId);
}
