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diff --git a/vespalog/src/test/java/com/yahoo/log/LogLevelTestCase.java b/vespalog/src/test/java/com/yahoo/log/LogLevelTestCase.java
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+++ b/vespalog/src/test/java/com/yahoo/log/LogLevelTestCase.java
@@ -0,0 +1,78 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.log;
+
+import java.util.Set;
+import java.util.HashSet;
+import java.util.logging.Level;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Testcases for LogLevel
+ *
+ * @author  <a href="mailto:borud@yahoo-inc.com">Bjorn Borud</a>
+ */
+public class LogLevelTestCase {
+
+    /**
+     * Ensure that all the log levels we need are present
+     * and that they are distinct.
+     */
+    @Test
+    public void testLogLevels () {
+        assertNotNull(LogLevel.UNKNOWN);
+        assertNotNull(LogLevel.FATAL);
+        assertNotNull(LogLevel.ERROR);
+        assertNotNull(LogLevel.WARNING);
+        assertNotNull(LogLevel.INFO);
+        assertNotNull(LogLevel.CONFIG);
+        assertNotNull(LogLevel.EVENT);
+        assertNotNull(LogLevel.DEBUG);
+        assertNotNull(LogLevel.SPAM);
+
+        // use a set to verify that all are distinct
+        Set<Level> seen = new HashSet<Level>();
+        assertTrue(seen.add(LogLevel.UNKNOWN));
+        assertTrue(seen.add(LogLevel.FATAL));
+        assertTrue(seen.add(LogLevel.ERROR));
+        assertTrue(seen.add(LogLevel.WARNING));
+        assertTrue(seen.add(LogLevel.INFO));
+        assertTrue(seen.add(LogLevel.CONFIG));
+        assertTrue(seen.add(LogLevel.EVENT));
+        assertTrue(seen.add(LogLevel.DEBUG));
+        assertTrue(seen.add(LogLevel.SPAM));
+
+        // verify that set would trigger error (not necessary)
+        assertTrue(! seen.add(LogLevel.SPAM));
+    }
+
+    /**
+     * Test that given the log level name we are able to
+     * map it to the correct static instance.
+     */
+    @Test
+    public void testNameToLevelMapping () {
+        assertEquals(LogLevel.UNKNOWN, LogLevel.parse("unknown"));
+        assertEquals(LogLevel.FATAL, LogLevel.parse("fatal"));
+        assertEquals(LogLevel.ERROR, LogLevel.parse("error"));
+        assertEquals(LogLevel.WARNING, LogLevel.parse("warning"));
+        assertEquals(LogLevel.INFO, LogLevel.parse("info"));
+        assertEquals(LogLevel.CONFIG, LogLevel.parse("config"));
+        assertEquals(LogLevel.EVENT, LogLevel.parse("event"));
+        assertEquals(LogLevel.DEBUG, LogLevel.parse("debug"));
+        assertEquals(LogLevel.SPAM, LogLevel.parse("spam"));
+    }
+
+    @Test
+    public void testJavaToLevelMapping () {
+        assertTrue(LogLevel.ERROR   == LogLevel.getVespaLogLevel(Level.SEVERE));
+        assertTrue(LogLevel.WARNING == LogLevel.getVespaLogLevel(Level.WARNING));
+        assertTrue(LogLevel.INFO    == LogLevel.getVespaLogLevel(Level.INFO));
+        assertTrue(LogLevel.CONFIG  == LogLevel.getVespaLogLevel(Level.CONFIG));
+        assertTrue(LogLevel.DEBUG   == LogLevel.getVespaLogLevel(Level.FINE));
+        assertTrue(LogLevel.DEBUG   == LogLevel.getVespaLogLevel(Level.FINER));
+        assertTrue(LogLevel.SPAM    == LogLevel.getVespaLogLevel(Level.FINEST));
+    }
+}