public void AddCorrelationId_without_existing_correlationId_set_correlationId()
{
var correlationId = Guid.NewGuid().ToString("D");
var configuration = Substitute.For <IConfiguration>();
configuration[CorrelationProvider.CorrelationIdConfigKey].Returns(CorrelationProvider.DefaultCorrelationIdHeaderKey);
var httpContextAccessor = Substitute.For <IHttpContextAccessor>();
httpContextAccessor.HttpContext.Returns(new DefaultHttpContext());
var correlationIdProvider = new CorrelationProvider(configuration, httpContextAccessor);
correlationIdProvider.AddCorrelationId();
httpContextAccessor.HttpContext.Request.Headers[CorrelationProvider.DefaultCorrelationIdHeaderKey].Should().NotBeNullOrEmpty();
}
public void AddCorrelationId_with_correlationId_set_does_change_correlationId()
{
var correlationId = Guid.NewGuid().ToString("D");
var configuration = Substitute.For <IConfiguration>();
configuration[CorrelationProvider.CorrelationIdConfigKey].Returns(CorrelationProvider.DefaultCorrelationIdHeaderKey);
var httpContextAccessor = Substitute.For <IHttpContextAccessor>();
httpContextAccessor.HttpContext.Returns(new DefaultHttpContext());
httpContextAccessor.HttpContext.Request.Headers[CorrelationProvider.DefaultCorrelationIdHeaderKey] = correlationId;
var correlationIdProvider = new CorrelationProvider(configuration, httpContextAccessor);
correlationIdProvider.AddCorrelationId();
httpContextAccessor.HttpContext.Request.Headers[CorrelationProvider.DefaultCorrelationIdHeaderKey].Should().BeEquivalentTo(correlationId);
}