From ba5808a368fdd77ae8f6f262459477cb30dbb32c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Kurzyniec?= <lkurzyniec@pgs-soft.com>
Date: Tue, 12 Nov 2019 14:58:41 +0100
Subject: [PATCH] Fix for issue #31 added unit test for reusing the same
 correlationId for multiple log entries for second enricher

---
 .../Enrichers/CorrelationIdEnricherTests.cs   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/Serilog.Enrichers.CorrelationId.Tests/Enrichers/CorrelationIdEnricherTests.cs b/src/Serilog.Enrichers.CorrelationId.Tests/Enrichers/CorrelationIdEnricherTests.cs
index 91c4837..8d8e5a2 100644
--- a/src/Serilog.Enrichers.CorrelationId.Tests/Enrichers/CorrelationIdEnricherTests.cs
+++ b/src/Serilog.Enrichers.CorrelationId.Tests/Enrichers/CorrelationIdEnricherTests.cs
@@ -57,5 +57,28 @@ public void When_CurrentHttpContextIsNotNull_ShouldNot_CreateCorrelationIdProper
             Assert.NotNull(evt);
             Assert.IsFalse(evt.Properties.ContainsKey("CorrelationId"));
         }
+
+        [Test]
+        public void When_MultipleLoggingCallsMade_Should_KeepUsingCreatedCorrelationIdProperty()
+        {
+            var httpContext = new DefaultHttpContext();
+
+            A.CallTo(() => _httpContextAccessor.HttpContext)
+                .Returns(httpContext);
+
+            LogEvent evt = null;
+            var log = new LoggerConfiguration()
+                .Enrich.With(_enricher)
+                .WriteTo.Sink(new DelegateSink.DelegatingSink(e => evt = e))
+                .CreateLogger();
+
+            log.Information(@"Has a CorrelationId property");
+
+            var correlationId = evt.Properties["CorrelationId"].LiteralValue();
+
+            log.Information(@"Here is another event");
+
+            Assert.AreEqual(correlationId, evt.Properties["CorrelationId"].LiteralValue());
+        }
     }
 }