1 files changed, 45 insertions, 0 deletions

diff --git a/container-core/src/test/java/com/yahoo/container/logging/JsonConnectionLogWriterTest.java b/container-core/src/test/java/com/yahoo/container/logging/JsonConnectionLogWriterTest.java
new file mode 100644
index 00000000000..75bc0c915d3
--- /dev/null
+++ b/container-core/src/test/java/com/yahoo/container/logging/JsonConnectionLogWriterTest.java
@@ -0,0 +1,45 @@
+// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.logging;
+
+import com.yahoo.test.json.JsonTestHelper;
+import org.junit.jupiter.api.Test;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.time.Instant;
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * @author bjorncs
+ */
+class JsonConnectionLogWriterTest {
+
+    @Test
+     void test_serialization() throws IOException {
+        var id = UUID.randomUUID();
+        var instant = Instant.parse("2021-01-13T12:12:12Z");
+        ConnectionLogEntry entry = ConnectionLogEntry.builder(id, instant)
+                .withPeerPort(1234)
+                .withSslHandshakeFailure(new ConnectionLogEntry.SslHandshakeFailure("UNKNOWN",
+                        List.of(
+                                new ConnectionLogEntry.SslHandshakeFailure.ExceptionEntry("javax.net.ssl.SSLHandshakeException", "message"),
+                                new ConnectionLogEntry.SslHandshakeFailure.ExceptionEntry("java.io.IOException", "cause message"))))
+                .build();
+        String expectedJson = "{" +
+                "\"id\":\""+id.toString()+"\"," +
+                "\"timestamp\":\"2021-01-13T12:12:12Z\"," +
+                "\"peerPort\":1234," +
+                "\"ssl\":{\"handshake-failure\":{\"exception\":[" +
+                "{\"cause\":\"javax.net.ssl.SSLHandshakeException\",\"message\":\"message\"}," +
+                "{\"cause\":\"java.io.IOException\",\"message\":\"cause message\"}" +
+                "],\"type\":\"UNKNOWN\"}}}";
+
+        JsonConnectionLogWriter writer = new JsonConnectionLogWriter();
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        writer.write(entry, out);
+        String actualJson = out.toString(StandardCharsets.UTF_8);
+        JsonTestHelper.assertJsonEquals(actualJson, expectedJson);
+    }
+}
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